Package org.apache.drill.jdbc

Interface DrillDatabaseMetaData

All Superinterfaces:

DatabaseMetaData, Wrapper

All Known Implementing Classes:

DrillDatabaseMetaDataImpl

public interface DrillDatabaseMetaData
extends DatabaseMetaData

Drill-specific DatabaseMetaData.

Field Summary

Fields inherited from interface java.sql.DatabaseMetaData

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

Method Summary

Modifier and Type	Method	Description
ResultSet	getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getClientInfoProperties()	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getCrossReference(String parentCatalog, String parentSchema, String parentTable, String foreignCatalog, String foreignSchema, String foreignTable)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getExportedKeys(String catalog, String schema, String table)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getFunctions(String catalog, String schemaPattern, String functionNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
String	getIdentifierQuoteString()	Drill: Reports current SQL identifier quoting character.
ResultSet	getImportedKeys(String catalog, String schema, String table)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getPrimaryKeys(String catalog, String schema, String table)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getProcedures(String catalog, String schemaPattern, String procedureNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getSuperTables(String catalog, String schemaPattern, String tableNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getSuperTypes(String catalog, String schemaPattern, String typeNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getTableTypes()	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getTypeInfo()	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types)	Drill: Currently, returns an empty (zero-row) result set.
ResultSet	getVersionColumns(String catalog, String schema, String table)	Drill: Currently, returns an empty (zero-row) result set.
boolean	nullsAreSortedAtEnd()	Drill: Reports that NULL values are not sorted last.
boolean	nullsAreSortedAtStart()	Drill: Reports that NULL values are not sorted first.
boolean	nullsAreSortedHigh()	Drill: Reports that NULL values are sorted high.
boolean	nullsAreSortedLow()	Drill: Reports that NULL values are not sorted low.

Methods inherited from interface java.sql.DatabaseMetaData

allProceduresAreCallable, allTablesAreSelectable, autoCommitFailureClosesAllResultSets, dataDefinitionCausesTransactionCommit, dataDefinitionIgnoredInTransactions, deletesAreDetected, doesMaxRowSizeIncludeBlobs, generatedKeyAlwaysReturned, getCatalogs, getCatalogSeparator, getCatalogTerm, getColumns, getConnection, getDatabaseMajorVersion, getDatabaseMinorVersion, getDatabaseProductName, getDatabaseProductVersion, getDefaultTransactionIsolation, getDriverMajorVersion, getDriverMinorVersion, getDriverName, getDriverVersion, getExtraNameCharacters, getJDBCMajorVersion, getJDBCMinorVersion, getMaxBinaryLiteralLength, getMaxCatalogNameLength, getMaxCharLiteralLength, getMaxColumnNameLength, getMaxColumnsInGroupBy, getMaxColumnsInIndex, getMaxColumnsInOrderBy, getMaxColumnsInSelect, getMaxColumnsInTable, getMaxConnections, getMaxCursorNameLength, getMaxIndexLength, getMaxLogicalLobSize, getMaxProcedureNameLength, getMaxRowSize, getMaxSchemaNameLength, getMaxStatementLength, getMaxStatements, getMaxTableNameLength, getMaxTablesInSelect, getMaxUserNameLength, getNumericFunctions, getProcedureTerm, getResultSetHoldability, getRowIdLifetime, getSchemas, getSchemas, getSchemaTerm, getSearchStringEscape, getSQLKeywords, getSQLStateType, getStringFunctions, getSystemFunctions, getTables, getTimeDateFunctions, getURL, getUserName, insertsAreDetected, isCatalogAtStart, isReadOnly, locatorsUpdateCopy, nullPlusNonNullIsNull, 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

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Method Details

nullsAreSortedHigh

boolean nullsAreSortedHigh()
                    throws SQLException

Drill: Reports that NULL values are sorted high.

Specified by:

nullsAreSortedHigh in interface DatabaseMetaData

Returns:

true

Throws:

SQLException

nullsAreSortedLow

boolean nullsAreSortedLow()
                   throws SQLException

Drill: Reports that NULL values are not sorted low.

Specified by:

nullsAreSortedLow in interface DatabaseMetaData

Returns:

false

Throws:

SQLException

nullsAreSortedAtStart

boolean nullsAreSortedAtStart()
                       throws SQLException

Drill: Reports that NULL values are not sorted first.

Specified by:

nullsAreSortedAtStart in interface DatabaseMetaData

Returns:

false

Throws:

SQLException

nullsAreSortedAtEnd

boolean nullsAreSortedAtEnd()
                     throws SQLException

Drill: Reports that NULL values are not sorted last.

