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| <li>Summary: </li> |
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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.adapter.jdbc</a></div> |
| <h2 title="Class JdbcSchema" class="title">Class JdbcSchema</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.adapter.jdbc.JdbcSchema</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">JdbcSchema</span> |
| extends java.lang.Object |
| implements <a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></pre> |
| <div class="block">Implementation of <a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema"><code>Schema</code></a> that is backed by a JDBC data source. |
| |
| <p>The tables in the JDBC data source appear to be tables in this schema; |
| queries against this schema are executed against those tables, pushing down |
| as much as possible of the query logic to SQL.</p></div> |
| </li> |
| </ul> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="JdbcSchema.Factory.html" title="class in org.apache.calcite.adapter.jdbc">JdbcSchema.Factory</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Schema factory that creates a |
| <a href="JdbcSchema.html" title="class in org.apache.calcite.adapter.jdbc"><code>JdbcSchema</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="JdbcSchema.Foo.html" title="interface in org.apache.calcite.adapter.jdbc">JdbcSchema.Foo</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Do not use</div> |
| </td> |
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| </a> |
| <h3>Nested classes/interfaces inherited from interface org.apache.calcite.schema.<a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></h3> |
| <code><a href="../../schema/Schema.TableType.html" title="enum in org.apache.calcite.schema">Schema.TableType</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
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| </a> |
| <h3>Field Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#catalog">catalog</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc">JdbcConvention</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#convention">convention</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) javax.sql.DataSource</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dataSource">dataSource</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dialect">dialect</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#schema">schema</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#snapshot">snapshot</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#tableMap">tableMap</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.ThreadLocal<<a href="JdbcSchema.Foo.html" title="interface in org.apache.calcite.adapter.jdbc">JdbcSchema.Foo</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#THREAD_METADATA">THREAD_METADATA</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static com.google.common.collect.Ordering<java.lang.Iterable<java.lang.Integer>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#VERSION_ORDERING">VERSION_ORDERING</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier</th> |
| <th class="colSecond" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code> </code></td> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(javax.sql.DataSource,org.apache.calcite.sql.SqlDialect,org.apache.calcite.adapter.jdbc.JdbcConvention,java.lang.String,java.lang.String)">JdbcSchema</a></span>​(javax.sql.DataSource dataSource, |
| <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect, |
| <a href="JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc">JdbcConvention</a> convention, |
| java.lang.String catalog, |
| java.lang.String schema)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a JDBC schema.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private </code></td> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(javax.sql.DataSource,org.apache.calcite.sql.SqlDialect,org.apache.calcite.adapter.jdbc.JdbcConvention,java.lang.String,java.lang.String,com.google.common.collect.ImmutableMap)">JdbcSchema</a></span>​(javax.sql.DataSource dataSource, |
| <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect, |
| <a href="JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc">JdbcConvention</a> convention, |
| java.lang.String catalog, |
| java.lang.String schema, |
| com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>> tableMap)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>private static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close(java.sql.Connection,java.sql.Statement,java.sql.ResultSet)">close</a></span>​(java.sql.Connection connection, |
| java.sql.Statement statement, |
| java.sql.ResultSet resultSet)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>private com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#computeTables()">computeTables</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <a href="JdbcSchema.html" title="class in org.apache.calcite.adapter.jdbc">JdbcSchema</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#create(org.apache.calcite.schema.SchemaPlus,java.lang.String,java.util.Map)">create</a></span>​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name, |
| java.util.Map<java.lang.String,​java.lang.Object> operand)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a JdbcSchema, taking credentials from a map.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="JdbcSchema.html" title="class in org.apache.calcite.adapter.jdbc">JdbcSchema</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#create(org.apache.calcite.schema.SchemaPlus,java.lang.String,javax.sql.DataSource,java.lang.String,java.lang.String)">create</a></span>​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name, |
| javax.sql.DataSource dataSource, |
