java.lang.Object
- org.apache.iotdb.jdbc.IoTDBDatabaseMetadata

所有已实现的接口:: java.sql.DatabaseMetaData, java.sql.Wrapper

public class IoTDBDatabaseMetadata
extends java.lang.Object
implements java.sql.DatabaseMetaData

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

方法概要

所有方法静态方法实例方法具体方法已过时的方法
修饰符和类型	方法	说明
`boolean`	`allProceduresAreCallable()`
`boolean`	`allTablesAreSelectable()`
`boolean`	`autoCommitFailureClosesAllResultSets()`
`static java.nio.ByteBuffer`	`convertTsBlock(java.util.List<java.util.List<java.lang.Object>> valuesList, java.util.List<org.apache.iotdb.tsfile.file.metadata.enums.TSDataType> tsDataTypeList)`
`boolean`	`dataDefinitionCausesTransactionCommit()`
`boolean`	`dataDefinitionIgnoredInTransactions()`
`boolean`	`deletesAreDetected(int arg0)`
`boolean`	`doesMaxRowSizeIncludeBlobs()`
`boolean`	`generatedKeyAlwaysReturned()`
`java.sql.ResultSet`	`getAttributes(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3)`
`java.sql.ResultSet`	`getBestRowIdentifier(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2, int arg3, boolean arg4)`
`java.sql.ResultSet`	`getCatalogs()`
`java.lang.String`	`getCatalogSeparator()`
`java.lang.String`	`getCatalogTerm()`
`java.sql.ResultSet`	`getClientInfoProperties()`
`java.sql.ResultSet`	`getColumnPrivileges(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String columnNamePattern)`
`java.sql.ResultSet`	`getColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String columnNamePattern)`
`java.sql.Connection`	`getConnection()`
`java.sql.ResultSet`	`getCrossReference(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3, java.lang.String arg4, java.lang.String arg5)`
`int`	`getDatabaseMajorVersion()`
`int`	`getDatabaseMinorVersion()`
`java.lang.String`	`getDatabaseProductName()`
`java.lang.String`	`getDatabaseProductVersion()`
`int`	`getDefaultTransactionIsolation()`
`int`	`getDriverMajorVersion()`
`int`	`getDriverMinorVersion()`
`java.lang.String`	`getDriverName()`
`java.lang.String`	`getDriverVersion()`
`java.sql.ResultSet`	`getExportedKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table)`
`java.lang.String`	`getExtraNameCharacters()`
`java.sql.ResultSet`	`getFunctionColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String functionNamePattern, java.lang.String columnNamePattern)`
`java.sql.ResultSet`	`getFunctions(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String functionNamePattern)`
`java.lang.String`	`getIdentifierQuoteString()`
`java.sql.ResultSet`	`getImportedKeys(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2)`
`java.sql.ResultSet`	`getIndexInfo(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2, boolean arg3, boolean arg4)`
`int`	`getJDBCMajorVersion()`
`int`	`getJDBCMinorVersion()`
`int`	`getMaxBinaryLiteralLength()`
`int`	`getMaxCatalogNameLength()`	Although there is no limit, it is not recommended
`int`	`getMaxCharLiteralLength()`
`int`	`getMaxColumnNameLength()`	Although there is no limit, it is not recommended
`int`	`getMaxColumnsInGroupBy()`
`int`	`getMaxColumnsInIndex()`
`int`	`getMaxColumnsInOrderBy()`
`int`	`getMaxColumnsInSelect()`
`int`	`getMaxColumnsInTable()`
`int`	`getMaxConnections()`
`int`	`getMaxCursorNameLength()`
`int`	`getMaxIndexLength()`
