| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Options for CommandGetSqlInfo."><title>SqlInfo in arrow_flight::sql - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-dd39b87e5fcfba68.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" 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sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../arrow_flight/index.html">arrow_flight</a><span class="version">51.0.0</span></h2></div><h2 class="location"><a href="#">SqlInfo</a></h2><div class="sidebar-elems"><section><h3><a href="#variants">Variants</a></h3><ul class="block variant"><li><a href="#variant.FlightSqlServerArrowVersion">FlightSqlServerArrowVersion</a></li><li><a href="#variant.FlightSqlServerCancel">FlightSqlServerCancel</a></li><li><a href="#variant.FlightSqlServerName">FlightSqlServerName</a></li><li><a href="#variant.FlightSqlServerReadOnly">FlightSqlServerReadOnly</a></li><li><a href="#variant.FlightSqlServerSql">FlightSqlServerSql</a></li><li><a href="#variant.FlightSqlServerStatementTimeout">FlightSqlServerStatementTimeout</a></li><li><a href="#variant.FlightSqlServerSubstrait">FlightSqlServerSubstrait</a></li><li><a href="#variant.FlightSqlServerSubstraitMaxVersion">FlightSqlServerSubstraitMaxVersion</a></li><li><a href="#variant.FlightSqlServerSubstraitMinVersion">FlightSqlServerSubstraitMinVersion</a></li><li><a href="#variant.FlightSqlServerTransaction">FlightSqlServerTransaction</a></li><li><a href="#variant.FlightSqlServerTransactionTimeout">FlightSqlServerTransactionTimeout</a></li><li><a href="#variant.FlightSqlServerVersion">FlightSqlServerVersion</a></li><li><a href="#variant.SqlAllTablesAreSelectable">SqlAllTablesAreSelectable</a></li><li><a href="#variant.SqlAnsi92SupportedLevel">SqlAnsi92SupportedLevel</a></li><li><a href="#variant.SqlBatchUpdatesSupported">SqlBatchUpdatesSupported</a></li><li><a href="#variant.SqlCatalogAtStart">SqlCatalogAtStart</a></li><li><a href="#variant.SqlCatalogTerm">SqlCatalogTerm</a></li><li><a href="#variant.SqlCatalogsSupportedActions">SqlCatalogsSupportedActions</a></li><li><a href="#variant.SqlCorrelatedSubqueriesSupported">SqlCorrelatedSubqueriesSupported</a></li><li><a href="#variant.SqlDataDefinitionCausesTransactionCommit">SqlDataDefinitionCausesTransactionCommit</a></li><li><a href="#variant.SqlDataDefinitionsInTransactionsIgnored">SqlDataDefinitionsInTransactionsIgnored</a></li><li><a href="#variant.SqlDatetimeFunctions">SqlDatetimeFunctions</a></li><li><a href="#variant.SqlDbSchemaNameLength">SqlDbSchemaNameLength</a></li><li><a href="#variant.SqlDdlCatalog">SqlDdlCatalog</a></li><li><a href="#variant.SqlDdlSchema">SqlDdlSchema</a></li><li><a href="#variant.SqlDdlTable">SqlDdlTable</a></li><li><a href="#variant.SqlDefaultTransactionIsolation">SqlDefaultTransactionIsolation</a></li><li><a href="#variant.SqlExtraNameCharacters">SqlExtraNameCharacters</a></li><li><a href="#variant.SqlIdentifierCase">SqlIdentifierCase</a></li><li><a href="#variant.SqlIdentifierQuoteChar">SqlIdentifierQuoteChar</a></li><li><a href="#variant.SqlKeywords">SqlKeywords</a></li><li><a href="#variant.SqlLocatorsUpdateCopy">SqlLocatorsUpdateCopy</a></li><li><a href="#variant.SqlMaxBinaryLiteralLength">SqlMaxBinaryLiteralLength</a></li><li><a href="#variant.SqlMaxCatalogNameLength">SqlMaxCatalogNameLength</a></li><li><a href="#variant.SqlMaxCharLiteralLength">SqlMaxCharLiteralLength</a></li><li><a href="#variant.SqlMaxColumnNameLength">SqlMaxColumnNameLength</a></li><li><a href="#variant.SqlMaxColumnsInGroupBy">SqlMaxColumnsInGroupBy</a></li><li><a href="#variant.SqlMaxColumnsInIndex">SqlMaxColumnsInIndex</a></li><li><a href="#variant.SqlMaxColumnsInOrderBy">SqlMaxColumnsInOrderBy</a></li><li><a href="#variant.SqlMaxColumnsInSelect">SqlMaxColumnsInSelect</a></li><li><a href="#variant.SqlMaxColumnsInTable">SqlMaxColumnsInTable</a></li><li><a href="#variant.SqlMaxConnections">SqlMaxConnections</a></li><li><a href="#variant.SqlMaxCursorNameLength">SqlMaxCursorNameLength</a></li><li><a href="#variant.SqlMaxIndexLength">SqlMaxIndexLength</a></li><li><a href="#variant.SqlMaxProcedureNameLength">SqlMaxProcedureNameLength</a></li><li><a href="#variant.SqlMaxRowSize">SqlMaxRowSize</a></li><li><a href="#variant.SqlMaxRowSizeIncludesBlobs">SqlMaxRowSizeIncludesBlobs</a></li><li><a href="#variant.SqlMaxStatementLength">SqlMaxStatementLength</a></li><li><a href="#variant.SqlMaxStatements">SqlMaxStatements</a></li><li><a href="#variant.SqlMaxTableNameLength">SqlMaxTableNameLength</a></li><li><a href="#variant.SqlMaxTablesInSelect">SqlMaxTablesInSelect</a></li><li><a href="#variant.SqlMaxUsernameLength">SqlMaxUsernameLength</a></li><li><a href="#variant.SqlNamedParametersSupported">SqlNamedParametersSupported</a></li><li><a href="#variant.SqlNullOrdering">SqlNullOrdering</a></li><li><a href="#variant.SqlNullPlusNullIsNull">SqlNullPlusNullIsNull</a></li><li><a href="#variant.SqlNumericFunctions">SqlNumericFunctions</a></li><li><a href="#variant.SqlOuterJoinsSupportLevel">SqlOuterJoinsSupportLevel</a></li><li><a href="#variant.SqlProcedureTerm">SqlProcedureTerm</a></li><li><a href="#variant.SqlQuotedIdentifierCase">SqlQuotedIdentifierCase</a></li><li><a href="#variant.SqlSavepointsSupported">SqlSavepointsSupported</a></li><li><a href="#variant.SqlSchemaTerm">SqlSchemaTerm</a></li><li><a href="#variant.SqlSchemasSupportedActions">SqlSchemasSupportedActions</a></li><li><a href="#variant.SqlSearchStringEscape">SqlSearchStringEscape</a></li><li><a href="#variant.SqlSelectForUpdateSupported">SqlSelectForUpdateSupported</a></li><li><a href="#variant.SqlStoredFunctionsUsingCallSyntaxSupported">SqlStoredFunctionsUsingCallSyntaxSupported</a></li><li><a href="#variant.SqlStoredProceduresSupported">SqlStoredProceduresSupported</a></li><li><a href="#variant.SqlStringFunctions">SqlStringFunctions</a></li><li><a href="#variant.SqlSupportedConcurrenciesForResultSetForwardOnly">SqlSupportedConcurrenciesForResultSetForwardOnly</a></li><li><a href="#variant.SqlSupportedConcurrenciesForResultSetScrollInsensitive">SqlSupportedConcurrenciesForResultSetScrollInsensitive</a></li><li><a href="#variant.SqlSupportedConcurrenciesForResultSetScrollSensitive">SqlSupportedConcurrenciesForResultSetScrollSensitive</a></li><li><a href="#variant.SqlSupportedConcurrenciesForResultSetUnspecified">SqlSupportedConcurrenciesForResultSetUnspecified</a></li><li><a href="#variant.SqlSupportedGrammar">SqlSupportedGrammar</a></li><li><a href="#variant.SqlSupportedGroupBy">SqlSupportedGroupBy</a></li><li><a href="#variant.SqlSupportedPositionedCommands">SqlSupportedPositionedCommands</a></li><li><a href="#variant.SqlSupportedResultSetTypes">SqlSupportedResultSetTypes</a></li><li><a href="#variant.SqlSupportedSubqueries">SqlSupportedSubqueries</a></li><li><a href="#variant.SqlSupportedTransactionsIsolationLevels">SqlSupportedTransactionsIsolationLevels</a></li><li><a href="#variant.SqlSupportedUnions">SqlSupportedUnions</a></li><li><a href="#variant.SqlSupportsColumnAliasing">SqlSupportsColumnAliasing</a></li><li><a href="#variant.SqlSupportsConvert">SqlSupportsConvert</a></li><li><a href="#variant.SqlSupportsDifferentTableCorrelationNames">SqlSupportsDifferentTableCorrelationNames</a></li><li><a href="#variant.SqlSupportsExpressionsInOrderBy">SqlSupportsExpressionsInOrderBy</a></li><li><a href="#variant.SqlSupportsIntegrityEnhancementFacility">SqlSupportsIntegrityEnhancementFacility</a></li><li><a href="#variant.SqlSupportsLikeEscapeClause">SqlSupportsLikeEscapeClause</a></li><li><a href="#variant.SqlSupportsNonNullableColumns">SqlSupportsNonNullableColumns</a></li><li><a href="#variant.SqlSupportsOrderByUnrelated">SqlSupportsOrderByUnrelated</a></li><li><a href="#variant.SqlSupportsTableCorrelationNames">SqlSupportsTableCorrelationNames</a></li><li><a href="#variant.SqlSystemFunctions">SqlSystemFunctions</a></li><li><a href="#variant.SqlTransactionsSupported">SqlTransactionsSupported</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.as_str_name">as_str_name</a></li><li><a href="#method.from_i32">from_i32</a></li><li><a href="#method.from_str_name">from_str_name</a></li><li><a href="#method.is_valid">is_valid</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-SqlInfo">Clone</a></li><li><a href="#impl-Copy-for-SqlInfo">Copy</a></li><li><a href="#impl-Debug-for-SqlInfo">Debug</a></li><li><a href="#impl-Default-for-SqlInfo">Default</a></li><li><a href="#impl-Eq-for-SqlInfo">Eq</a></li><li><a href="#impl-From%3CSqlInfo%3E-for-i32">From<SqlInfo></a></li><li><a href="#impl-Hash-for-SqlInfo">Hash</a></li><li><a href="#impl-Ord-for-SqlInfo">Ord</a></li><li><a href="#impl-PartialEq-for-SqlInfo">PartialEq</a></li><li><a href="#impl-PartialOrd-for-SqlInfo">PartialOrd</a></li><li><a href="#impl-SqlInfoName-for-SqlInfo">SqlInfoName</a></li><li><a href="#impl-StructuralPartialEq-for-SqlInfo">StructuralPartialEq</a></li><li><a href="#impl-TryFrom%3Ci32%3E-for-SqlInfo">TryFrom<i32></a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-SqlInfo">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-SqlInfo">RefUnwindSafe</a></li><li><a href="#impl-Send-for-SqlInfo">Send</a></li><li><a href="#impl-Sync-for-SqlInfo">Sync</a></li><li><a href="#impl-Unpin-for-SqlInfo">Unpin</a></li><li><a href="#impl-UnwindSafe-for-SqlInfo">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Allocation-for-T">Allocation</a></li><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-Comparable%3CK%3E-for-Q">Comparable<K></a></li><li><a href="#impl-Equivalent%3CK%3E-for-Q">Equivalent<K></a></li><li><a href="#impl-Equivalent%3CK%3E-for-Q-1">Equivalent<K></a></li><li><a href="#impl-Equivalent%3CK%3E-for-Q-2">Equivalent<K></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-FromRef%3CT%3E-for-T">FromRef<T></a></li><li><a href="#impl-Instrument-for-T">Instrument</a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-IntoRequest%3CT%3E-for-T">IntoRequest<T></a></li><li><a href="#impl-ToOwned-for-T">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li><li><a href="#impl-VZip%3CV%3E-for-T">VZip<V></a></li><li><a href="#impl-WithSubscriber-for-T">WithSubscriber</a></li></ul></section><h2><a href="index.html">In arrow_flight::sql</a></h2></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Enum <a href="../index.html">arrow_flight</a>::<wbr><a href="index.html">sql</a>::<wbr><a class="enum" href="#">SqlInfo</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><a class="src" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#927-1523">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code><div class="code-attribute">#[repr(i32)]</div>pub enum SqlInfo { |