| java.lang.String catalog, |
| java.lang.String schema)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <a href="JdbcSchema.html" title="class in org.apache.calcite.adapter.jdbc">JdbcSchema</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#create(org.apache.calcite.schema.SchemaPlus,java.lang.String,javax.sql.DataSource,org.apache.calcite.sql.SqlDialectFactory,java.lang.String,java.lang.String)">create</a></span>​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name, |
| javax.sql.DataSource dataSource, |
| <a href="../../sql/SqlDialectFactory.html" title="interface in org.apache.calcite.sql">SqlDialectFactory</a> dialectFactory, |
| java.lang.String catalog, |
| java.lang.String schema)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createDialect(javax.sql.DataSource)">createDialect</a></span>​(javax.sql.DataSource dataSource)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#createDialect(org.apache.calcite.sql.SqlDialectFactory,javax.sql.DataSource)"><code>createDialect(SqlDialectFactory, DataSource)</code></a> instead</div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createDialect(org.apache.calcite.sql.SqlDialectFactory,javax.sql.DataSource)">createDialect</a></span>​(<a href="../../sql/SqlDialectFactory.html" title="interface in org.apache.calcite.sql">SqlDialectFactory</a> dialectFactory, |
| javax.sql.DataSource dataSource)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a suitable SQL dialect for the given data source.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static javax.sql.DataSource</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dataSource(java.lang.String,java.lang.String,java.lang.String,java.lang.String)">dataSource</a></span>​(java.lang.String url, |
| java.lang.String driverClassName, |
| java.lang.String username, |
| java.lang.String password)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a JDBC data source with the given specification.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a><java.lang.String,​java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCatalogSchema(java.sql.Connection)">getCatalogSchema</a></span>​(java.sql.Connection connection)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a pair of (catalog, schema) for the current connection.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>javax.sql.DataSource</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getDataSource()">getDataSource</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getExpression(org.apache.calcite.schema.SchemaPlus,java.lang.String)">getExpression</a></span>​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the expression by which this schema can be referenced in generated |
| code.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>java.util.Set<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFunctionNames()">getFunctionNames</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the names of the functions in this schema.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>protected com.google.common.collect.Multimap<java.lang.String,​<a href="../../schema/Function.html" title="interface in org.apache.calcite.schema">Function</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFunctions()">getFunctions</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>java.util.Collection<<a href="../../schema/Function.html" title="interface in org.apache.calcite.schema">Function</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFunctions(java.lang.String)">getFunctions</a></span>​(java.lang.String name)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a list of functions in this schema with the given name, or |
| an empty list if there is no such function.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRelDataType(java.lang.String,java.lang.String,java.lang.String)">getRelDataType</a></span>​(java.lang.String catalogName, |
| java.lang.String schemaName, |
| java.lang.String tableName)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRelDataType(java.sql.DatabaseMetaData,java.lang.String,java.lang.String,java.lang.String)">getRelDataType</a></span>​(java.sql.DatabaseMetaData metaData, |
| java.lang.String catalogName, |
| java.lang.String schemaName, |
| java.lang.String tableName)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSubSchema(java.lang.String)">getSubSchema</a></span>​(java.lang.String name)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a sub-schema with a given name, or null.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>java.util.Set<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSubSchemaNames()">getSubSchemaNames</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the names of this schema's child schemas.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../schema/Table.html" title="interface in org.apache.calcite.schema">Table</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTable(java.lang.String)">getTable</a></span>​(java.lang.String name)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a table with a given name, or null if not found.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>private com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTableMap(boolean)">getTableMap</a></span>​(boolean force)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>java.util.Set<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTableNames()">getTableNames</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the names of the tables in this schema.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code><a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getType(java.lang.String)">getType</a></span>​(java.lang.String name)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a type with a given name, or null if not found.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>java.util.Set<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTypeNames()">getTypeNames</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the names of the types in this schema.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>protected java.util.Map<java.lang.String,​<a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTypes()">getTypes</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isMutable()">isMutable</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns whether the user is allowed to create new tables, functions |