`long`	`getMaxLogicalLobSize()`
`int`	`getMaxProcedureNameLength()`
`int`	`getMaxRowSize()`	maxrowsize unlimited
`int`	`getMaxSchemaNameLength()`	Although there is no limit, it is not recommended
`int`	`getMaxStatementLength()`
`int`	`getMaxStatements()`
`int`	`getMaxTableNameLength()`	Although there is no limit, it is not recommended
`int`	`getMaxTablesInSelect()`	Although there is no limit, it is not recommended
`int`	`getMaxUserNameLength()`	Although there is no limit, it is not recommended
`java.lang.String`	`getMetadataInJson()`
`java.lang.String`	`getNumericFunctions()`
`java.sql.ResultSet`	`getPrimaryKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table)`
`java.sql.ResultSet`	`getProcedureColumns(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3)`
`java.sql.ResultSet`	`getProcedures(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2)`
`java.lang.String`	`getProcedureTerm()`
`java.sql.ResultSet`	`getPseudoColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String columnNamePattern)`
`int`	`getResultSetHoldability()`
`java.sql.RowIdLifetime`	`getRowIdLifetime()`
`java.sql.ResultSet`	`getSchemas()`
`java.sql.ResultSet`	`getSchemas(java.lang.String catalog, java.lang.String schemaPattern)`
`java.lang.String`	`getSchemaTerm()`
`java.lang.String`	`getSearchStringEscape()`
`java.lang.String`	`getSQLKeywords()`
`int`	`getSQLStateType()`
`java.lang.String`	`getStringFunctions()`
`java.sql.ResultSet`	`getSuperTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern)`
`java.sql.ResultSet`	`getSuperTypes(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern)`
`java.lang.String`	`getSystemFunctions()`
`java.sql.ResultSet`	`getTablePrivileges(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern)`
`java.sql.ResultSet`	`getTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String[] types)`
`java.sql.ResultSet`	`getTableTypes()`
`java.lang.String`	`getTimeDateFunctions()`
`java.sql.ResultSet`	`getTypeInfo()`
`int`	`getTypeScale(java.lang.String columnType)`
`java.sql.ResultSet`	`getUDTs(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern, int[] types)`
`java.lang.String`	`getURL()`
`java.lang.String`	`getUserName()`
`java.sql.ResultSet`	`getVersionColumns(java.lang.String catalog, java.lang.String schema, java.lang.String table)`
`boolean`	`insertsAreDetected(int type)`
`boolean`	`isCatalogAtStart()`
`boolean`	`isReadOnly()`
`boolean`	`isWrapperFor(java.lang.Class<?> arg0)`
`boolean`	`locatorsUpdateCopy()`
`boolean`	`nullPlusNonNullIsNull()`
`boolean`	`nullsAreSortedAtEnd()`
`boolean`	`nullsAreSortedAtStart()`
`boolean`	`nullsAreSortedHigh()`
`boolean`	`nullsAreSortedLow()`
`boolean`	`othersDeletesAreVisible(int type)`
`boolean`	`othersInsertsAreVisible(int type)`
`boolean`	`othersUpdatesAreVisible(int type)`
`boolean`	`ownDeletesAreVisible(int type)`
`boolean`	`ownInsertsAreVisible(int type)`
`boolean`	`ownUpdatesAreVisible(int type)`
`boolean`	`storesLowerCaseIdentifiers()`
`boolean`	`storesLowerCaseQuotedIdentifiers()`
`boolean`	`storesMixedCaseIdentifiers()`
`boolean`	`storesMixedCaseQuotedIdentifiers()`
`boolean`	`storesUpperCaseIdentifiers()`
`boolean`	`storesUpperCaseQuotedIdentifiers()`
`boolean`	`supportsAlterTableWithAddColumn()`