| <details class="toggle type-contents-toggle"><summary class="hideme"><span>Show 89 variants</span></summary> FlightSqlServerName = 0, |
| FlightSqlServerVersion = 1, |
| FlightSqlServerArrowVersion = 2, |
| FlightSqlServerReadOnly = 3, |
| FlightSqlServerSql = 4, |
| FlightSqlServerSubstrait = 5, |
| FlightSqlServerSubstraitMinVersion = 6, |
| FlightSqlServerSubstraitMaxVersion = 7, |
| FlightSqlServerTransaction = 8, |
| FlightSqlServerCancel = 9, |
| FlightSqlServerStatementTimeout = 100, |
| FlightSqlServerTransactionTimeout = 101, |
| SqlDdlCatalog = 500, |
| SqlDdlSchema = 501, |
| SqlDdlTable = 502, |
| SqlIdentifierCase = 503, |
| SqlIdentifierQuoteChar = 504, |
| SqlQuotedIdentifierCase = 505, |
| SqlAllTablesAreSelectable = 506, |
| SqlNullOrdering = 507, |
| SqlKeywords = 508, |
| SqlNumericFunctions = 509, |
| SqlStringFunctions = 510, |
| SqlSystemFunctions = 511, |
| SqlDatetimeFunctions = 512, |
| SqlSearchStringEscape = 513, |
| SqlExtraNameCharacters = 514, |
| SqlSupportsColumnAliasing = 515, |
| SqlNullPlusNullIsNull = 516, |
| SqlSupportsConvert = 517, |
| SqlSupportsTableCorrelationNames = 518, |
| SqlSupportsDifferentTableCorrelationNames = 519, |
| SqlSupportsExpressionsInOrderBy = 520, |
| SqlSupportsOrderByUnrelated = 521, |
| SqlSupportedGroupBy = 522, |
| SqlSupportsLikeEscapeClause = 523, |
| SqlSupportsNonNullableColumns = 524, |
| SqlSupportedGrammar = 525, |
| SqlAnsi92SupportedLevel = 526, |
| SqlSupportsIntegrityEnhancementFacility = 527, |
| SqlOuterJoinsSupportLevel = 528, |
| SqlSchemaTerm = 529, |
| SqlProcedureTerm = 530, |
| SqlCatalogTerm = 531, |
| SqlCatalogAtStart = 532, |
| SqlSchemasSupportedActions = 533, |
| SqlCatalogsSupportedActions = 534, |
| SqlSupportedPositionedCommands = 535, |
| SqlSelectForUpdateSupported = 536, |
| SqlStoredProceduresSupported = 537, |
| SqlSupportedSubqueries = 538, |
| SqlCorrelatedSubqueriesSupported = 539, |
| SqlSupportedUnions = 540, |
| SqlMaxBinaryLiteralLength = 541, |
| SqlMaxCharLiteralLength = 542, |
| SqlMaxColumnNameLength = 543, |
| SqlMaxColumnsInGroupBy = 544, |
| SqlMaxColumnsInIndex = 545, |
| SqlMaxColumnsInOrderBy = 546, |
| SqlMaxColumnsInSelect = 547, |
| SqlMaxColumnsInTable = 548, |
| SqlMaxConnections = 549, |
| SqlMaxCursorNameLength = 550, |
| SqlMaxIndexLength = 551, |
| SqlDbSchemaNameLength = 552, |
| SqlMaxProcedureNameLength = 553, |
| SqlMaxCatalogNameLength = 554, |
| SqlMaxRowSize = 555, |
| SqlMaxRowSizeIncludesBlobs = 556, |
| SqlMaxStatementLength = 557, |
| SqlMaxStatements = 558, |
| SqlMaxTableNameLength = 559, |
| SqlMaxTablesInSelect = 560, |
| SqlMaxUsernameLength = 561, |
| SqlDefaultTransactionIsolation = 562, |
| SqlTransactionsSupported = 563, |
| SqlSupportedTransactionsIsolationLevels = 564, |
| SqlDataDefinitionCausesTransactionCommit = 565, |
| SqlDataDefinitionsInTransactionsIgnored = 566, |
| SqlSupportedResultSetTypes = 567, |
| SqlSupportedConcurrenciesForResultSetUnspecified = 568, |
| SqlSupportedConcurrenciesForResultSetForwardOnly = 569, |
| SqlSupportedConcurrenciesForResultSetScrollSensitive = 570, |
| SqlSupportedConcurrenciesForResultSetScrollInsensitive = 571, |
| SqlBatchUpdatesSupported = 572, |
| SqlSavepointsSupported = 573, |
| SqlNamedParametersSupported = 574, |
| SqlLocatorsUpdateCopy = 575, |
| SqlStoredFunctionsUsingCallSyntaxSupported = 576, |
| </details>}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Options for CommandGetSqlInfo.</p> |
| </div></details><h2 id="variants" class="variants section-header">Variants<a href="#variants" class="anchor">§</a></h2><div class="variants"><section id="variant.FlightSqlServerName" class="variant"><a href="#variant.FlightSqlServerName" class="anchor">§</a><h3 class="code-header">FlightSqlServerName = 0</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with the name of the Flight SQL Server.</p> |
| </div><section id="variant.FlightSqlServerVersion" class="variant"><a href="#variant.FlightSqlServerVersion" class="anchor">§</a><h3 class="code-header">FlightSqlServerVersion = 1</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with the native version of the Flight SQL Server.</p> |
| </div><section id="variant.FlightSqlServerArrowVersion" class="variant"><a href="#variant.FlightSqlServerArrowVersion" class="anchor">§</a><h3 class="code-header">FlightSqlServerArrowVersion = 2</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with the Arrow format version of the Flight SQL Server.</p> |
| </div><section id="variant.FlightSqlServerReadOnly" class="variant"><a href="#variant.FlightSqlServerReadOnly" class="anchor">§</a><h3 class="code-header">FlightSqlServerReadOnly = 3</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether the Flight SQL Server is read only.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if read-write</li> |
| <li>true: if read only</li> |
| </ul> |
| </div><section id="variant.FlightSqlServerSql" class="variant"><a href="#variant.FlightSqlServerSql" class="anchor">§</a><h3 class="code-header">FlightSqlServerSql = 4</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether the Flight SQL Server supports executing |
| SQL queries.</p> |
| <p>Note that the absence of this info (as opposed to a false value) does not necessarily |
| mean that SQL is not supported, as this property was not originally defined.</p> |
| </div><section id="variant.FlightSqlServerSubstrait" class="variant"><a href="#variant.FlightSqlServerSubstrait" class="anchor">§</a><h3 class="code-header">FlightSqlServerSubstrait = 5</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether the Flight SQL Server supports executing |
| Substrait plans.</p> |
| </div><section id="variant.FlightSqlServerSubstraitMinVersion" class="variant"><a href="#variant.FlightSqlServerSubstraitMinVersion" class="anchor">§</a><h3 class="code-header">FlightSqlServerSubstraitMinVersion = 6</h3></section><div class="docblock"><p>Retrieves a string value indicating the minimum supported Substrait version, or null |
| if Substrait is not supported.</p> |
| </div><section id="variant.FlightSqlServerSubstraitMaxVersion" class="variant"><a href="#variant.FlightSqlServerSubstraitMaxVersion" class="anchor">§</a><h3 class="code-header">FlightSqlServerSubstraitMaxVersion = 7</h3></section><div class="docblock"><p>Retrieves a string value indicating the maximum supported Substrait version, or null |
| if Substrait is not supported.</p> |
| </div><section id="variant.FlightSqlServerTransaction" class="variant"><a href="#variant.FlightSqlServerTransaction" class="anchor">§</a><h3 class="code-header">FlightSqlServerTransaction = 8</h3></section><div class="docblock"><p>Retrieves an int32 indicating whether the Flight SQL Server supports the |
| BeginTransaction/EndTransaction/BeginSavepoint/EndSavepoint actions.</p> |
| <p>Even if this is not supported, the database may still support explicit “BEGIN |
| TRANSACTION”/“COMMIT” SQL statements (see SQL_TRANSACTIONS_SUPPORTED); this property |
| is only about whether the server implements the Flight SQL API endpoints.</p> |
| <p>The possible values are listed in <code>SqlSupportedTransaction</code>.</p> |
| </div><section id="variant.FlightSqlServerCancel" class="variant"><a href="#variant.FlightSqlServerCancel" class="anchor">§</a><h3 class="code-header">FlightSqlServerCancel = 9</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether the Flight SQL Server supports explicit |
| query cancellation (the CancelQuery action).</p> |
| </div><section id="variant.FlightSqlServerStatementTimeout" class="variant"><a href="#variant.FlightSqlServerStatementTimeout" class="anchor">§</a><h3 class="code-header">FlightSqlServerStatementTimeout = 100</h3></section><div class="docblock"><p>Retrieves an int32 indicating the timeout (in milliseconds) for prepared statement handles.</p> |
| <p>If 0, there is no timeout. Servers should reset the timeout when the handle is used in a command.</p> |
| </div><section id="variant.FlightSqlServerTransactionTimeout" class="variant"><a href="#variant.FlightSqlServerTransactionTimeout" class="anchor">§</a><h3 class="code-header">FlightSqlServerTransactionTimeout = 101</h3></section><div class="docblock"><p>Retrieves an int32 indicating the timeout (in milliseconds) for transactions, since transactions are not tied to a connection.</p> |
| <p>If 0, there is no timeout. Servers should reset the timeout when the handle is used in a command.</p> |
| </div><section id="variant.SqlDdlCatalog" class="variant"><a href="#variant.SqlDdlCatalog" class="anchor">§</a><h3 class="code-header">SqlDdlCatalog = 500</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether the Flight SQL Server supports CREATE and DROP of catalogs.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if it doesn’t support CREATE and DROP of catalogs.</li> |
| <li>true: if it supports CREATE and DROP of catalogs.</li> |
| </ul> |
| </div><section id="variant.SqlDdlSchema" class="variant"><a href="#variant.SqlDdlSchema" class="anchor">§</a><h3 class="code-header">SqlDdlSchema = 501</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether the Flight SQL Server supports CREATE and DROP of schemas.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if it doesn’t support CREATE and DROP of schemas.</li> |
| <li>true: if it supports CREATE and DROP of schemas.</li> |
| </ul> |
| </div><section id="variant.SqlDdlTable" class="variant"><a href="#variant.SqlDdlTable" class="anchor">§</a><h3 class="code-header">SqlDdlTable = 502</h3></section><div class="docblock"><p>Indicates whether the Flight SQL Server supports CREATE and DROP of tables.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if it doesn’t support CREATE and DROP of tables.</li> |
| <li>true: if it supports CREATE and DROP of tables.</li> |
| </ul> |
| </div><section id="variant.SqlIdentifierCase" class="variant"><a href="#variant.SqlIdentifierCase" class="anchor">§</a><h3 class="code-header">SqlIdentifierCase = 503</h3></section><div class="docblock"><p>Retrieves a int32 ordinal representing the case sensitivity of catalog, table, schema and table names.</p> |
| <p>The possible values are listed in <code>arrow.flight.protocol.sql.SqlSupportedCaseSensitivity</code>.</p> |
