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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.avatica</a></div>
<h2 title="Interface AvaticaSpecificDatabaseMetaData" class="title">Interface AvaticaSpecificDatabaseMetaData</h2>
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<dt>All Superinterfaces:</dt>
<dd><code>java.sql.DatabaseMetaData</code>, <code>java.sql.Wrapper</code></dd>
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<dt>All Known Implementing Classes:</dt>
<dd><code><a href="AvaticaDatabaseMetaData.html" title="class in org.apache.calcite.avatica">AvaticaDatabaseMetaData</a></code></dd>
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<pre>public interface <span class="typeNameLabel">AvaticaSpecificDatabaseMetaData</span>
extends java.sql.DatabaseMetaData</pre>
<div class="block">Avatica additions to the JDBC <code>DatabaseMetaData</code> interface. An instance of this is can be
obtained by using <code>Wrapper.unwrap(Class)</code> to cast an instance of <code>DatabaseMetaData</code> to
<a href="AvaticaSpecificDatabaseMetaData.html" title="interface in org.apache.calcite.avatica"><code>AvaticaSpecificDatabaseMetaData</code></a>. <code>Wrapper.isWrapperFor(Class)</code> can be used to ensure that
the generic interface can be cast to the desired class.
<p>A list of all available server-side properties is enumerated by
<a href="Meta.DatabaseProperty.html" title="enum in org.apache.calcite.avatica"><code>Meta.DatabaseProperty</code></a>. The name of the enum value will be
the name of the key in the <code>Properties</code> returned.
<p>Some properties defined in <a href="Meta.DatabaseProperty.html" title="enum in org.apache.calcite.avatica"><code>Meta.DatabaseProperty</code></a> do not
correspond to a typical JDBC method/property. Those are enumerated here:
<table>
<caption>"Avatica-Specific Properties"</caption>
<tr><th>Property</th><th>Method</th></tr>
<tr><td>AVATICA_VERSION</td><td>getAvaticaServerVersion()</td></tr>
</table></div>
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<h3>Field Summary</h3>
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<h3>Fields inherited from interface&nbsp;java.sql.DatabaseMetaData</h3>
<code>attributeNoNulls, attributeNullable, attributeNullableUnknown, bestRowNotPseudo, bestRowPseudo, bestRowSession, bestRowTemporary, bestRowTransaction, bestRowUnknown, columnNoNulls, columnNullable, columnNullableUnknown, functionColumnIn, functionColumnInOut, functionColumnOut, functionColumnResult, functionColumnUnknown, functionNoNulls, functionNoTable, functionNullable, functionNullableUnknown, functionResultUnknown, functionReturn, functionReturnsTable, importedKeyCascade, importedKeyInitiallyDeferred, importedKeyInitiallyImmediate, importedKeyNoAction, importedKeyNotDeferrable, importedKeyRestrict, importedKeySetDefault, importedKeySetNull, procedureColumnIn, procedureColumnInOut, procedureColumnOut, procedureColumnResult, procedureColumnReturn, procedureColumnUnknown, procedureNoNulls, procedureNoResult, procedureNullable, procedureNullableUnknown, procedureResultUnknown, procedureReturnsResult, sqlStateSQL, sqlStateSQL99, sqlStateXOpen, tableIndexClustered, tableIndexHashed, tableIndexOther, tableIndexStatistic, typeNoNulls, typeNullable, typeNullableUnknown, typePredBasic, typePredChar, typePredNone, typeSearchable, versionColumnNotPseudo, versionColumnPseudo, versionColumnUnknown</code></li>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
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<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAvaticaServerVersion()">getAvaticaServerVersion</a></span>()</code></th>
<td class="colLast">
<div class="block">Retrieves the Avatica version from the server.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>java.util.Properties</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRemoteAvaticaProperties()">getRemoteAvaticaProperties</a></span>()</code></th>
<td class="colLast">
<div class="block">Retrieves all Avatica-centric properties from the server.</div>
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<h3>Methods inherited from interface&nbsp;java.sql.DatabaseMetaData</h3>