`boolean`	`supportsAlterTableWithDropColumn()`
`boolean`	`supportsANSI92EntryLevelSQL()`
`boolean`	`supportsANSI92FullSQL()`
`boolean`	`supportsANSI92IntermediateSQL()`
`boolean`	`supportsBatchUpdates()`
`boolean`	`supportsCatalogsInDataManipulation()`
`boolean`	`supportsCatalogsInIndexDefinitions()`
`boolean`	`supportsCatalogsInPrivilegeDefinitions()`
`boolean`	`supportsCatalogsInProcedureCalls()`
`boolean`	`supportsCatalogsInTableDefinitions()`
`boolean`	`supportsColumnAliasing()`
`boolean`	`supportsConvert()`
`boolean`	`supportsConvert(int fromType, int toType)`
`boolean`	`supportsCoreSQLGrammar()`
`boolean`	`supportsCorrelatedSubqueries()`
`boolean`	`supportsDataDefinitionAndDataManipulationTransactions()`
`boolean`	`supportsDataManipulationTransactionsOnly()`
`boolean`	`supportsDifferentTableCorrelationNames()`
`boolean`	`supportsExpressionsInOrderBy()`
`boolean`	`supportsExtendedSQLGrammar()`
`boolean`	`supportsFullOuterJoins()`
`boolean`	`supportsGetGeneratedKeys()`
`boolean`	`supportsGroupBy()`
`boolean`	`supportsGroupByBeyondSelect()`
`boolean`	`supportsGroupByUnrelated()`
`boolean`	`supportsIntegrityEnhancementFacility()`
`boolean`	`supportsLikeEscapeClause()`
`boolean`	`supportsLimitedOuterJoins()`
`boolean`	`supportsMinimumSQLGrammar()`
`boolean`	`supportsMixedCaseIdentifiers()`
`boolean`	`supportsMixedCaseQuotedIdentifiers()`
`boolean`	`supportsMultipleOpenResults()`
`boolean`	`supportsMultipleResultSets()`
`boolean`	`supportsMultipleTransactions()`
`boolean`	`supportsNamedParameters()`
`boolean`	`supportsNonNullableColumns()`
`boolean`	`supportsOpenCursorsAcrossCommit()`
`boolean`	`supportsOpenCursorsAcrossRollback()`
`boolean`	`supportsOpenStatementsAcrossCommit()`
`boolean`	`supportsOpenStatementsAcrossRollback()`
`boolean`	`supportsOrderByUnrelated()`
`boolean`	`supportsOuterJoins()`
`boolean`	`supportsPositionedDelete()`
`boolean`	`supportsPositionedUpdate()`
`boolean`	`supportsRefCursors()`
`boolean`	`supportsResultSetConcurrency(int type, int concurrency)`
`boolean`	`supportsResultSetHoldability(int holdability)`
`boolean`	`supportsResultSetType(int type)`
`boolean`	`supportsSavepoints()`
`boolean`	`supportsSchemasInDataManipulation()`
`boolean`	`supportsSchemasInIndexDefinitions()`
`boolean`	`supportsSchemasInPrivilegeDefinitions()`
`boolean`	`supportsSchemasInProcedureCalls()`
`boolean`	`supportsSchemasInTableDefinitions()`
`boolean`	`supportsSelectForUpdate()`
`boolean`	`supportsStatementPooling()`
`boolean`	`supportsStoredFunctionsUsingCallSyntax()`
`boolean`	`supportsStoredProcedures()`
`boolean`	`supportsSubqueriesInComparisons()`
`boolean`	`supportsSubqueriesInExists()`
`boolean`	`supportsSubqueriesInIns()`
`boolean`	`supportsSubqueriesInQuantifieds()`
`boolean`	`supportsTableCorrelationNames()`
`boolean`	`supportsTransactionIsolationLevel(int level)`
`boolean`	`supportsTransactions()`
`boolean`	`supportsUnion()`
`boolean`	`supportsUnionAll()`
`java.lang.String`	`toString()`	已过时。 recommend using getMetadataInJson() instead of toString()
`<T> T`	`unwrap(java.lang.Class<T> iface)`
`boolean`	`updatesAreDetected(int type)`
`boolean`	`usesLocalFilePerTable()`
`boolean`	`usesLocalFiles()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.sql.DatabaseMetaData
supportsSharding