| </div><section id="variant.SqlIdentifierQuoteChar" class="variant"><a href="#variant.SqlIdentifierQuoteChar" class="anchor">§</a><h3 class="code-header">SqlIdentifierQuoteChar = 504</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with the supported character(s) used to surround a delimited identifier.</p> |
| </div><section id="variant.SqlQuotedIdentifierCase" class="variant"><a href="#variant.SqlQuotedIdentifierCase" class="anchor">§</a><h3 class="code-header">SqlQuotedIdentifierCase = 505</h3></section><div class="docblock"><p>Retrieves a int32 describing the case sensitivity of quoted identifiers.</p> |
| <p>The possible values are listed in <code>arrow.flight.protocol.sql.SqlSupportedCaseSensitivity</code>.</p> |
| </div><section id="variant.SqlAllTablesAreSelectable" class="variant"><a href="#variant.SqlAllTablesAreSelectable" class="anchor">§</a><h3 class="code-header">SqlAllTablesAreSelectable = 506</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether all tables are selectable.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if not all tables are selectable or if none are;</li> |
| <li>true: if all tables are selectable.</li> |
| </ul> |
| </div><section id="variant.SqlNullOrdering" class="variant"><a href="#variant.SqlNullOrdering" class="anchor">§</a><h3 class="code-header">SqlNullOrdering = 507</h3></section><div class="docblock"><p>Retrieves the null ordering.</p> |
| <p>Returns a int32 ordinal for the null ordering being used, as described in |
| <code>arrow.flight.protocol.sql.SqlNullOrdering</code>.</p> |
| </div><section id="variant.SqlKeywords" class="variant"><a href="#variant.SqlKeywords" class="anchor">§</a><h3 class="code-header">SqlKeywords = 508</h3></section><div class="docblock"><p>Retrieves a UTF-8 string list with values of the supported keywords.</p> |
| </div><section id="variant.SqlNumericFunctions" class="variant"><a href="#variant.SqlNumericFunctions" class="anchor">§</a><h3 class="code-header">SqlNumericFunctions = 509</h3></section><div class="docblock"><p>Retrieves a UTF-8 string list with values of the supported numeric functions.</p> |
| </div><section id="variant.SqlStringFunctions" class="variant"><a href="#variant.SqlStringFunctions" class="anchor">§</a><h3 class="code-header">SqlStringFunctions = 510</h3></section><div class="docblock"><p>Retrieves a UTF-8 string list with values of the supported string functions.</p> |
| </div><section id="variant.SqlSystemFunctions" class="variant"><a href="#variant.SqlSystemFunctions" class="anchor">§</a><h3 class="code-header">SqlSystemFunctions = 511</h3></section><div class="docblock"><p>Retrieves a UTF-8 string list with values of the supported system functions.</p> |
| </div><section id="variant.SqlDatetimeFunctions" class="variant"><a href="#variant.SqlDatetimeFunctions" class="anchor">§</a><h3 class="code-header">SqlDatetimeFunctions = 512</h3></section><div class="docblock"><p>Retrieves a UTF-8 string list with values of the supported datetime functions.</p> |
| </div><section id="variant.SqlSearchStringEscape" class="variant"><a href="#variant.SqlSearchStringEscape" class="anchor">§</a><h3 class="code-header">SqlSearchStringEscape = 513</h3></section><div class="docblock"><p>Retrieves the UTF-8 string that can be used to escape wildcard characters. |
| This is the string that can be used to escape ‘<em>’ or ‘%’ in the catalog search parameters that are a pattern |
| (and therefore use one of the wildcard characters). |
| The ‘</em>’ character represents any single character; the ‘%’ character represents any sequence of zero or more |
| characters.</p> |
| </div><section id="variant.SqlExtraNameCharacters" class="variant"><a href="#variant.SqlExtraNameCharacters" class="anchor">§</a><h3 class="code-header">SqlExtraNameCharacters = 514</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with all the “extra” characters that can be used in unquoted identifier names |
| (those beyond a-z, A-Z, 0-9 and _).</p> |
| </div><section id="variant.SqlSupportsColumnAliasing" class="variant"><a href="#variant.SqlSupportsColumnAliasing" class="anchor">§</a><h3 class="code-header">SqlSupportsColumnAliasing = 515</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether column aliasing is supported. |
| If so, the SQL AS clause can be used to provide names for computed columns or to provide alias names for columns |
| as required.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if column aliasing is unsupported;</li> |
| <li>true: if column aliasing is supported.</li> |
| </ul> |
| </div><section id="variant.SqlNullPlusNullIsNull" class="variant"><a href="#variant.SqlNullPlusNullIsNull" class="anchor">§</a><h3 class="code-header">SqlNullPlusNullIsNull = 516</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether concatenations between null and non-null values being |
| null are supported.</p> |
| <ul> |
| <li>Returns:</li> |
| <li>false: if concatenations between null and non-null values being null are unsupported;</li> |
| <li>true: if concatenations between null and non-null values being null are supported.</li> |
| </ul> |
| </div><section id="variant.SqlSupportsConvert" class="variant"><a href="#variant.SqlSupportsConvert" class="anchor">§</a><h3 class="code-header">SqlSupportsConvert = 517</h3></section><div class="docblock"><p>Retrieves a map where the key is the type to convert from and the value is a list with the types to convert to, |
| indicating the supported conversions. Each key and each item on the list value is a value to a predefined type on |
| SqlSupportsConvert enum. |
| The returned map will be: map<int32, list<int32>></p> |
| </div><section id="variant.SqlSupportsTableCorrelationNames" class="variant"><a href="#variant.SqlSupportsTableCorrelationNames" class="anchor">§</a><h3 class="code-header">SqlSupportsTableCorrelationNames = 518</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether, when table correlation names are supported, |
| they are restricted to being different from the names of the tables.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if table correlation names are unsupported;</li> |
| <li>true: if table correlation names are supported.</li> |
| </ul> |
| </div><section id="variant.SqlSupportsDifferentTableCorrelationNames" class="variant"><a href="#variant.SqlSupportsDifferentTableCorrelationNames" class="anchor">§</a><h3 class="code-header">SqlSupportsDifferentTableCorrelationNames = 519</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether, when table correlation names are supported, |
| they are restricted to being different from the names of the tables.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if different table correlation names are unsupported;</li> |
| <li>true: if different table correlation names are supported</li> |
| </ul> |
| </div><section id="variant.SqlSupportsExpressionsInOrderBy" class="variant"><a href="#variant.SqlSupportsExpressionsInOrderBy" class="anchor">§</a><h3 class="code-header">SqlSupportsExpressionsInOrderBy = 520</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether expressions in ORDER BY lists are supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if expressions in ORDER BY are unsupported;</li> |
| <li>true: if expressions in ORDER BY are supported;</li> |
| </ul> |
| </div><section id="variant.SqlSupportsOrderByUnrelated" class="variant"><a href="#variant.SqlSupportsOrderByUnrelated" class="anchor">§</a><h3 class="code-header">SqlSupportsOrderByUnrelated = 521</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether using a column that is not in the SELECT statement in a GROUP BY |
| clause is supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if using a column that is not in the SELECT statement in a GROUP BY clause is unsupported;</li> |
| <li>true: if using a column that is not in the SELECT statement in a GROUP BY clause is supported.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedGroupBy" class="variant"><a href="#variant.SqlSupportedGroupBy" class="anchor">§</a><h3 class="code-header">SqlSupportedGroupBy = 522</h3></section><div class="docblock"><p>Retrieves the supported GROUP BY commands;</p> |
| <p>Returns an int32 bitmask value representing the supported commands. |
| The returned bitmask should be parsed in order to retrieve the supported commands.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (GROUP BY is unsupported);</li> |
| <li>return 1 (\b1) => [SQL_GROUP_BY_UNRELATED];</li> |
| <li>return 2 (\b10) => [SQL_GROUP_BY_BEYOND_SELECT];</li> |
| <li>return 3 (\b11) => [SQL_GROUP_BY_UNRELATED, SQL_GROUP_BY_BEYOND_SELECT]. |
| Valid GROUP BY types are described under <code>arrow.flight.protocol.sql.SqlSupportedGroupBy</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSupportsLikeEscapeClause" class="variant"><a href="#variant.SqlSupportsLikeEscapeClause" class="anchor">§</a><h3 class="code-header">SqlSupportsLikeEscapeClause = 523</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether specifying a LIKE escape clause is supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if specifying a LIKE escape clause is unsupported;</li> |
| <li>true: if specifying a LIKE escape clause is supported.</li> |
| </ul> |
| </div><section id="variant.SqlSupportsNonNullableColumns" class="variant"><a href="#variant.SqlSupportsNonNullableColumns" class="anchor">§</a><h3 class="code-header">SqlSupportsNonNullableColumns = 524</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether columns may be defined as non-nullable.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if columns cannot be defined as non-nullable;</li> |
| <li>true: if columns may be defined as non-nullable.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedGrammar" class="variant"><a href="#variant.SqlSupportedGrammar" class="anchor">§</a><h3 class="code-header">SqlSupportedGrammar = 525</h3></section><div class="docblock"><p>Retrieves the supported SQL grammar level as per the ODBC specification.</p> |
| <p>Returns an int32 bitmask value representing the supported SQL grammar level. |
| The returned bitmask should be parsed in order to retrieve the supported grammar levels.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (SQL grammar is unsupported);</li> |
| <li>return 1 (\b1) => [SQL_MINIMUM_GRAMMAR];</li> |
| <li>return 2 (\b10) => [SQL_CORE_GRAMMAR];</li> |
| <li>return 3 (\b11) => [SQL_MINIMUM_GRAMMAR, SQL_CORE_GRAMMAR];</li> |
| <li>return 4 (\b100) => [SQL_EXTENDED_GRAMMAR];</li> |