| and sub-schemas in this schema, in addition to those returned automatically |
| by methods such as <a href="../../schema/Schema.html#getTable(java.lang.String)"><code>Schema.getTable(String)</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parseTypeString(org.apache.calcite.rel.type.RelDataTypeFactory,java.lang.String)">parseTypeString</a></span>​(<a href="../../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a> typeFactory, |
| java.lang.String typeString)</code></th> |
| <td class="colLast"> |
| <div class="block">Given "INTEGER", returns BasicSqlType(INTEGER).</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#snapshot(org.apache.calcite.schema.SchemaVersion)">snapshot</a></span>​(<a href="../../schema/SchemaVersion.html" title="interface in org.apache.calcite.schema">SchemaVersion</a> version)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the snapshot of this schema as of the specified time.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sqlType(org.apache.calcite.rel.type.RelDataTypeFactory,int,int,int,java.lang.String)">sqlType</a></span>​(<a href="../../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a> typeFactory, |
| int dataType, |
| int precision, |
| int scale, |
| java.lang.String typeString)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>private java.util.List<java.lang.Integer></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#version(java.sql.DatabaseMetaData)">version</a></span>​(java.sql.DatabaseMetaData metaData)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns [major, minor] version from a database metadata.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| </a> |
| <h3>Field Detail</h3> |
| <a id="dataSource"> |
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| </a> |
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| <h4>dataSource</h4> |
| <pre>final javax.sql.DataSource dataSource</pre> |
| </li> |
| </ul> |
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| </a> |
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| <h4>catalog</h4> |
| <pre>final java.lang.String catalog</pre> |
| </li> |
| </ul> |
| <a id="schema"> |
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| </a> |
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| <h4>schema</h4> |
| <pre>final java.lang.String schema</pre> |
| </li> |
| </ul> |
| <a id="dialect"> |
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| </a> |
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| <h4>dialect</h4> |
| <pre>public final <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect</pre> |
| </li> |
| </ul> |
| <a id="convention"> |
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| <h4>convention</h4> |
| <pre>final <a href="JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc">JdbcConvention</a> convention</pre> |
| </li> |
| </ul> |
| <a id="tableMap"> |
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| <h4>tableMap</h4> |
| <pre>private com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>> tableMap</pre> |
| </li> |
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| <h4>snapshot</h4> |
| <pre>private final boolean snapshot</pre> |
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| <pre>public static final java.lang.ThreadLocal<<a href="JdbcSchema.Foo.html" title="interface in org.apache.calcite.adapter.jdbc">JdbcSchema.Foo</a>> THREAD_METADATA</pre> |
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| <h4>VERSION_ORDERING</h4> |
| <pre>private static final com.google.common.collect.Ordering<java.lang.Iterable<java.lang.Integer>> VERSION_ORDERING</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a id="<init>(javax.sql.DataSource,org.apache.calcite.sql.SqlDialect,org.apache.calcite.adapter.jdbc.JdbcConvention,java.lang.String,java.lang.String)"> |
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| <h4>JdbcSchema</h4> |
| <pre>public JdbcSchema​(javax.sql.DataSource dataSource, |
| <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect, |
| <a href="JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc">JdbcConvention</a> convention, |
| java.lang.String catalog, |
| java.lang.String schema)</pre> |
| <div class="block">Creates a JDBC schema.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dataSource</code> - Data source</dd> |
| <dd><code>dialect</code> - SQL dialect</dd> |
| <dd><code>convention</code> - Calling convention</dd> |
| <dd><code>catalog</code> - Catalog name, or null</dd> |
| <dd><code>schema</code> - Schema name pattern</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="<init>(javax.sql.DataSource,org.apache.calcite.sql.SqlDialect,org.apache.calcite.adapter.jdbc.JdbcConvention,java.lang.String,java.lang.String,com.google.common.collect.ImmutableMap)"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>JdbcSchema</h4> |
| <pre>private JdbcSchema​(javax.sql.DataSource dataSource, |
| <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> dialect, |
| <a href="JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc">JdbcConvention</a> convention, |
| java.lang.String catalog, |
| java.lang.String schema, |
| com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>> tableMap)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
| <ul class="blockList"> |