- 方法详细资料
  - isWrapperFor
```
public boolean isWrapperFor(java.lang.Class<?> arg0)
                     throws java.sql.SQLException
```
    指定者:
    
    isWrapperFor 在接口中 java.sql.Wrapper
    
    抛出:
    
    java.sql.SQLException
  - unwrap
```
public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException
```
    指定者:
    
    unwrap 在接口中 java.sql.Wrapper
    
    抛出:
    
    java.sql.SQLException
  - allProceduresAreCallable
```
public boolean allProceduresAreCallable()
```
    指定者:
    
    allProceduresAreCallable 在接口中 java.sql.DatabaseMetaData
  - allTablesAreSelectable
```
public boolean allTablesAreSelectable()
```
    指定者:
    
    allTablesAreSelectable 在接口中 java.sql.DatabaseMetaData
  - autoCommitFailureClosesAllResultSets
```
public boolean autoCommitFailureClosesAllResultSets()
```
    指定者:
    
    autoCommitFailureClosesAllResultSets 在接口中 java.sql.DatabaseMetaData
  - dataDefinitionCausesTransactionCommit
```
public boolean dataDefinitionCausesTransactionCommit()
```
    指定者:
    
    dataDefinitionCausesTransactionCommit 在接口中 java.sql.DatabaseMetaData
  - dataDefinitionIgnoredInTransactions
```
public boolean dataDefinitionIgnoredInTransactions()
```
    指定者:
    
    dataDefinitionIgnoredInTransactions 在接口中 java.sql.DatabaseMetaData
  - deletesAreDetected
```
public boolean deletesAreDetected(int arg0)
```
    指定者:
    
    deletesAreDetected 在接口中 java.sql.DatabaseMetaData
  - doesMaxRowSizeIncludeBlobs
```
public boolean doesMaxRowSizeIncludeBlobs()
```
    指定者:
    
    doesMaxRowSizeIncludeBlobs 在接口中 java.sql.DatabaseMetaData
  - generatedKeyAlwaysReturned
```
public boolean generatedKeyAlwaysReturned()
```
    指定者:
    
    generatedKeyAlwaysReturned 在接口中 java.sql.DatabaseMetaData
  - getMaxLogicalLobSize
```
public long getMaxLogicalLobSize()
```
    指定者:
    
    getMaxLogicalLobSize 在接口中 java.sql.DatabaseMetaData
  - supportsRefCursors
```
public boolean supportsRefCursors()
```
    指定者:
    
    supportsRefCursors 在接口中 java.sql.DatabaseMetaData
  - getAttributes
```
public java.sql.ResultSet getAttributes(java.lang.String arg0,
                                        java.lang.String arg1,
                                        java.lang.String arg2,
                                        java.lang.String arg3)
                                 throws java.sql.SQLException
```
    指定者:
    
    getAttributes 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getBestRowIdentifier
```
public java.sql.ResultSet getBestRowIdentifier(java.lang.String arg0,
                                               java.lang.String arg1,
                                               java.lang.String arg2,
                                               int arg3,
                                               boolean arg4)
                                        throws java.sql.SQLException
```
    指定者:
    
    getBestRowIdentifier 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getCatalogSeparator
```
public java.lang.String getCatalogSeparator()
```
    指定者:
    
    getCatalogSeparator 在接口中 java.sql.DatabaseMetaData
  - getCatalogTerm
```
public java.lang.String getCatalogTerm()
```
    指定者:
    
    getCatalogTerm 在接口中 java.sql.DatabaseMetaData
  - getCatalogs
```
public java.sql.ResultSet getCatalogs()
                               throws java.sql.SQLException
```
    指定者:
    
    getCatalogs 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - convertTsBlock
```
public static java.nio.ByteBuffer convertTsBlock(java.util.List<java.util.List<java.lang.Object>> valuesList,
                                                 java.util.List<org.apache.iotdb.tsfile.file.metadata.enums.TSDataType> tsDataTypeList)
                                          throws java.io.IOException
```
    抛出:
    
    java.io.IOException
  - getClientInfoProperties
```
public java.sql.ResultSet getClientInfoProperties()
                                           throws java.sql.SQLException
```
    指定者:
    
    getClientInfoProperties 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getColumnPrivileges
```
public java.sql.ResultSet getColumnPrivileges(java.lang.String catalog,
                                              java.lang.String schemaPattern,
                                              java.lang.String tableNamePattern,
                                              java.lang.String columnNamePattern)
                                       throws java.sql.SQLException
```
    指定者:
    
    getColumnPrivileges 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getConnection
```
public java.sql.Connection getConnection()
```
    指定者:
    
    getConnection 在接口中 java.sql.DatabaseMetaData
  - getCrossReference
```
public java.sql.ResultSet getCrossReference(java.lang.String arg0,
                                            java.lang.String arg1,
                                            java.lang.String arg2,
                                            java.lang.String arg3,
                                            java.lang.String arg4,
                                            java.lang.String arg5)
                                     throws java.sql.SQLException
```
    指定者:
    
    getCrossReference 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getDatabaseMajorVersion
```
public int getDatabaseMajorVersion()
```
    指定者:
    
    getDatabaseMajorVersion 在接口中 java.sql.DatabaseMetaData
  - getDatabaseMinorVersion
```
public int getDatabaseMinorVersion()
```
    指定者:
    