| <li>return 5 (\b101) => [SQL_MINIMUM_GRAMMAR, SQL_EXTENDED_GRAMMAR];</li> |
| <li>return 6 (\b110) => [SQL_CORE_GRAMMAR, SQL_EXTENDED_GRAMMAR];</li> |
| <li>return 7 (\b111) => [SQL_MINIMUM_GRAMMAR, SQL_CORE_GRAMMAR, SQL_EXTENDED_GRAMMAR]. |
| Valid SQL grammar levels are described under <code>arrow.flight.protocol.sql.SupportedSqlGrammar</code>.</li> |
| </ul> |
| </div><section id="variant.SqlAnsi92SupportedLevel" class="variant"><a href="#variant.SqlAnsi92SupportedLevel" class="anchor">§</a><h3 class="code-header">SqlAnsi92SupportedLevel = 526</h3></section><div class="docblock"><p>Retrieves the supported ANSI92 SQL grammar level.</p> |
| <p>Returns an int32 bitmask value representing the supported ANSI92 SQL grammar level. |
| The returned bitmask should be parsed in order to retrieve the supported commands.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (ANSI92 SQL grammar is unsupported);</li> |
| <li>return 1 (\b1) => [ANSI92_ENTRY_SQL];</li> |
| <li>return 2 (\b10) => [ANSI92_INTERMEDIATE_SQL];</li> |
| <li>return 3 (\b11) => [ANSI92_ENTRY_SQL, ANSI92_INTERMEDIATE_SQL];</li> |
| <li>return 4 (\b100) => [ANSI92_FULL_SQL];</li> |
| <li>return 5 (\b101) => [ANSI92_ENTRY_SQL, ANSI92_FULL_SQL];</li> |
| <li>return 6 (\b110) => [ANSI92_INTERMEDIATE_SQL, ANSI92_FULL_SQL];</li> |
| <li>return 7 (\b111) => [ANSI92_ENTRY_SQL, ANSI92_INTERMEDIATE_SQL, ANSI92_FULL_SQL]. |
| Valid ANSI92 SQL grammar levels are described under <code>arrow.flight.protocol.sql.SupportedAnsi92SqlGrammarLevel</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSupportsIntegrityEnhancementFacility" class="variant"><a href="#variant.SqlSupportsIntegrityEnhancementFacility" class="anchor">§</a><h3 class="code-header">SqlSupportsIntegrityEnhancementFacility = 527</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether the SQL Integrity Enhancement Facility is supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if the SQL Integrity Enhancement Facility is supported;</li> |
| <li>true: if the SQL Integrity Enhancement Facility is supported.</li> |
| </ul> |
| </div><section id="variant.SqlOuterJoinsSupportLevel" class="variant"><a href="#variant.SqlOuterJoinsSupportLevel" class="anchor">§</a><h3 class="code-header">SqlOuterJoinsSupportLevel = 528</h3></section><div class="docblock"><p>Retrieves the support level for SQL OUTER JOINs.</p> |
| <p>Returns a int32 ordinal for the SQL ordering being used, as described in |
| <code>arrow.flight.protocol.sql.SqlOuterJoinsSupportLevel</code>.</p> |
| </div><section id="variant.SqlSchemaTerm" class="variant"><a href="#variant.SqlSchemaTerm" class="anchor">§</a><h3 class="code-header">SqlSchemaTerm = 529</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with the preferred term for “schema”.</p> |
| </div><section id="variant.SqlProcedureTerm" class="variant"><a href="#variant.SqlProcedureTerm" class="anchor">§</a><h3 class="code-header">SqlProcedureTerm = 530</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with the preferred term for “procedure”.</p> |
| </div><section id="variant.SqlCatalogTerm" class="variant"><a href="#variant.SqlCatalogTerm" class="anchor">§</a><h3 class="code-header">SqlCatalogTerm = 531</h3></section><div class="docblock"><p>Retrieves a UTF-8 string with the preferred term for “catalog”. |
| If a empty string is returned its assumed that the server does NOT supports catalogs.</p> |
| </div><section id="variant.SqlCatalogAtStart" class="variant"><a href="#variant.SqlCatalogAtStart" class="anchor">§</a><h3 class="code-header">SqlCatalogAtStart = 532</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether a catalog appears at the start of a fully qualified table name.</p> |
| <ul> |
| <li>false: if a catalog does not appear at the start of a fully qualified table name;</li> |
| <li>true: if a catalog appears at the start of a fully qualified table name.</li> |
| </ul> |
| </div><section id="variant.SqlSchemasSupportedActions" class="variant"><a href="#variant.SqlSchemasSupportedActions" class="anchor">§</a><h3 class="code-header">SqlSchemasSupportedActions = 533</h3></section><div class="docblock"><p>Retrieves the supported actions for a SQL schema.</p> |
| <p>Returns an int32 bitmask value representing the supported actions for a SQL schema. |
| The returned bitmask should be parsed in order to retrieve the supported actions for a SQL schema.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported actions for SQL schema);</li> |
| <li>return 1 (\b1) => [SQL_ELEMENT_IN_PROCEDURE_CALLS];</li> |
| <li>return 2 (\b10) => [SQL_ELEMENT_IN_INDEX_DEFINITIONS];</li> |
| <li>return 3 (\b11) => [SQL_ELEMENT_IN_PROCEDURE_CALLS, SQL_ELEMENT_IN_INDEX_DEFINITIONS];</li> |
| <li>return 4 (\b100) => [SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS];</li> |
| <li>return 5 (\b101) => [SQL_ELEMENT_IN_PROCEDURE_CALLS, SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS];</li> |
| <li>return 6 (\b110) => [SQL_ELEMENT_IN_INDEX_DEFINITIONS, SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS];</li> |
| <li>return 7 (\b111) => [SQL_ELEMENT_IN_PROCEDURE_CALLS, SQL_ELEMENT_IN_INDEX_DEFINITIONS, SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS]. |
| Valid actions for a SQL schema described under <code>arrow.flight.protocol.sql.SqlSupportedElementActions</code>.</li> |
| </ul> |
| </div><section id="variant.SqlCatalogsSupportedActions" class="variant"><a href="#variant.SqlCatalogsSupportedActions" class="anchor">§</a><h3 class="code-header">SqlCatalogsSupportedActions = 534</h3></section><div class="docblock"><p>Retrieves the supported actions for a SQL schema.</p> |
| <p>Returns an int32 bitmask value representing the supported actions for a SQL catalog. |
| The returned bitmask should be parsed in order to retrieve the supported actions for a SQL catalog.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported actions for SQL catalog);</li> |
| <li>return 1 (\b1) => [SQL_ELEMENT_IN_PROCEDURE_CALLS];</li> |
| <li>return 2 (\b10) => [SQL_ELEMENT_IN_INDEX_DEFINITIONS];</li> |
| <li>return 3 (\b11) => [SQL_ELEMENT_IN_PROCEDURE_CALLS, SQL_ELEMENT_IN_INDEX_DEFINITIONS];</li> |
| <li>return 4 (\b100) => [SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS];</li> |
| <li>return 5 (\b101) => [SQL_ELEMENT_IN_PROCEDURE_CALLS, SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS];</li> |
| <li>return 6 (\b110) => [SQL_ELEMENT_IN_INDEX_DEFINITIONS, SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS];</li> |
| <li>return 7 (\b111) => [SQL_ELEMENT_IN_PROCEDURE_CALLS, SQL_ELEMENT_IN_INDEX_DEFINITIONS, SQL_ELEMENT_IN_PRIVILEGE_DEFINITIONS]. |
| Valid actions for a SQL catalog are described under <code>arrow.flight.protocol.sql.SqlSupportedElementActions</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedPositionedCommands" class="variant"><a href="#variant.SqlSupportedPositionedCommands" class="anchor">§</a><h3 class="code-header">SqlSupportedPositionedCommands = 535</h3></section><div class="docblock"><p>Retrieves the supported SQL positioned commands.</p> |
| <p>Returns an int32 bitmask value representing the supported SQL positioned commands. |
| The returned bitmask should be parsed in order to retrieve the supported SQL positioned commands.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported SQL positioned commands);</li> |
| <li>return 1 (\b1) => [SQL_POSITIONED_DELETE];</li> |
| <li>return 2 (\b10) => [SQL_POSITIONED_UPDATE];</li> |
| <li>return 3 (\b11) => [SQL_POSITIONED_DELETE, SQL_POSITIONED_UPDATE]. |
| Valid SQL positioned commands are described under <code>arrow.flight.protocol.sql.SqlSupportedPositionedCommands</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSelectForUpdateSupported" class="variant"><a href="#variant.SqlSelectForUpdateSupported" class="anchor">§</a><h3 class="code-header">SqlSelectForUpdateSupported = 536</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether SELECT FOR UPDATE statements are supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if SELECT FOR UPDATE statements are unsupported;</li> |
| <li>true: if SELECT FOR UPDATE statements are supported.</li> |
| </ul> |
| </div><section id="variant.SqlStoredProceduresSupported" class="variant"><a href="#variant.SqlStoredProceduresSupported" class="anchor">§</a><h3 class="code-header">SqlStoredProceduresSupported = 537</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether stored procedure calls that use the stored procedure escape syntax |
| are supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if stored procedure calls that use the stored procedure escape syntax are unsupported;</li> |
| <li>true: if stored procedure calls that use the stored procedure escape syntax are supported.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedSubqueries" class="variant"><a href="#variant.SqlSupportedSubqueries" class="anchor">§</a><h3 class="code-header">SqlSupportedSubqueries = 538</h3></section><div class="docblock"><p>Retrieves the supported SQL subqueries.</p> |
| <p>Returns an int32 bitmask value representing the supported SQL subqueries. |
| The returned bitmask should be parsed in order to retrieve the supported SQL subqueries.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported SQL subqueries);</li> |
| <li>return 1 (\b1) => [SQL_SUBQUERIES_IN_COMPARISONS];</li> |
| <li>return 2 (\b10) => [SQL_SUBQUERIES_IN_EXISTS];</li> |
| <li>return 3 (\b11) => [SQL_SUBQUERIES_IN_COMPARISONS, SQL_SUBQUERIES_IN_EXISTS];</li> |
| <li>return 4 (\b100) => [SQL_SUBQUERIES_IN_INS];</li> |
| <li>return 5 (\b101) => [SQL_SUBQUERIES_IN_COMPARISONS, SQL_SUBQUERIES_IN_INS];</li> |
| <li>return 6 (\b110) => [SQL_SUBQUERIES_IN_INS, SQL_SUBQUERIES_IN_EXISTS];</li> |
| <li>return 7 (\b111) => [SQL_SUBQUERIES_IN_COMPARISONS, SQL_SUBQUERIES_IN_EXISTS, SQL_SUBQUERIES_IN_INS];</li> |
| <li>return 8 (\b1000) => [SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>return 9 (\b1001) => [SQL_SUBQUERIES_IN_COMPARISONS, SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>return 10 (\b1010) => [SQL_SUBQUERIES_IN_EXISTS, SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>return 11 (\b1011) => [SQL_SUBQUERIES_IN_COMPARISONS, SQL_SUBQUERIES_IN_EXISTS, SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>return 12 (\b1100) => [SQL_SUBQUERIES_IN_INS, SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>return 13 (\b1101) => [SQL_SUBQUERIES_IN_COMPARISONS, SQL_SUBQUERIES_IN_INS, SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>return 14 (\b1110) => [SQL_SUBQUERIES_IN_EXISTS, SQL_SUBQUERIES_IN_INS, SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>return 15 (\b1111) => [SQL_SUBQUERIES_IN_COMPARISONS, SQL_SUBQUERIES_IN_EXISTS, SQL_SUBQUERIES_IN_INS, SQL_SUBQUERIES_IN_QUANTIFIEDS];</li> |