| <li class="blockList"><a id="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a id="create(org.apache.calcite.schema.SchemaPlus,java.lang.String,javax.sql.DataSource,java.lang.String,java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>create</h4> |
| <pre class="methodSignature">public static <a href="JdbcSchema.html" title="class in org.apache.calcite.adapter.jdbc">JdbcSchema</a> create​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name, |
| javax.sql.DataSource dataSource, |
| java.lang.String catalog, |
| java.lang.String schema)</pre> |
| </li> |
| </ul> |
| <a id="create(org.apache.calcite.schema.SchemaPlus,java.lang.String,javax.sql.DataSource,org.apache.calcite.sql.SqlDialectFactory,java.lang.String,java.lang.String)"> |
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| </a> |
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| <h4>create</h4> |
| <pre class="methodSignature">public static <a href="JdbcSchema.html" title="class in org.apache.calcite.adapter.jdbc">JdbcSchema</a> create​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name, |
| javax.sql.DataSource dataSource, |
| <a href="../../sql/SqlDialectFactory.html" title="interface in org.apache.calcite.sql">SqlDialectFactory</a> dialectFactory, |
| java.lang.String catalog, |
| java.lang.String schema)</pre> |
| </li> |
| </ul> |
| <a id="create(org.apache.calcite.schema.SchemaPlus,java.lang.String,java.util.Map)"> |
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| <h4>create</h4> |
| <pre class="methodSignature">public static <a href="JdbcSchema.html" title="class in org.apache.calcite.adapter.jdbc">JdbcSchema</a> create​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name, |
| java.util.Map<java.lang.String,​java.lang.Object> operand)</pre> |
| <div class="block">Creates a JdbcSchema, taking credentials from a map.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentSchema</code> - Parent schema</dd> |
| <dd><code>name</code> - Name</dd> |
| <dd><code>operand</code> - Map of property/value pairs</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A JdbcSchema</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="createDialect(javax.sql.DataSource)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>createDialect</h4> |
| <pre class="methodSignature">@Deprecated |
| public static <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> createDialect​(javax.sql.DataSource dataSource)</pre> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">Use <a href="#createDialect(org.apache.calcite.sql.SqlDialectFactory,javax.sql.DataSource)"><code>createDialect(SqlDialectFactory, DataSource)</code></a> instead</div> |
| </div> |
| <div class="block">Returns a suitable SQL dialect for the given data source.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dataSource</code> - The data source</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="createDialect(org.apache.calcite.sql.SqlDialectFactory,javax.sql.DataSource)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>createDialect</h4> |
| <pre class="methodSignature">public static <a href="../../sql/SqlDialect.html" title="class in org.apache.calcite.sql">SqlDialect</a> createDialect​(<a href="../../sql/SqlDialectFactory.html" title="interface in org.apache.calcite.sql">SqlDialectFactory</a> dialectFactory, |
| javax.sql.DataSource dataSource)</pre> |
| <div class="block">Returns a suitable SQL dialect for the given data source.</div> |
| </li> |
| </ul> |
| <a id="dataSource(java.lang.String,java.lang.String,java.lang.String,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>dataSource</h4> |
| <pre class="methodSignature">public static javax.sql.DataSource dataSource​(java.lang.String url, |
| java.lang.String driverClassName, |
| java.lang.String username, |
| java.lang.String password)</pre> |
| <div class="block">Creates a JDBC data source with the given specification.</div> |
| </li> |
| </ul> |
| <a id="isMutable()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isMutable</h4> |
| <pre class="methodSignature">public boolean isMutable()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#isMutable()">Schema</a></code></span></div> |
| <div class="block">Returns whether the user is allowed to create new tables, functions |
| and sub-schemas in this schema, in addition to those returned automatically |
| by methods such as <a href="../../schema/Schema.html#getTable(java.lang.String)"><code>Schema.getTable(String)</code></a>. |
| |
| <p>Even if this method returns true, the maps are not modified. Calcite |
| stores the defined objects in a wrapper object.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#isMutable()">isMutable</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Whether the user is allowed to create new tables, functions |
| and sub-schemas in this schema</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="snapshot(org.apache.calcite.schema.SchemaVersion)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>snapshot</h4> |
| <pre class="methodSignature">public <a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a> snapshot​(<a href="../../schema/SchemaVersion.html" title="interface in org.apache.calcite.schema">SchemaVersion</a> version)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#snapshot(org.apache.calcite.schema.SchemaVersion)">Schema</a></code></span></div> |
| <div class="block">Returns the snapshot of this schema as of the specified time. The |
| contents of the schema snapshot should not change over time.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#snapshot(org.apache.calcite.schema.SchemaVersion)">snapshot</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>version</code> - The current schema version</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the schema snapshot.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getDataSource()"> |