Specified by:

nullsAreSortedAtEnd in interface DatabaseMetaData

Returns:

false

Throws:

SQLException

getIdentifierQuoteString

String getIdentifierQuoteString()
                         throws SQLException

Drill: Reports current SQL identifier quoting character.

invalid reference

Quoting#BACK_TICK

- default back-quote character ("`"; Unicode U+0060; "GRAVE ACCENT")

invalid reference

Quoting#DOUBLE_QUOTE

- double quote character ("""; Unicode U+0022; 'QUOTATION MARK')

invalid reference

Quoting#BRACKET

- brackets characters ("["; Unicode U+005B; 'LEFT SQUARE BRACKET' and "]"; Unicode U+005D; 'RIGHT SQUARE BRACKET')

Specified by:

getIdentifierQuoteString in interface DatabaseMetaData

Returns:

current SQL identifier quoting character. Note: 'LEFT SQUARE BRACKET' is returned, when

invalid reference

Quoting#BRACKET

is set.

Throws:

SQLException

getProcedures

ResultSet getProcedures(String catalog,
 String schemaPattern,
 String procedureNamePattern)
                 throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getProcedures in interface DatabaseMetaData

Throws:

SQLException

getProcedureColumns

ResultSet getProcedureColumns(String catalog,
 String schemaPattern,
 String procedureNamePattern,
 String columnNamePattern)
                       throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getProcedureColumns in interface DatabaseMetaData

Throws:

SQLException

getTableTypes

ResultSet getTableTypes()
                 throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getTableTypes in interface DatabaseMetaData

Throws:

SQLException

getColumnPrivileges

ResultSet getColumnPrivileges(String catalog,
 String schema,
 String table,
 String columnNamePattern)
                       throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getColumnPrivileges in interface DatabaseMetaData

Throws:

SQLException

getTablePrivileges

ResultSet getTablePrivileges(String catalog,
 String schemaPattern,
 String tableNamePattern)
                      throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getTablePrivileges in interface DatabaseMetaData

Throws:

SQLException

getBestRowIdentifier

ResultSet getBestRowIdentifier(String catalog,
 String schema,
 String table,
 int scope,
 boolean nullable)
                        throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getBestRowIdentifier in interface DatabaseMetaData

Throws:

SQLException

getVersionColumns

ResultSet getVersionColumns(String catalog,
 String schema,
 String table)
                     throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getVersionColumns in interface DatabaseMetaData

Throws:

SQLException

getPrimaryKeys

ResultSet getPrimaryKeys(String catalog,
 String schema,
 String table)
                  throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getPrimaryKeys in interface DatabaseMetaData

Throws:

SQLException

getImportedKeys

ResultSet getImportedKeys(String catalog,
 String schema,
 String table)
                   throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getImportedKeys in interface DatabaseMetaData

Throws:

SQLException

getExportedKeys

ResultSet getExportedKeys(String catalog,
 String schema,
 String table)
                   throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getExportedKeys in interface DatabaseMetaData

Throws:

SQLException

getCrossReference

ResultSet getCrossReference(String parentCatalog,
 String parentSchema,
 String parentTable,
 String foreignCatalog,
 String foreignSchema,
 String foreignTable)
                     throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getCrossReference in interface DatabaseMetaData

Throws:

SQLException

getTypeInfo

ResultSet getTypeInfo()
               throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getTypeInfo in interface DatabaseMetaData

Throws:

SQLException

getIndexInfo

ResultSet getIndexInfo(String catalog,
 String schema,
 String table,
 boolean unique,
 boolean approximate)
                throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getIndexInfo in interface DatabaseMetaData

Throws:

SQLException

getUDTs

ResultSet getUDTs(String catalog,
 String schemaPattern,
 String typeNamePattern,
 int[] types)
           throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getUDTs in interface DatabaseMetaData

Throws:

SQLException

getSuperTypes

ResultSet getSuperTypes(String catalog,
 String schemaPattern,
 String typeNamePattern)
                 throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getSuperTypes in interface DatabaseMetaData

Throws:

SQLException

getSuperTables

ResultSet getSuperTables(String catalog,
 String schemaPattern,
 String tableNamePattern)
                  throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getSuperTables in interface DatabaseMetaData

Throws:

SQLException

getAttributes

ResultSet getAttributes(String catalog,
 String schemaPattern,
 String typeNamePattern,
 String attributeNamePattern)
                 throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getAttributes in interface DatabaseMetaData

Throws:

SQLException

getClientInfoProperties

ResultSet getClientInfoProperties()
                           throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getClientInfoProperties in interface DatabaseMetaData

Throws:

SQLException

getFunctions

ResultSet getFunctions(String catalog,
 String schemaPattern,
 String functionNamePattern)
                throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getFunctions in interface DatabaseMetaData

Throws:

SQLException

getFunctionColumns

ResultSet getFunctionColumns(String catalog,
 String schemaPattern,
 String functionNamePattern,
 String columnNamePattern)
                      throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getFunctionColumns in interface DatabaseMetaData

Throws:

SQLException

getPseudoColumns

ResultSet getPseudoColumns(String catalog,
 String schemaPattern,
 String tableNamePattern,
 String columnNamePattern)
                    throws SQLException

Drill: Currently, returns an empty (zero-row) result set. (Note: Currently, result set might not have the expected columns.)

Specified by:

getPseudoColumns in interface DatabaseMetaData

Throws:

SQLException