| <li>… |
| Valid SQL subqueries are described under <code>arrow.flight.protocol.sql.SqlSupportedSubqueries</code>.</li> |
| </ul> |
| </div><section id="variant.SqlCorrelatedSubqueriesSupported" class="variant"><a href="#variant.SqlCorrelatedSubqueriesSupported" class="anchor">§</a><h3 class="code-header">SqlCorrelatedSubqueriesSupported = 539</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether correlated subqueries are supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if correlated subqueries are unsupported;</li> |
| <li>true: if correlated subqueries are supported.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedUnions" class="variant"><a href="#variant.SqlSupportedUnions" class="anchor">§</a><h3 class="code-header">SqlSupportedUnions = 540</h3></section><div class="docblock"><p>Retrieves the supported SQL UNIONs.</p> |
| <p>Returns an int32 bitmask value representing the supported SQL UNIONs. |
| The returned bitmask should be parsed in order to retrieve the supported SQL UNIONs.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported SQL positioned commands);</li> |
| <li>return 1 (\b1) => [SQL_UNION];</li> |
| <li>return 2 (\b10) => [SQL_UNION_ALL];</li> |
| <li>return 3 (\b11) => [SQL_UNION, SQL_UNION_ALL]. |
| Valid SQL positioned commands are described under <code>arrow.flight.protocol.sql.SqlSupportedUnions</code>.</li> |
| </ul> |
| </div><section id="variant.SqlMaxBinaryLiteralLength" class="variant"><a href="#variant.SqlMaxBinaryLiteralLength" class="anchor">§</a><h3 class="code-header">SqlMaxBinaryLiteralLength = 541</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of hex characters allowed in an inline binary literal.</p> |
| </div><section id="variant.SqlMaxCharLiteralLength" class="variant"><a href="#variant.SqlMaxCharLiteralLength" class="anchor">§</a><h3 class="code-header">SqlMaxCharLiteralLength = 542</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed for a character literal.</p> |
| </div><section id="variant.SqlMaxColumnNameLength" class="variant"><a href="#variant.SqlMaxColumnNameLength" class="anchor">§</a><h3 class="code-header">SqlMaxColumnNameLength = 543</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed for a column name.</p> |
| </div><section id="variant.SqlMaxColumnsInGroupBy" class="variant"><a href="#variant.SqlMaxColumnsInGroupBy" class="anchor">§</a><h3 class="code-header">SqlMaxColumnsInGroupBy = 544</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of columns allowed in a GROUP BY clause.</p> |
| </div><section id="variant.SqlMaxColumnsInIndex" class="variant"><a href="#variant.SqlMaxColumnsInIndex" class="anchor">§</a><h3 class="code-header">SqlMaxColumnsInIndex = 545</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of columns allowed in an index.</p> |
| </div><section id="variant.SqlMaxColumnsInOrderBy" class="variant"><a href="#variant.SqlMaxColumnsInOrderBy" class="anchor">§</a><h3 class="code-header">SqlMaxColumnsInOrderBy = 546</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of columns allowed in an ORDER BY clause.</p> |
| </div><section id="variant.SqlMaxColumnsInSelect" class="variant"><a href="#variant.SqlMaxColumnsInSelect" class="anchor">§</a><h3 class="code-header">SqlMaxColumnsInSelect = 547</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of columns allowed in a SELECT list.</p> |
| </div><section id="variant.SqlMaxColumnsInTable" class="variant"><a href="#variant.SqlMaxColumnsInTable" class="anchor">§</a><h3 class="code-header">SqlMaxColumnsInTable = 548</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of columns allowed in a table.</p> |
| </div><section id="variant.SqlMaxConnections" class="variant"><a href="#variant.SqlMaxConnections" class="anchor">§</a><h3 class="code-header">SqlMaxConnections = 549</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of concurrent connections possible.</p> |
| </div><section id="variant.SqlMaxCursorNameLength" class="variant"><a href="#variant.SqlMaxCursorNameLength" class="anchor">§</a><h3 class="code-header">SqlMaxCursorNameLength = 550</h3></section><div class="docblock"><p>Retrieves a int64 value the maximum number of characters allowed in a cursor name.</p> |
| </div><section id="variant.SqlMaxIndexLength" class="variant"><a href="#variant.SqlMaxIndexLength" class="anchor">§</a><h3 class="code-header">SqlMaxIndexLength = 551</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of bytes allowed for an index, |
| including all of the parts of the index.</p> |
| </div><section id="variant.SqlDbSchemaNameLength" class="variant"><a href="#variant.SqlDbSchemaNameLength" class="anchor">§</a><h3 class="code-header">SqlDbSchemaNameLength = 552</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed in a schema name.</p> |
| </div><section id="variant.SqlMaxProcedureNameLength" class="variant"><a href="#variant.SqlMaxProcedureNameLength" class="anchor">§</a><h3 class="code-header">SqlMaxProcedureNameLength = 553</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed in a procedure name.</p> |
| </div><section id="variant.SqlMaxCatalogNameLength" class="variant"><a href="#variant.SqlMaxCatalogNameLength" class="anchor">§</a><h3 class="code-header">SqlMaxCatalogNameLength = 554</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed in a catalog name.</p> |
| </div><section id="variant.SqlMaxRowSize" class="variant"><a href="#variant.SqlMaxRowSize" class="anchor">§</a><h3 class="code-header">SqlMaxRowSize = 555</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of bytes allowed in a single row.</p> |
| </div><section id="variant.SqlMaxRowSizeIncludesBlobs" class="variant"><a href="#variant.SqlMaxRowSizeIncludesBlobs" class="anchor">§</a><h3 class="code-header">SqlMaxRowSizeIncludesBlobs = 556</h3></section><div class="docblock"><p>Retrieves a boolean indicating whether the return value for the JDBC method getMaxRowSize includes the SQL |
| data types LONGVARCHAR and LONGVARBINARY.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if return value for the JDBC method getMaxRowSize does |
| not include the SQL data types LONGVARCHAR and LONGVARBINARY;</li> |
| <li>true: if return value for the JDBC method getMaxRowSize includes |
| the SQL data types LONGVARCHAR and LONGVARBINARY.</li> |
| </ul> |
| </div><section id="variant.SqlMaxStatementLength" class="variant"><a href="#variant.SqlMaxStatementLength" class="anchor">§</a><h3 class="code-header">SqlMaxStatementLength = 557</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed for an SQL statement; |
| a result of 0 (zero) means that there is no limit or the limit is not known.</p> |
| </div><section id="variant.SqlMaxStatements" class="variant"><a href="#variant.SqlMaxStatements" class="anchor">§</a><h3 class="code-header">SqlMaxStatements = 558</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of active statements that can be open at the same time.</p> |
| </div><section id="variant.SqlMaxTableNameLength" class="variant"><a href="#variant.SqlMaxTableNameLength" class="anchor">§</a><h3 class="code-header">SqlMaxTableNameLength = 559</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed in a table name.</p> |
| </div><section id="variant.SqlMaxTablesInSelect" class="variant"><a href="#variant.SqlMaxTablesInSelect" class="anchor">§</a><h3 class="code-header">SqlMaxTablesInSelect = 560</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of tables allowed in a SELECT statement.</p> |
| </div><section id="variant.SqlMaxUsernameLength" class="variant"><a href="#variant.SqlMaxUsernameLength" class="anchor">§</a><h3 class="code-header">SqlMaxUsernameLength = 561</h3></section><div class="docblock"><p>Retrieves a int64 value representing the maximum number of characters allowed in a user name.</p> |
| </div><section id="variant.SqlDefaultTransactionIsolation" class="variant"><a href="#variant.SqlDefaultTransactionIsolation" class="anchor">§</a><h3 class="code-header">SqlDefaultTransactionIsolation = 562</h3></section><div class="docblock"><p>Retrieves this database’s default transaction isolation level as described in |
| <code>arrow.flight.protocol.sql.SqlTransactionIsolationLevel</code>.</p> |
| <p>Returns a int32 ordinal for the SQL transaction isolation level.</p> |
| </div><section id="variant.SqlTransactionsSupported" class="variant"><a href="#variant.SqlTransactionsSupported" class="anchor">§</a><h3 class="code-header">SqlTransactionsSupported = 563</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether transactions are supported. If not, invoking the method commit is a |
| noop, and the isolation level is <code>arrow.flight.protocol.sql.SqlTransactionIsolationLevel.TRANSACTION_NONE</code>.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if transactions are unsupported;</li> |
| <li>true: if transactions are supported.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedTransactionsIsolationLevels" class="variant"><a href="#variant.SqlSupportedTransactionsIsolationLevels" class="anchor">§</a><h3 class="code-header">SqlSupportedTransactionsIsolationLevels = 564</h3></section><div class="docblock"><p>Retrieves the supported transactions isolation levels.</p> |
| <p>Returns an int32 bitmask value representing the supported transactions isolation levels. |
| The returned bitmask should be parsed in order to retrieve the supported transactions isolation levels.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported SQL transactions isolation levels);</li> |
| <li>return 1 (\b1) => [SQL_TRANSACTION_NONE];</li> |
| <li>return 2 (\b10) => [SQL_TRANSACTION_READ_UNCOMMITTED];</li> |
| <li>return 3 (\b11) => [SQL_TRANSACTION_NONE, SQL_TRANSACTION_READ_UNCOMMITTED];</li> |