    getDatabaseMinorVersion 在接口中 java.sql.DatabaseMetaData
  - getDatabaseProductName
```
public java.lang.String getDatabaseProductName()
```
    指定者:
    
    getDatabaseProductName 在接口中 java.sql.DatabaseMetaData
  - getDatabaseProductVersion
```
public java.lang.String getDatabaseProductVersion()
```
    指定者:
    
    getDatabaseProductVersion 在接口中 java.sql.DatabaseMetaData
  - getDefaultTransactionIsolation
```
public int getDefaultTransactionIsolation()
```
    指定者:
    
    getDefaultTransactionIsolation 在接口中 java.sql.DatabaseMetaData
  - getDriverMajorVersion
```
public int getDriverMajorVersion()
```
    指定者:
    
    getDriverMajorVersion 在接口中 java.sql.DatabaseMetaData
  - getDriverMinorVersion
```
public int getDriverMinorVersion()
```
    指定者:
    
    getDriverMinorVersion 在接口中 java.sql.DatabaseMetaData
  - getDriverName
```
public java.lang.String getDriverName()
```
    指定者:
    
    getDriverName 在接口中 java.sql.DatabaseMetaData
  - getDriverVersion
```
public java.lang.String getDriverVersion()
```
    指定者:
    
    getDriverVersion 在接口中 java.sql.DatabaseMetaData
  - getExportedKeys
```
public java.sql.ResultSet getExportedKeys(java.lang.String catalog,
                                          java.lang.String schema,
                                          java.lang.String table)
                                   throws java.sql.SQLException
```
    指定者:
    
    getExportedKeys 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getExtraNameCharacters
```
public java.lang.String getExtraNameCharacters()
```
    指定者:
    
    getExtraNameCharacters 在接口中 java.sql.DatabaseMetaData
  - getFunctionColumns
```
public java.sql.ResultSet getFunctionColumns(java.lang.String catalog,
                                             java.lang.String schemaPattern,
                                             java.lang.String functionNamePattern,
                                             java.lang.String columnNamePattern)
                                      throws java.sql.SQLException
```
    指定者:
    
    getFunctionColumns 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getFunctions
```
public java.sql.ResultSet getFunctions(java.lang.String catalog,
                                       java.lang.String schemaPattern,
                                       java.lang.String functionNamePattern)
                                throws java.sql.SQLException
```
    指定者:
    
    getFunctions 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getIdentifierQuoteString
```
public java.lang.String getIdentifierQuoteString()
```
    指定者:
    
    getIdentifierQuoteString 在接口中 java.sql.DatabaseMetaData
  - getImportedKeys
```
public java.sql.ResultSet getImportedKeys(java.lang.String arg0,
                                          java.lang.String arg1,
                                          java.lang.String arg2)
                                   throws java.sql.SQLException
```
    指定者:
    
    getImportedKeys 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getIndexInfo
```
public java.sql.ResultSet getIndexInfo(java.lang.String arg0,
                                       java.lang.String arg1,
                                       java.lang.String arg2,
                                       boolean arg3,
                                       boolean arg4)
                                throws java.sql.SQLException
```
    指定者:
    
    getIndexInfo 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getJDBCMajorVersion
```
public int getJDBCMajorVersion()
```
    指定者:
    
    getJDBCMajorVersion 在接口中 java.sql.DatabaseMetaData
  - getJDBCMinorVersion
```
public int getJDBCMinorVersion()
```
    指定者:
    
    getJDBCMinorVersion 在接口中 java.sql.DatabaseMetaData
  - getMaxBinaryLiteralLength
```
public int getMaxBinaryLiteralLength()
```
    指定者:
    
    getMaxBinaryLiteralLength 在接口中 java.sql.DatabaseMetaData
  - getMaxCatalogNameLength
```
public int getMaxCatalogNameLength()
```
    Although there is no limit, it is not recommended
    
    指定者:
    
    getMaxCatalogNameLength 在接口中 java.sql.DatabaseMetaData
  - getMaxCharLiteralLength
```
public int getMaxCharLiteralLength()
```
    指定者:
    
    getMaxCharLiteralLength 在接口中 java.sql.DatabaseMetaData
  - getMaxColumnNameLength
```
public int getMaxColumnNameLength()
```
    Although there is no limit, it is not recommended
    
