org.apache.shardingsphere.shardingjdbc.jdbc.core.datasource.metadata

类 MultipleDatabaseMetaData<C extends AbstractConnectionAdapter>

java.lang.Object

org.apache.shardingsphere.shardingjdbc.jdbc.adapter.WrapperAdapter

org.apache.shardingsphere.shardingjdbc.jdbc.core.datasource.metadata.AdaptedDatabaseMetaData

org.apache.shardingsphere.shardingjdbc.jdbc.core.datasource.metadata.MultipleDatabaseMetaData<C>

所有已实现的接口:

DatabaseMetaData, Wrapper

直接已知子类:

MasterSlaveDatabaseMetaData, ShardingDatabaseMetaData

public abstract class MultipleDatabaseMetaData<C extends AbstractConnectionAdapter>
extends AdaptedDatabaseMetaData

Multiple database meta data.

字段概要

从接口继承的字段 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

构造器概要

构造器

构造器和说明
MultipleDatabaseMetaData(C connection, Collection<String> datasourceNames, CachedDatabaseMetaData cachedDatabaseMetaData, org.apache.shardingsphere.underlying.common.metadata.ShardingSphereMetaData shardingSphereMetaData)

方法概要

限定符和类型	方法和说明
protected abstract ResultSet	createDatabaseMetaDataResultSet(ResultSet resultSet)
protected abstract String	getActualTable(String table)
protected abstract String	getActualTableNamePattern(String tableNamePattern)
ResultSet	getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern)
ResultSet	getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable)
ResultSet	getCatalogs()
ResultSet	getClientInfoProperties()
ResultSet	getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern)
ResultSet	getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern)
Connection	getConnection()
ResultSet	getCrossReference(String parentCatalog, String parentSchema, String parentTable, String foreignCatalog, String foreignSchema, String foreignTable)
ResultSet	getExportedKeys(String catalog, String schema, String table)
ResultSet	getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern)
ResultSet	getFunctions(String catalog, String schemaPattern, String functionNamePattern)
ResultSet	getImportedKeys(String catalog, String schema, String table)
ResultSet	getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate)
ResultSet	getPrimaryKeys(String catalog, String schema, String table)
ResultSet	getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern)
ResultSet	getProcedures(String catalog, String schemaPattern, String procedureNamePattern)
ResultSet	getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern)
ResultSet	getSchemas()
ResultSet	getSchemas(String catalog, String schemaPattern)
ResultSet	getSuperTables(String catalog, String schemaPattern, String tableNamePattern)
ResultSet	getSuperTypes(String catalog, String schemaPattern, String typeNamePattern)
ResultSet	getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern)
ResultSet	getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types)
ResultSet	getTableTypes()
ResultSet	getTypeInfo()
ResultSet	getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types)
ResultSet	getVersionColumns(String catalog, String schema, String table)

从类继承的方法 org.apache.shardingsphere.shardingjdbc.jdbc.core.datasource.metadata.AdaptedDatabaseMetaData

allProceduresAreCallable, allTablesAreSelectable, autoCommitFailureClosesAllResultSets, dataDefinitionCausesTransactionCommit, dataDefinitionIgnoredInTransactions, deletesAreDetected, doesMaxRowSizeIncludeBlobs, generatedKeyAlwaysReturned, getCatalogSeparator, getCatalogTerm, getDatabaseMajorVersion, getDatabaseMinorVersion, getDatabaseProductName, getDatabaseProductVersion, getDefaultTransactionIsolation, getDriverMajorVersion, getDriverMinorVersion, getDriverName, getDriverVersion, getExtraNameCharacters, getIdentifierQuoteString, getJDBCMajorVersion, getJDBCMinorVersion, getMaxBinaryLiteralLength, getMaxCatalogNameLength, getMaxCharLiteralLength, getMaxColumnNameLength, getMaxColumnsInGroupBy, getMaxColumnsInIndex, getMaxColumnsInOrderBy, getMaxColumnsInSelect, getMaxColumnsInTable, getMaxConnections, getMaxCursorNameLength, getMaxIndexLength, getMaxProcedureNameLength, getMaxRowSize, getMaxSchemaNameLength, getMaxStatementLength, getMaxStatements, getMaxTableNameLength, getMaxTablesInSelect, getMaxUserNameLength, getNumericFunctions, getProcedureTerm, getResultSetHoldability, getRowIdLifetime, getSchemaTerm, getSearchStringEscape, getSQLKeywords, getSQLStateType, getStringFunctions, getSystemFunctions, getTimeDateFunctions, getURL, getUserName, 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, supportsResultSetConcurrency, supportsResultSetHoldability, supportsResultSetType, supportsSavepoints, supportsSchemasInDataManipulation, supportsSchemasInIndexDefinitions, supportsSchemasInPrivilegeDefinitions, supportsSchemasInProcedureCalls, supportsSchemasInTableDefinitions, supportsSelectForUpdate, supportsStatementPooling, supportsStoredFunctionsUsingCallSyntax, supportsStoredProcedures, supportsSubqueriesInComparisons, supportsSubqueriesInExists, supportsSubqueriesInIns, supportsSubqueriesInQuantifieds, supportsTableCorrelationNames, supportsTransactionIsolationLevel, supportsTransactions, supportsUnion, supportsUnionAll, updatesAreDetected, usesLocalFilePerTable, usesLocalFiles