| <li>return 4 (\b100) => [SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 5 (\b101) => [SQL_TRANSACTION_NONE, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 6 (\b110) => [SQL_TRANSACTION_READ_UNCOMMITTED, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 7 (\b111) => [SQL_TRANSACTION_NONE, SQL_TRANSACTION_READ_UNCOMMITTED, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 8 (\b1000) => [SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 9 (\b1001) => [SQL_TRANSACTION_NONE, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 10 (\b1010) => [SQL_TRANSACTION_READ_UNCOMMITTED, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 11 (\b1011) => [SQL_TRANSACTION_NONE, SQL_TRANSACTION_READ_UNCOMMITTED, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 12 (\b1100) => [SQL_TRANSACTION_REPEATABLE_READ, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 13 (\b1101) => [SQL_TRANSACTION_NONE, SQL_TRANSACTION_REPEATABLE_READ, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 14 (\b1110) => [SQL_TRANSACTION_READ_UNCOMMITTED, SQL_TRANSACTION_REPEATABLE_READ, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 15 (\b1111) => [SQL_TRANSACTION_NONE, SQL_TRANSACTION_READ_UNCOMMITTED, SQL_TRANSACTION_REPEATABLE_READ, SQL_TRANSACTION_REPEATABLE_READ];</li> |
| <li>return 16 (\b10000) => [SQL_TRANSACTION_SERIALIZABLE];</li> |
| <li>… |
| Valid SQL positioned commands are described under <code>arrow.flight.protocol.sql.SqlTransactionIsolationLevel</code>.</li> |
| </ul> |
| </div><section id="variant.SqlDataDefinitionCausesTransactionCommit" class="variant"><a href="#variant.SqlDataDefinitionCausesTransactionCommit" class="anchor">§</a><h3 class="code-header">SqlDataDefinitionCausesTransactionCommit = 565</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether a data definition statement within a transaction forces |
| the transaction to commit.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if a data definition statement within a transaction does not force the transaction to commit;</li> |
| <li>true: if a data definition statement within a transaction forces the transaction to commit.</li> |
| </ul> |
| </div><section id="variant.SqlDataDefinitionsInTransactionsIgnored" class="variant"><a href="#variant.SqlDataDefinitionsInTransactionsIgnored" class="anchor">§</a><h3 class="code-header">SqlDataDefinitionsInTransactionsIgnored = 566</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether a data definition statement within a transaction is ignored.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if a data definition statement within a transaction is taken into account;</li> |
| <li>true: a data definition statement within a transaction is ignored.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedResultSetTypes" class="variant"><a href="#variant.SqlSupportedResultSetTypes" class="anchor">§</a><h3 class="code-header">SqlSupportedResultSetTypes = 567</h3></section><div class="docblock"><p>Retrieves an int32 bitmask value representing the supported result set types. |
| The returned bitmask should be parsed in order to retrieve the supported result set types.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported result set types);</li> |
| <li>return 1 (\b1) => [SQL_RESULT_SET_TYPE_UNSPECIFIED];</li> |
| <li>return 2 (\b10) => [SQL_RESULT_SET_TYPE_FORWARD_ONLY];</li> |
| <li>return 3 (\b11) => [SQL_RESULT_SET_TYPE_UNSPECIFIED, SQL_RESULT_SET_TYPE_FORWARD_ONLY];</li> |
| <li>return 4 (\b100) => [SQL_RESULT_SET_TYPE_SCROLL_INSENSITIVE];</li> |
| <li>return 5 (\b101) => [SQL_RESULT_SET_TYPE_UNSPECIFIED, SQL_RESULT_SET_TYPE_SCROLL_INSENSITIVE];</li> |
| <li>return 6 (\b110) => [SQL_RESULT_SET_TYPE_FORWARD_ONLY, SQL_RESULT_SET_TYPE_SCROLL_INSENSITIVE];</li> |
| <li>return 7 (\b111) => [SQL_RESULT_SET_TYPE_UNSPECIFIED, SQL_RESULT_SET_TYPE_FORWARD_ONLY, SQL_RESULT_SET_TYPE_SCROLL_INSENSITIVE];</li> |
| <li>return 8 (\b1000) => [SQL_RESULT_SET_TYPE_SCROLL_SENSITIVE];</li> |
| <li>… |
| Valid result set types are described under <code>arrow.flight.protocol.sql.SqlSupportedResultSetType</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedConcurrenciesForResultSetUnspecified" class="variant"><a href="#variant.SqlSupportedConcurrenciesForResultSetUnspecified" class="anchor">§</a><h3 class="code-header">SqlSupportedConcurrenciesForResultSetUnspecified = 568</h3></section><div class="docblock"><p>Returns an int32 bitmask value concurrency types supported for |
| <code>arrow.flight.protocol.sql.SqlSupportedResultSetType.SQL_RESULT_SET_TYPE_UNSPECIFIED</code>.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported concurrency types for this result set type)</li> |
| <li>return 1 (\b1) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED]</li> |
| <li>return 2 (\b10) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 3 (\b11) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 4 (\b100) => [SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 5 (\b101) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 6 (\b110) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 7 (\b111) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE] |
| Valid result set types are described under <code>arrow.flight.protocol.sql.SqlSupportedResultSetConcurrency</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedConcurrenciesForResultSetForwardOnly" class="variant"><a href="#variant.SqlSupportedConcurrenciesForResultSetForwardOnly" class="anchor">§</a><h3 class="code-header">SqlSupportedConcurrenciesForResultSetForwardOnly = 569</h3></section><div class="docblock"><p>Returns an int32 bitmask value concurrency types supported for |
| <code>arrow.flight.protocol.sql.SqlSupportedResultSetType.SQL_RESULT_SET_TYPE_FORWARD_ONLY</code>.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported concurrency types for this result set type)</li> |
| <li>return 1 (\b1) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED]</li> |
| <li>return 2 (\b10) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 3 (\b11) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 4 (\b100) => [SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 5 (\b101) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 6 (\b110) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 7 (\b111) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE] |
| Valid result set types are described under <code>arrow.flight.protocol.sql.SqlSupportedResultSetConcurrency</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedConcurrenciesForResultSetScrollSensitive" class="variant"><a href="#variant.SqlSupportedConcurrenciesForResultSetScrollSensitive" class="anchor">§</a><h3 class="code-header">SqlSupportedConcurrenciesForResultSetScrollSensitive = 570</h3></section><div class="docblock"><p>Returns an int32 bitmask value concurrency types supported for |
| <code>arrow.flight.protocol.sql.SqlSupportedResultSetType.SQL_RESULT_SET_TYPE_SCROLL_SENSITIVE</code>.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported concurrency types for this result set type)</li> |
| <li>return 1 (\b1) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED]</li> |
| <li>return 2 (\b10) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 3 (\b11) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 4 (\b100) => [SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 5 (\b101) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 6 (\b110) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 7 (\b111) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE] |
| Valid result set types are described under <code>arrow.flight.protocol.sql.SqlSupportedResultSetConcurrency</code>.</li> |
| </ul> |
| </div><section id="variant.SqlSupportedConcurrenciesForResultSetScrollInsensitive" class="variant"><a href="#variant.SqlSupportedConcurrenciesForResultSetScrollInsensitive" class="anchor">§</a><h3 class="code-header">SqlSupportedConcurrenciesForResultSetScrollInsensitive = 571</h3></section><div class="docblock"><p>Returns an int32 bitmask value concurrency types supported for |
| <code>arrow.flight.protocol.sql.SqlSupportedResultSetType.SQL_RESULT_SET_TYPE_SCROLL_INSENSITIVE</code>.</p> |
| <p>For instance:</p> |
| <ul> |
| <li>return 0 (\b0) => [] (no supported concurrency types for this result set type)</li> |
| <li>return 1 (\b1) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED]</li> |
| <li>return 2 (\b10) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 3 (\b11) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY]</li> |
| <li>return 4 (\b100) => [SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 5 (\b101) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 6 (\b110) => [SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE]</li> |
| <li>return 7 (\b111) => [SQL_RESULT_SET_CONCURRENCY_UNSPECIFIED, SQL_RESULT_SET_CONCURRENCY_READ_ONLY, SQL_RESULT_SET_CONCURRENCY_UPDATABLE] |
| Valid result set types are described under <code>arrow.flight.protocol.sql.SqlSupportedResultSetConcurrency</code>.</li> |
| </ul> |
| </div><section id="variant.SqlBatchUpdatesSupported" class="variant"><a href="#variant.SqlBatchUpdatesSupported" class="anchor">§</a><h3 class="code-header">SqlBatchUpdatesSupported = 572</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether this database supports batch updates.</p> |
| <ul> |
| <li>false: if this database does not support batch updates;</li> |
| <li>true: if this database supports batch updates.</li> |
| </ul> |
| </div><section id="variant.SqlSavepointsSupported" class="variant"><a href="#variant.SqlSavepointsSupported" class="anchor">§</a><h3 class="code-header">SqlSavepointsSupported = 573</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether this database supports savepoints.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if this database does not support savepoints;</li> |
| <li>true: if this database supports savepoints.</li> |
| </ul> |
| </div><section id="variant.SqlNamedParametersSupported" class="variant"><a href="#variant.SqlNamedParametersSupported" class="anchor">§</a><h3 class="code-header">SqlNamedParametersSupported = 574</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether named parameters are supported in callable statements.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if named parameters in callable statements are unsupported;</li> |
| <li>true: if named parameters in callable statements are supported.</li> |
| </ul> |
| </div><section id="variant.SqlLocatorsUpdateCopy" class="variant"><a href="#variant.SqlLocatorsUpdateCopy" class="anchor">§</a><h3 class="code-header">SqlLocatorsUpdateCopy = 575</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether updates made to a LOB are made on a copy or directly to the LOB.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if updates made to a LOB are made directly to the LOB;</li> |