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| </a> |
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| <h4>getDataSource</h4> |
| <pre class="methodSignature">public javax.sql.DataSource getDataSource()</pre> |
| </li> |
| </ul> |
| <a id="getExpression(org.apache.calcite.schema.SchemaPlus,java.lang.String)"> |
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| </a> |
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| <h4>getExpression</h4> |
| <pre class="methodSignature">public <a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> getExpression​(<a href="../../schema/SchemaPlus.html" title="interface in org.apache.calcite.schema">SchemaPlus</a> parentSchema, |
| java.lang.String name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getExpression(org.apache.calcite.schema.SchemaPlus,java.lang.String)">Schema</a></code></span></div> |
| <div class="block">Returns the expression by which this schema can be referenced in generated |
| code.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getExpression(org.apache.calcite.schema.SchemaPlus,java.lang.String)">getExpression</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parentSchema</code> - Parent schema</dd> |
| <dd><code>name</code> - Name of this schema</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Expression by which this schema can be referenced in generated code</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getFunctions()"> |
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| </a> |
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| <h4>getFunctions</h4> |
| <pre class="methodSignature">protected com.google.common.collect.Multimap<java.lang.String,​<a href="../../schema/Function.html" title="interface in org.apache.calcite.schema">Function</a>> getFunctions()</pre> |
| </li> |
| </ul> |
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| <h4>getFunctions</h4> |
| <pre class="methodSignature">public final java.util.Collection<<a href="../../schema/Function.html" title="interface in org.apache.calcite.schema">Function</a>> getFunctions​(java.lang.String name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getFunctions(java.lang.String)">Schema</a></code></span></div> |
| <div class="block">Returns a list of functions in this schema with the given name, or |
| an empty list if there is no such function.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getFunctions(java.lang.String)">getFunctions</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Name of function</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of functions with given name, or empty list</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getFunctionNames()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFunctionNames</h4> |
| <pre class="methodSignature">public final java.util.Set<java.lang.String> getFunctionNames()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getFunctionNames()">Schema</a></code></span></div> |
| <div class="block">Returns the names of the functions in this schema.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getFunctionNames()">getFunctionNames</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Names of the functions in this schema</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="computeTables()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>computeTables</h4> |
| <pre class="methodSignature">private com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>> computeTables()</pre> |
| </li> |
| </ul> |
| <a id="version(java.sql.DatabaseMetaData)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>version</h4> |
| <pre class="methodSignature">private java.util.List<java.lang.Integer> version​(java.sql.DatabaseMetaData metaData) |
| throws java.sql.SQLException</pre> |
| <div class="block">Returns [major, minor] version from a database metadata.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.sql.SQLException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getCatalogSchema(java.sql.Connection)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCatalogSchema</h4> |
| <pre class="methodSignature">private <a href="../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a><java.lang.String,​java.lang.String> getCatalogSchema​(java.sql.Connection connection) |
| throws java.sql.SQLException</pre> |
| <div class="block">Returns a pair of (catalog, schema) for the current connection.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.sql.SQLException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getTable(java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTable</h4> |
| <pre class="methodSignature">public <a href="../../schema/Table.html" title="interface in org.apache.calcite.schema">Table</a> getTable​(java.lang.String name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getTable(java.lang.String)">Schema</a></code></span></div> |
| <div class="block">Returns a table with a given name, or null if not found.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getTable(java.lang.String)">getTable</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Table name</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Table, or null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getTableMap(boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTableMap</h4> |
| <pre class="methodSignature">private com.google.common.collect.ImmutableMap<java.lang.String,​<a href="JdbcTable.html" title="class in org.apache.calcite.adapter.jdbc">JdbcTable</a>> getTableMap​(boolean force)</pre> |
| </li> |
| </ul> |
| <a id="getRelDataType(java.lang.String,java.lang.String,java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRelDataType</h4> |