从类继承的方法 org.apache.shardingsphere.shardingjdbc.jdbc.adapter.WrapperAdapter

isWrapperFor, recordMethodInvocation, replayMethodsInvocation, unwrap

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.sql.DatabaseMetaData

getMaxLogicalLobSize, supportsRefCursors

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

构造器详细资料

MultipleDatabaseMetaData

public MultipleDatabaseMetaData(C connection,
                                Collection<String> datasourceNames,
                                CachedDatabaseMetaData cachedDatabaseMetaData,
                                org.apache.shardingsphere.underlying.common.metadata.ShardingSphereMetaData shardingSphereMetaData)

方法详细资料

getConnection

public final Connection getConnection()
                               throws SQLException

抛出:

SQLException

getSuperTypes

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

抛出:

SQLException

getSuperTables

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

抛出:

SQLException

getAttributes

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

抛出:

SQLException

getProcedures

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

抛出:

SQLException

getProcedureColumns

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

抛出:

SQLException

getTables

public final ResultSet getTables(String catalog,
                                 String schemaPattern,
                                 String tableNamePattern,
                                 String[] types)
                          throws SQLException

抛出:

SQLException

getSchemas

public final ResultSet getSchemas()
                           throws SQLException

抛出:

SQLException

getSchemas

public final ResultSet getSchemas(String catalog,
                                  String schemaPattern)
                           throws SQLException

抛出:

SQLException

getCatalogs

public final ResultSet getCatalogs()
                            throws SQLException

抛出:

SQLException

getTableTypes

public final ResultSet getTableTypes()
                              throws SQLException

抛出:

SQLException

getColumns

public final ResultSet getColumns(String catalog,
                                  String schemaPattern,
                                  String tableNamePattern,
                                  String columnNamePattern)
                           throws SQLException

抛出:

SQLException

getColumnPrivileges

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

抛出:

SQLException

getTablePrivileges

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

抛出:

SQLException

getBestRowIdentifier

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

抛出:

SQLException

getVersionColumns

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

抛出:

SQLException

getPrimaryKeys

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

抛出:

SQLException

getImportedKeys

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

抛出:

SQLException

getExportedKeys

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

抛出:

SQLException

getCrossReference

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

抛出:

SQLException

getTypeInfo

public final ResultSet getTypeInfo()
                            throws SQLException

抛出:

SQLException

getIndexInfo

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

抛出:

SQLException

getUDTs

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

抛出:

SQLException

getClientInfoProperties

public final ResultSet getClientInfoProperties()
                                        throws SQLException

抛出:

SQLException

getFunctions

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

抛出:

SQLException

getFunctionColumns

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

抛出:

SQLException

getPseudoColumns

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

抛出:

SQLException

getActualTableNamePattern

protected abstract String getActualTableNamePattern(String tableNamePattern)

getActualTable

protected abstract String getActualTable(String table)

createDatabaseMetaDataResultSet

protected abstract ResultSet createDatabaseMetaDataResultSet(ResultSet resultSet)
                                                      throws SQLException

抛出:

SQLException