| <li>true: if updates made to a LOB are made on a copy.</li> |
| </ul> |
| </div><section id="variant.SqlStoredFunctionsUsingCallSyntaxSupported" class="variant"><a href="#variant.SqlStoredFunctionsUsingCallSyntaxSupported" class="anchor">§</a><h3 class="code-header">SqlStoredFunctionsUsingCallSyntaxSupported = 576</h3></section><div class="docblock"><p>Retrieves a boolean value indicating whether invoking user-defined or vendor functions |
| using the stored procedure escape syntax is supported.</p> |
| <p>Returns:</p> |
| <ul> |
| <li>false: if invoking user-defined or vendor functions using the stored procedure escape syntax is unsupported;</li> |
| <li>true: if invoking user-defined or vendor functions using the stored procedure escape syntax is supported.</li> |
| </ul> |
| </div></div><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.is_valid" class="method"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><h4 class="code-header">pub fn <a href="#method.is_valid" class="fn">is_valid</a>(value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if <code>value</code> is a variant of <code>SqlInfo</code>.</p> |
| </div></details><details class="toggle method-toggle" open><summary><section id="method.from_i32" class="method"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><h4 class="code-header">pub fn <a href="#method.from_i32" class="fn">from_i32</a>(value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a>></h4></section><span class="item-info"><div class="stab deprecated"><span class="emoji">👎</span><span>Deprecated: Use the TryFrom<i32> implementation instead</span></div></span></summary><div class="docblock"><p>Converts an <code>i32</code> to a <code>SqlInfo</code>, or <code>None</code> if <code>value</code> is not a valid variant.</p> |
| </div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-SqlInfo-1" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#1524-1795">source</a><a href="#impl-SqlInfo-1" class="anchor">§</a><h3 class="code-header">impl <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.as_str_name" class="method"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#1529-1659">source</a><h4 class="code-header">pub fn <a href="#method.as_str_name" class="fn">as_str_name</a>(&self) -> &'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></h4></section></summary><div class="docblock"><p>String value of the enum field names used in the ProtoBuf definition.</p> |
| <p>The values are not transformed in any way and thus are considered stable |
| (if the ProtoBuf definition does not change) and safe for programmatic use.</p> |
| </div></details><details class="toggle method-toggle" open><summary><section id="method.from_str_name" class="method"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#1661-1794">source</a><h4 class="code-header">pub fn <a href="#method.from_str_name" class="fn">from_str_name</a>(value: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self></h4></section></summary><div class="docblock"><p>Creates an enum from field names used in the ProtoBuf definition.</p> |
| </div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-Clone-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&self) -> <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/clone.rs.html#169">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&Self</a>)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-Debug-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Default-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-Default-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.default" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.default" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default" class="fn">default</a>() -> <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h4></section></summary><div class='docblock'>Returns the “default value” for a type. <a href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CSqlInfo%3E-for-i32" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-From%3CSqlInfo%3E-for-i32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a>> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(value: <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Hash-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-Hash-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.hash" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.hash" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash" class="fn">hash</a><__H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut __H</a>)</h4></section></summary><div class='docblock'>Feeds this value into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#238-240">source</a></span><a href="#method.hash_slice" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice" class="fn">hash_slice</a><H>(data: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut H</a>)<div class="where">where |
| H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>, |
| Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Ord-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-Ord-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.cmp" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.cmp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp" class="fn">cmp</a>(&self, other: &<a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4></section></summary><div class='docblock'>This method returns an <a href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering"><code>Ordering</code></a> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.max" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#856-858">source</a></span><a href="#method.max" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max" class="fn">max</a>(self, other: Self) -> Self<div class="where">where |
| Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.min" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#877-879">source</a></span><a href="#method.min" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min" class="fn">min</a>(self, other: Self) -> Self<div class="where">where |
| Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clamp" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.50.0">1.50.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#902-905">source</a></span><a href="#method.clamp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp" class="fn">clamp</a>(self, min: Self, max: Self) -> Self<div class="where">where |
| Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>,</div></h4></section></summary><div class='docblock'>Restrict a value to a certain interval. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialEq-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-PartialEq-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.eq" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq" class="fn">eq</a>(&self, other: &<a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used |
| by <code>==</code>.</div></details><details class="toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#263">source</a></span><a href="#method.ne" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne" class="fn">ne</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>!=</code>. The default implementation is almost always |
| sufficient, and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialOrd-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-PartialOrd-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.partial_cmp" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.partial_cmp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp" class="fn">partial_cmp</a>(&self, other: &<a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>></h4></section></summary><div class='docblock'>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.lt" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1179">source</a></span><a href="#method.lt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt" class="fn">lt</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code><</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.le" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1197">source</a></span><a href="#method.le" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le" class="fn">le</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code><=</code> |
| operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.gt" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1214">source</a></span><a href="#method.gt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt" class="fn">gt</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>></code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.ge" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1232">source</a></span><a href="#method.ge" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge" class="fn">ge</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>>=</code> |
| operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-SqlInfoName-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/metadata/sql_info.rs.html#122-128">source</a><a href="#impl-SqlInfoName-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="metadata/sql_info/trait.SqlInfoName.html" title="trait arrow_flight::sql::metadata::sql_info::SqlInfoName">SqlInfoName</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><section id="method.as_u32" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/metadata/sql_info.rs.html#123-127">source</a><a href="#method.as_u32" class="anchor">§</a><h4 class="code-header">fn <a href="metadata/sql_info/trait.SqlInfoName.html#tymethod.as_u32" class="fn">as_u32</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></h4></section></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-TryFrom%3Ci32%3E-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-TryFrom%3Ci32%3E-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="struct" href="https://docs.rs/prost/0.12.2/prost/error/struct.DecodeError.html" title="struct prost::error::DecodeError">DecodeError</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a>, <a class="struct" href="https://docs.rs/prost/0.12.2/prost/error/struct.DecodeError.html" title="struct prost::error::DecodeError">DecodeError</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><section id="impl-Copy-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-Copy-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section><section id="impl-Eq-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-Eq-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section><section id="impl-StructuralPartialEq-for-SqlInfo" class="impl"><a class="src rightside" href="../../src/arrow_flight/sql/arrow.flight.protocol.sql.rs.html#925">source</a><a href="#impl-StructuralPartialEq-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-SqlInfo" class="impl"><a href="#impl-Freeze-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section><section id="impl-RefUnwindSafe-for-SqlInfo" class="impl"><a href="#impl-RefUnwindSafe-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section><section id="impl-Send-for-SqlInfo" class="impl"><a href="#impl-Send-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section><section id="impl-Sync-for-SqlInfo" class="impl"><a href="#impl-Sync-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section><section id="impl-Unpin-for-SqlInfo" class="impl"><a href="#impl-Unpin-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section><section id="impl-UnwindSafe-for-SqlInfo" class="impl"><a href="#impl-UnwindSafe-for-SqlInfo" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="enum" href="gen/enum.SqlInfo.html" title="enum arrow_flight::sql::gen::SqlInfo">SqlInfo</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where |