| <pre class="methodSignature"><a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a> getRelDataType​(java.lang.String catalogName, |
| java.lang.String schemaName, |
| java.lang.String tableName) |
| throws java.sql.SQLException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.sql.SQLException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getRelDataType(java.sql.DatabaseMetaData,java.lang.String,java.lang.String,java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRelDataType</h4> |
| <pre class="methodSignature"><a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a> getRelDataType​(java.sql.DatabaseMetaData metaData, |
| java.lang.String catalogName, |
| java.lang.String schemaName, |
| java.lang.String tableName) |
| throws java.sql.SQLException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.sql.SQLException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="sqlType(org.apache.calcite.rel.type.RelDataTypeFactory,int,int,int,java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>sqlType</h4> |
| <pre class="methodSignature">private <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> sqlType​(<a href="../../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a> typeFactory, |
| int dataType, |
| int precision, |
| int scale, |
| java.lang.String typeString)</pre> |
| </li> |
| </ul> |
| <a id="parseTypeString(org.apache.calcite.rel.type.RelDataTypeFactory,java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>parseTypeString</h4> |
| <pre class="methodSignature">private <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> parseTypeString​(<a href="../../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a> typeFactory, |
| java.lang.String typeString)</pre> |
| <div class="block">Given "INTEGER", returns BasicSqlType(INTEGER). |
| Given "VARCHAR(10)", returns BasicSqlType(VARCHAR, 10). |
| Given "NUMERIC(10, 2)", returns BasicSqlType(NUMERIC, 10, 2).</div> |
| </li> |
| </ul> |
| <a id="getTableNames()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTableNames</h4> |
| <pre class="methodSignature">public java.util.Set<java.lang.String> getTableNames()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getTableNames()">Schema</a></code></span></div> |
| <div class="block">Returns the names of the tables in this schema.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getTableNames()">getTableNames</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Names of the tables in this schema</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getTypes()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTypes</h4> |
| <pre class="methodSignature">protected java.util.Map<java.lang.String,​<a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a>> getTypes()</pre> |
| </li> |
| </ul> |
| <a id="getType(java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getType</h4> |
| <pre class="methodSignature">public <a href="../../rel/type/RelProtoDataType.html" title="interface in org.apache.calcite.rel.type">RelProtoDataType</a> getType​(java.lang.String name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getType(java.lang.String)">Schema</a></code></span></div> |
| <div class="block">Returns a type with a given name, or null if not found.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getType(java.lang.String)">getType</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Table name</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Table, or null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getTypeNames()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTypeNames</h4> |
| <pre class="methodSignature">public java.util.Set<java.lang.String> getTypeNames()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getTypeNames()">Schema</a></code></span></div> |
| <div class="block">Returns the names of the types in this schema.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getTypeNames()">getTypeNames</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Names of the tables in this schema</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getSubSchema(java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSubSchema</h4> |
| <pre class="methodSignature">public <a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a> getSubSchema​(java.lang.String name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getSubSchema(java.lang.String)">Schema</a></code></span></div> |
| <div class="block">Returns a sub-schema with a given name, or null.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getSubSchema(java.lang.String)">getSubSchema</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Sub-schema name</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Sub-schema with a given name, or null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getSubSchemaNames()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSubSchemaNames</h4> |
| <pre class="methodSignature">public java.util.Set<java.lang.String> getSubSchemaNames()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../schema/Schema.html#getSubSchemaNames()">Schema</a></code></span></div> |
| <div class="block">Returns the names of this schema's child schemas.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../schema/Schema.html#getSubSchemaNames()">getSubSchemaNames</a></code> in interface <code><a href="../../schema/Schema.html" title="interface in org.apache.calcite.schema">Schema</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Names of this schema's child schemas</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="close(java.sql.Connection,java.sql.Statement,java.sql.ResultSet)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre class="methodSignature">private static void close​(java.sql.Connection connection, |
| java.sql.Statement statement, |
| java.sql.ResultSet resultSet)</pre> |
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