Package org.apache.drill.jdbc.impl

Class DrillMetaImpl

java.lang.Object
org.apache.calcite.avatica.MetaImpl
org.apache.drill.jdbc.impl.DrillMetaImpl
All Implemented Interfaces:
org.apache.calcite.avatica.Meta
public class DrillMetaImpl extends org.apache.calcite.avatica.MetaImpl

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    DrillMetaImpl.MetaColumn
    Metadata describing a column.

    Nested classes/interfaces inherited from class org.apache.calcite.avatica.MetaImpl

    org.apache.calcite.avatica.MetaImpl.ColumnNoNulls, org.apache.calcite.avatica.MetaImpl.ColumnNullable, org.apache.calcite.avatica.MetaImpl.ColumnNullableUnknown, org.apache.calcite.avatica.MetaImpl.MetaAttribute, org.apache.calcite.avatica.MetaImpl.MetaBestRowIdentifier, org.apache.calcite.avatica.MetaImpl.MetaCatalog, org.apache.calcite.avatica.MetaImpl.MetaClientInfoProperty, org.apache.calcite.avatica.MetaImpl.MetaColumnPrivilege, org.apache.calcite.avatica.MetaImpl.MetaCrossReference, org.apache.calcite.avatica.MetaImpl.MetaExportedKey, org.apache.calcite.avatica.MetaImpl.MetaFunction, org.apache.calcite.avatica.MetaImpl.MetaFunctionColumn, org.apache.calcite.avatica.MetaImpl.MetaImportedKey, org.apache.calcite.avatica.MetaImpl.MetaIndexInfo, org.apache.calcite.avatica.MetaImpl.MetaPrimaryKey, org.apache.calcite.avatica.MetaImpl.MetaProcedure, org.apache.calcite.avatica.MetaImpl.MetaProcedureColumn, org.apache.calcite.avatica.MetaImpl.MetaPseudoColumn, org.apache.calcite.avatica.MetaImpl.MetaSchema, org.apache.calcite.avatica.MetaImpl.MetaSuperTable, org.apache.calcite.avatica.MetaImpl.MetaSuperType, org.apache.calcite.avatica.MetaImpl.MetaTable, org.apache.calcite.avatica.MetaImpl.MetaTablePrivilege, org.apache.calcite.avatica.MetaImpl.MetaTableType, org.apache.calcite.avatica.MetaImpl.MetaTypeInfo, org.apache.calcite.avatica.MetaImpl.MetaUdt, org.apache.calcite.avatica.MetaImpl.MetaVersionColumn

    Nested classes/interfaces inherited from interface org.apache.calcite.avatica.Meta

    org.apache.calcite.avatica.Meta.ConnectionHandle, org.apache.calcite.avatica.Meta.ConnectionProperties, org.apache.calcite.avatica.Meta.CursorFactory, org.apache.calcite.avatica.Meta.DatabaseProperty, org.apache.calcite.avatica.Meta.ExecuteBatchResult, org.apache.calcite.avatica.Meta.ExecuteResult, org.apache.calcite.avatica.Meta.Factory, org.apache.calcite.avatica.Meta.Frame, org.apache.calcite.avatica.Meta.MetaResultSet, org.apache.calcite.avatica.Meta.Pat, org.apache.calcite.avatica.Meta.PrepareCallback, org.apache.calcite.avatica.Meta.Signature, org.apache.calcite.avatica.Meta.StatementHandle, org.apache.calcite.avatica.Meta.StatementType, org.apache.calcite.avatica.Meta.Style