| T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where |
| T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where |
| T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Comparable%3CK%3E-for-Q" class="impl"><a href="#impl-Comparable%3CK%3E-for-Q" class="anchor">§</a><h3 class="code-header">impl<Q, K> Comparable<K> for Q<div class="where">where |
| Q: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, |
| K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><Q> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.compare" class="method trait-impl"><a href="#method.compare" class="anchor">§</a><h4 class="code-header">fn <a class="fn">compare</a>(&self, key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&K</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4></section></summary><div class='docblock'>Compare self to <code>key</code> and return their ordering.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q" class="impl"><a href="#impl-Equivalent%3CK%3E-for-Q" class="anchor">§</a><h3 class="code-header">impl<Q, K> Equivalent<K> for Q<div class="where">where |
| Q: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, |
| K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><Q> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent" class="method trait-impl"><a href="#method.equivalent" class="anchor">§</a><h4 class="code-header">fn <a class="fn">equivalent</a>(&self, key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&K</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Checks if this value is equivalent to the given key. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q-1" class="impl"><a class="src rightside" href="https://docs.rs/indexmap/1/src/indexmap/equivalent.rs.html#18-21">source</a><a href="#impl-Equivalent%3CK%3E-for-Q-1" class="anchor">§</a><h3 class="code-header">impl<Q, K> <a class="trait" href="https://docs.rs/indexmap/1/indexmap/equivalent/trait.Equivalent.html" title="trait indexmap::equivalent::Equivalent">Equivalent</a><K> for Q<div class="where">where |
| Q: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, |
| K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><Q> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent-1" class="method trait-impl"><a class="src rightside" href="https://docs.rs/indexmap/1/src/indexmap/equivalent.rs.html#24">source</a><a href="#method.equivalent-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://docs.rs/indexmap/1/indexmap/equivalent/trait.Equivalent.html#tymethod.equivalent" class="fn">equivalent</a>(&self, key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&K</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Compare self to <code>key</code> and return <code>true</code> if they are equal.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q-2" class="impl"><a href="#impl-Equivalent%3CK%3E-for-Q-2" class="anchor">§</a><h3 class="code-header">impl<Q, K> Equivalent<K> for Q<div class="where">where |
| Q: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, |
| K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><Q> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent-2" class="method trait-impl"><a href="#method.equivalent-2" class="anchor">§</a><h4 class="code-header">fn <a class="fn">equivalent</a>(&self, key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&K</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Compare self to <code>key</code> and return <code>true</code> if they are equal.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#765">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#768">source</a><a href="#method.from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-FromRef%3CT%3E-for-T" class="impl"><a href="#impl-FromRef%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> FromRef<T> for T<div class="where">where |
| T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from_ref" class="method trait-impl"><a href="#method.from_ref" class="anchor">§</a><h4 class="code-header">fn <a class="fn">from_ref</a>(input: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&T</a>) -> T</h4></section></summary><div class='docblock'>Converts to this type from a reference to the input type.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Instrument-for-T" class="impl"><a href="#impl-Instrument-for-T" class="anchor">§</a><h3 class="code-header">impl<T> Instrument for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.instrument" class="method trait-impl"><a href="#method.instrument" class="anchor">§</a><h4 class="code-header">fn <a class="fn">instrument</a>(self, span: Span) -> Instrumented<Self></h4></section></summary><div class='docblock'>Instruments this type with the provided [<code>Span</code>], returning an |
| <code>Instrumented</code> wrapper. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.in_current_span" class="method trait-impl"><a href="#method.in_current_span" class="anchor">§</a><h4 class="code-header">fn <a class="fn">in_current_span</a>(self) -> Instrumented<Self></h4></section></summary><div class='docblock'>Instruments this type with the <a href="super::Span::current()">current</a> <a href="crate::Span"><code>Span</code></a>, returning an |
| <code>Instrumented</code> wrapper. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#748-750">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where |
| U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#758">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-IntoRequest%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://docs.rs/tonic/0.11.0/src/tonic/request.rs.html#355">source</a><a href="#impl-IntoRequest%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://docs.rs/tonic/0.11.0/tonic/request/trait.IntoRequest.html" title="trait tonic::request::IntoRequest">IntoRequest</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into_request" class="method trait-impl"><a class="src rightside" href="https://docs.rs/tonic/0.11.0/src/tonic/request.rs.html#356">source</a><a href="#method.into_request" class="anchor">§</a><h4 class="code-header">fn <a href="https://docs.rs/tonic/0.11.0/tonic/request/trait.IntoRequest.html#tymethod.into_request" class="fn">into_request</a>(self) -> <a class="struct" href="https://docs.rs/tonic/0.11.0/tonic/request/struct.Request.html" title="struct tonic::request::Request">Request</a><T></h4></section></summary><div class='docblock'>Wrap the input message <code>T</code> in a <code>tonic::Request</code></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#83-85">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where |
| T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#805-807">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where |
| U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-2" class="associatedtype trait-impl"><a href="#associatedtype.Error-2" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#812">source</a><a href="#method.try_from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#790-792">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where |
| U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#797">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-VZip%3CV%3E-for-T" class="impl"><a href="#impl-VZip%3CV%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<V, T> VZip<V> for T<div class="where">where |
| V: MultiLane<T>,</div></h3></section></summary><div class="impl-items"><section id="method.vzip" class="method trait-impl"><a href="#method.vzip" class="anchor">§</a><h4 class="code-header">fn <a class="fn">vzip</a>(self) -> V</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-WithSubscriber-for-T" class="impl"><a href="#impl-WithSubscriber-for-T" class="anchor">§</a><h3 class="code-header">impl<T> WithSubscriber for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.with_subscriber" class="method trait-impl"><a href="#method.with_subscriber" class="anchor">§</a><h4 class="code-header">fn <a class="fn">with_subscriber</a><S>(self, subscriber: S) -> WithDispatch<Self><div class="where">where |
| S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><Dispatch>,</div></h4></section></summary><div class='docblock'>Attaches the provided <a href="super::Subscriber"><code>Subscriber</code></a> to this type, returning a |
| [<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.with_current_subscriber" class="method trait-impl"><a href="#method.with_current_subscriber" class="anchor">§</a><h4 class="code-header">fn <a class="fn">with_current_subscriber</a>(self) -> WithDispatch<Self></h4></section></summary><div class='docblock'>Attaches the current <a href="crate::dispatcher#setting-the-default-subscriber">default</a> <a href="super::Subscriber"><code>Subscriber</code></a> to this type, returning a |
| [<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details></div></details><section id="impl-Allocation-for-T" class="impl"><a href="#impl-Allocation-for-T" class="anchor">§</a><h3 class="code-header">impl<T> Allocation for T<div class="where">where |
| T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section></div></section></div></main></body></html> |