<code>allProceduresAreCallable, allTablesAreSelectable, autoCommitFailureClosesAllResultSets, dataDefinitionCausesTransactionCommit, dataDefinitionIgnoredInTransactions, deletesAreDetected, doesMaxRowSizeIncludeBlobs, generatedKeyAlwaysReturned, getAttributes, getBestRowIdentifier, getCatalogs, getCatalogSeparator, getCatalogTerm, getClientInfoProperties, getColumnPrivileges, getColumns, getConnection, getCrossReference, getDatabaseMajorVersion, getDatabaseMinorVersion, getDatabaseProductName, getDatabaseProductVersion, getDefaultTransactionIsolation, getDriverMajorVersion, getDriverMinorVersion, getDriverName, getDriverVersion, getExportedKeys, getExtraNameCharacters, getFunctionColumns, getFunctions, getIdentifierQuoteString, getImportedKeys, getIndexInfo, getJDBCMajorVersion, getJDBCMinorVersion, getMaxBinaryLiteralLength, getMaxCatalogNameLength, getMaxCharLiteralLength, getMaxColumnNameLength, getMaxColumnsInGroupBy, getMaxColumnsInIndex, getMaxColumnsInOrderBy, getMaxColumnsInSelect, getMaxColumnsInTable, getMaxConnections, getMaxCursorNameLength, getMaxIndexLength, getMaxLogicalLobSize, getMaxProcedureNameLength, getMaxRowSize, getMaxSchemaNameLength, getMaxStatementLength, getMaxStatements, getMaxTableNameLength, getMaxTablesInSelect, getMaxUserNameLength, getNumericFunctions, getPrimaryKeys, getProcedureColumns, getProcedures, getProcedureTerm, getPseudoColumns, getResultSetHoldability, getRowIdLifetime, getSchemas, getSchemas, getSchemaTerm, getSearchStringEscape, getSQLKeywords, getSQLStateType, getStringFunctions, getSuperTables, getSuperTypes, getSystemFunctions, getTablePrivileges, getTables, getTableTypes, getTimeDateFunctions, getTypeInfo, getUDTs, getURL, getUserName, getVersionColumns, insertsAreDetected, isCatalogAtStart, isReadOnly, locatorsUpdateCopy, nullPlusNonNullIsNull, nullsAreSortedAtEnd, nullsAreSortedAtStart, nullsAreSortedHigh, nullsAreSortedLow, othersDeletesAreVisible, othersInsertsAreVisible, othersUpdatesAreVisible, ownDeletesAreVisible, ownInsertsAreVisible, ownUpdatesAreVisible, storesLowerCaseIdentifiers, storesLowerCaseQuotedIdentifiers, storesMixedCaseIdentifiers, storesMixedCaseQuotedIdentifiers, storesUpperCaseIdentifiers, storesUpperCaseQuotedIdentifiers, supportsAlterTableWithAddColumn, supportsAlterTableWithDropColumn, supportsANSI92EntryLevelSQL, supportsANSI92FullSQL, supportsANSI92IntermediateSQL, supportsBatchUpdates, supportsCatalogsInDataManipulation, supportsCatalogsInIndexDefinitions, supportsCatalogsInPrivilegeDefinitions, supportsCatalogsInProcedureCalls, supportsCatalogsInTableDefinitions, supportsColumnAliasing, supportsConvert, supportsConvert, supportsCoreSQLGrammar, supportsCorrelatedSubqueries, supportsDataDefinitionAndDataManipulationTransactions, supportsDataManipulationTransactionsOnly, supportsDifferentTableCorrelationNames, supportsExpressionsInOrderBy, supportsExtendedSQLGrammar, supportsFullOuterJoins, supportsGetGeneratedKeys, supportsGroupBy, supportsGroupByBeyondSelect, supportsGroupByUnrelated, supportsIntegrityEnhancementFacility, supportsLikeEscapeClause, supportsLimitedOuterJoins, supportsMinimumSQLGrammar, supportsMixedCaseIdentifiers, supportsMixedCaseQuotedIdentifiers, supportsMultipleOpenResults, supportsMultipleResultSets, supportsMultipleTransactions, supportsNamedParameters, supportsNonNullableColumns, supportsOpenCursorsAcrossCommit, supportsOpenCursorsAcrossRollback, supportsOpenStatementsAcrossCommit, supportsOpenStatementsAcrossRollback, supportsOrderByUnrelated, supportsOuterJoins, supportsPositionedDelete, supportsPositionedUpdate, supportsRefCursors, supportsResultSetConcurrency, supportsResultSetHoldability, supportsResultSetType, supportsSavepoints, supportsSchemasInDataManipulation, supportsSchemasInIndexDefinitions, supportsSchemasInPrivilegeDefinitions, supportsSchemasInProcedureCalls, supportsSchemasInTableDefinitions, supportsSelectForUpdate, supportsSharding, supportsStatementPooling, supportsStoredFunctionsUsingCallSyntax, supportsStoredProcedures, supportsSubqueriesInComparisons, supportsSubqueriesInExists, supportsSubqueriesInIns, supportsSubqueriesInQuantifieds, supportsTableCorrelationNames, supportsTransactionIsolationLevel, supportsTransactions, supportsUnion, supportsUnionAll, updatesAreDetected, usesLocalFilePerTable, usesLocalFiles</code></li>
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<h3>Methods inherited from interface&nbsp;java.sql.Wrapper</h3>
<code>isWrapperFor, unwrap</code></li>
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<a id="getRemoteAvaticaProperties()">
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<h4>getRemoteAvaticaProperties</h4>
<pre class="methodSignature">java.util.Properties&nbsp;getRemoteAvaticaProperties()</pre>
<div class="block">Retrieves all Avatica-centric properties from the server. See
<a href="Meta.DatabaseProperty.html" title="enum in org.apache.calcite.avatica"><code>Meta.DatabaseProperty</code></a> for a list of properties that will be
returned.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A <code>Properties</code> instance containing Avatica properties.</dd>
</dl>
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<a id="getAvaticaServerVersion()">
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<h4>getAvaticaServerVersion</h4>
<pre class="methodSignature">java.lang.String&nbsp;getAvaticaServerVersion()</pre>
<div class="block">Retrieves the Avatica version from the server.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A string corresponding to the server's version.</dd>
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