  • Field Summary

    Fields inherited from class org.apache.calcite.avatica.MetaImpl

    connProps

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    closeStatement(org.apache.calcite.avatica.Meta.StatementHandle h)
     
    void
    commit(org.apache.calcite.avatica.Meta.ConnectionHandle connectionHandle)
     
    protected static org.apache.calcite.avatica.ColumnMetaData
    drillColumnMetaData(String name, int index, Class<?> type, boolean notNullable)
     
    protected static org.apache.calcite.avatica.ColumnMetaData.StructType
    drillFieldMetaData(Class<?> clazz)
     
    org.apache.calcite.avatica.Meta.ExecuteResult
    execute(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<org.apache.calcite.avatica.remote.TypedValue> list, int i)
     
    org.apache.calcite.avatica.Meta.ExecuteResult
    execute(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<org.apache.calcite.avatica.remote.TypedValue> list, long l)
     
    org.apache.calcite.avatica.Meta.ExecuteBatchResult
    executeBatch(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<List<org.apache.calcite.avatica.remote.TypedValue>> list)
     
    org.apache.calcite.avatica.Meta.Frame
    fetch(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, long l, int i)
     
    org.apache.calcite.avatica.Meta.MetaResultSet
    getCatalogs(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
    Implements DatabaseMetaData.getCatalogs().
    org.apache.calcite.avatica.Meta.MetaResultSet
    getColumns(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern, org.apache.calcite.avatica.Meta.Pat tableNamePattern, org.apache.calcite.avatica.Meta.Pat columnNamePattern)
    Implements DatabaseMetaData.getColumns(java.lang.String, java.lang.String, java.lang.String, java.lang.String).
    org.apache.calcite.avatica.Meta.MetaResultSet
    getSchemas(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern)
    Implements DatabaseMetaData.getSchemas().
    org.apache.calcite.avatica.Meta.MetaResultSet
    getTables(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern, org.apache.calcite.avatica.Meta.Pat tableNamePattern, List<String> typeList)
    Implements DatabaseMetaData.getTables(java.lang.String, java.lang.String, java.lang.String, java.lang.String[]).
    org.apache.calcite.avatica.Meta.StatementHandle
    prepare(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String sql, long maxRowCount)
     
    org.apache.calcite.avatica.Meta.ExecuteResult
    prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle handle, String sql, long maxRowCount, int maxRowsInFirstFrame, org.apache.calcite.avatica.Meta.PrepareCallback callback)
     
    org.apache.calcite.avatica.Meta.ExecuteResult
    prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle h, String sql, long maxRowCount, org.apache.calcite.avatica.Meta.PrepareCallback callback)
     
    org.apache.calcite.avatica.Meta.ExecuteBatchResult
    prepareAndExecuteBatch(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<String> list)
     
    void
    rollback(org.apache.calcite.avatica.Meta.ConnectionHandle connectionHandle)
     
    boolean
    syncResults(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, org.apache.calcite.avatica.QueryState queryState, long l)
     

    Methods inherited from class org.apache.calcite.avatica.MetaImpl

    checkParameterValueHasNull, closeConnection, collect, collect, columnMetaData, columnMetaData, columnMetaData, columnMetaData, connectionSync, createCursor, createEmptyResultSet, createIterable, createResultSet, createStatement, fetch, fieldMetaData, getAttributes, getBestRowIdentifier, getClientInfoProperties, getColumnNullability, getColumnPrivileges, getCrossReference, getDatabaseProperties, getExportedKeys, getFunctionColumns, getFunctions, getImportedKeys, getIndexInfo, getPrimaryKeys, getProcedureColumns, getProcedures, getPseudoColumns, getSuperTables, getSuperTypes, getTablePrivileges, getTableTypes, getTypeInfo, getUDTs, getVersionColumns, openConnection

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • drillFieldMetaData

      protected static org.apache.calcite.avatica.ColumnMetaData.StructType drillFieldMetaData(Class<?> clazz)

    • drillColumnMetaData

      protected static org.apache.calcite.avatica.ColumnMetaData drillColumnMetaData(String name, int index, Class<?> type, boolean notNullable)

    • getTables

      public org.apache.calcite.avatica.Meta.MetaResultSet getTables(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern, org.apache.calcite.avatica.Meta.Pat tableNamePattern, List<String> typeList)
      Implements DatabaseMetaData.getTables(java.lang.String, java.lang.String, java.lang.String, java.lang.String[]).
      Specified by:
      getTables in interface org.apache.calcite.avatica.Meta
      Overrides:
      getTables in class org.apache.calcite.avatica.MetaImpl

    • getColumns

      public org.apache.calcite.avatica.Meta.MetaResultSet getColumns(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern, org.apache.calcite.avatica.Meta.Pat tableNamePattern, org.apache.calcite.avatica.Meta.Pat columnNamePattern)
      Implements DatabaseMetaData.getColumns(java.lang.String, java.lang.String, java.lang.String, java.lang.String).
      Specified by:
      getColumns in interface org.apache.calcite.avatica.Meta
      Overrides:
      getColumns in class org.apache.calcite.avatica.MetaImpl

    • getSchemas

      public org.apache.calcite.avatica.Meta.MetaResultSet getSchemas(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern)
      Implements DatabaseMetaData.getSchemas().
      Specified by:
      getSchemas in interface org.apache.calcite.avatica.Meta
      Overrides:
      getSchemas in class org.apache.calcite.avatica.MetaImpl

    • getCatalogs

      public org.apache.calcite.avatica.Meta.MetaResultSet getCatalogs(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
      Implements DatabaseMetaData.getCatalogs().
      Specified by:
      getCatalogs in interface org.apache.calcite.avatica.Meta
      Overrides:
      getCatalogs in class org.apache.calcite.avatica.MetaImpl

    • prepare

      public org.apache.calcite.avatica.Meta.StatementHandle prepare(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String sql, long maxRowCount)

    • prepareAndExecute

      public org.apache.calcite.avatica.Meta.ExecuteResult prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle h, String sql, long maxRowCount, org.apache.calcite.avatica.Meta.PrepareCallback callback)

    • prepareAndExecute

      public org.apache.calcite.avatica.Meta.ExecuteResult prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle handle, String sql, long maxRowCount, int maxRowsInFirstFrame, org.apache.calcite.avatica.Meta.PrepareCallback callback) throws org.apache.calcite.avatica.NoSuchStatementException
      Throws:
      org.apache.calcite.avatica.NoSuchStatementException

    • prepareAndExecuteBatch

      public org.apache.calcite.avatica.Meta.ExecuteBatchResult prepareAndExecuteBatch(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<String> list) throws org.apache.calcite.avatica.NoSuchStatementException
      Throws:
      org.apache.calcite.avatica.NoSuchStatementException

    • executeBatch

      public org.apache.calcite.avatica.Meta.ExecuteBatchResult executeBatch(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<List<org.apache.calcite.avatica.remote.TypedValue>> list) throws org.apache.calcite.avatica.NoSuchStatementException
      Throws:
      org.apache.calcite.avatica.NoSuchStatementException

    • fetch

      public org.apache.calcite.avatica.Meta.Frame fetch(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, long l, int i) throws org.apache.calcite.avatica.NoSuchStatementException, org.apache.calcite.avatica.MissingResultsException
      Throws:
      org.apache.calcite.avatica.NoSuchStatementException
      org.apache.calcite.avatica.MissingResultsException

    • execute

      public org.apache.calcite.avatica.Meta.ExecuteResult execute(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<org.apache.calcite.avatica.remote.TypedValue> list, long l) throws org.apache.calcite.avatica.NoSuchStatementException
      Throws:
      org.apache.calcite.avatica.NoSuchStatementException

    • execute

      public org.apache.calcite.avatica.Meta.ExecuteResult execute(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, List<org.apache.calcite.avatica.remote.TypedValue> list, int i) throws org.apache.calcite.avatica.NoSuchStatementException
      Throws:
      org.apache.calcite.avatica.NoSuchStatementException

    • closeStatement

      public void closeStatement(org.apache.calcite.avatica.Meta.StatementHandle h)

    • syncResults

      public boolean syncResults(org.apache.calcite.avatica.Meta.StatementHandle statementHandle, org.apache.calcite.avatica.QueryState queryState, long l) throws org.apache.calcite.avatica.NoSuchStatementException
      Throws:
      org.apache.calcite.avatica.NoSuchStatementException

    • commit

      public void commit(org.apache.calcite.avatica.Meta.ConnectionHandle connectionHandle)

    • rollback

      public void rollback(org.apache.calcite.avatica.Meta.ConnectionHandle connectionHandle)