    指定者:
    
    getMaxColumnNameLength 在接口中 java.sql.DatabaseMetaData
  - getMaxColumnsInGroupBy
```
public int getMaxColumnsInGroupBy()
```
    指定者:
    
    getMaxColumnsInGroupBy 在接口中 java.sql.DatabaseMetaData
  - getMaxColumnsInIndex
```
public int getMaxColumnsInIndex()
```
    指定者:
    
    getMaxColumnsInIndex 在接口中 java.sql.DatabaseMetaData
  - getMaxColumnsInOrderBy
```
public int getMaxColumnsInOrderBy()
```
    指定者:
    
    getMaxColumnsInOrderBy 在接口中 java.sql.DatabaseMetaData
  - getMaxColumnsInSelect
```
public int getMaxColumnsInSelect()
```
    指定者:
    
    getMaxColumnsInSelect 在接口中 java.sql.DatabaseMetaData
  - getMaxColumnsInTable
```
public int getMaxColumnsInTable()
```
    指定者:
    
    getMaxColumnsInTable 在接口中 java.sql.DatabaseMetaData
  - getMaxConnections
```
public int getMaxConnections()
```
    指定者:
    
    getMaxConnections 在接口中 java.sql.DatabaseMetaData
  - getMaxCursorNameLength
```
public int getMaxCursorNameLength()
```
    指定者:
    
    getMaxCursorNameLength 在接口中 java.sql.DatabaseMetaData
  - getMaxIndexLength
```
public int getMaxIndexLength()
```
    指定者:
    
    getMaxIndexLength 在接口中 java.sql.DatabaseMetaData
  - getMaxProcedureNameLength
```
public int getMaxProcedureNameLength()
```
    指定者:
    
    getMaxProcedureNameLength 在接口中 java.sql.DatabaseMetaData
  - getMaxRowSize
```
public int getMaxRowSize()
```
    maxrowsize unlimited
    
    指定者:
    
    getMaxRowSize 在接口中 java.sql.DatabaseMetaData
  - getMaxSchemaNameLength
```
public int getMaxSchemaNameLength()
```
    Although there is no limit, it is not recommended
    
    指定者:
    
    getMaxSchemaNameLength 在接口中 java.sql.DatabaseMetaData
  - getMaxStatementLength
```
public int getMaxStatementLength()
```
    指定者:
    
    getMaxStatementLength 在接口中 java.sql.DatabaseMetaData
  - getMaxStatements
```
public int getMaxStatements()
```
    指定者:
    
    getMaxStatements 在接口中 java.sql.DatabaseMetaData
  - getMaxTableNameLength
```
public int getMaxTableNameLength()
```
    Although there is no limit, it is not recommended
    
    指定者:
    
    getMaxTableNameLength 在接口中 java.sql.DatabaseMetaData
  - getMaxTablesInSelect
```
public int getMaxTablesInSelect()
```
    Although there is no limit, it is not recommended
    
    指定者:
    
    getMaxTablesInSelect 在接口中 java.sql.DatabaseMetaData
  - getMaxUserNameLength
```
public int getMaxUserNameLength()
```
    Although there is no limit, it is not recommended
    
    指定者:
    
    getMaxUserNameLength 在接口中 java.sql.DatabaseMetaData
  - getNumericFunctions
```
public java.lang.String getNumericFunctions()
```
    指定者:
    
    getNumericFunctions 在接口中 java.sql.DatabaseMetaData
  - getPrimaryKeys
```
public java.sql.ResultSet getPrimaryKeys(java.lang.String catalog,
                                         java.lang.String schema,
                                         java.lang.String table)
                                  throws java.sql.SQLException
```
    指定者:
    
    getPrimaryKeys 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getProcedureColumns
```
public java.sql.ResultSet getProcedureColumns(java.lang.String arg0,
                                              java.lang.String arg1,
                                              java.lang.String arg2,
                                              java.lang.String arg3)
                                       throws java.sql.SQLException
```
    指定者:
    
    getProcedureColumns 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getProcedureTerm
```
public java.lang.String getProcedureTerm()
```
    指定者:
    
    getProcedureTerm 在接口中 java.sql.DatabaseMetaData
  - getProcedures
```
public java.sql.ResultSet getProcedures(java.lang.String arg0,
                                        java.lang.String arg1,
                                        java.lang.String arg2)
                                 throws java.sql.SQLException
```
    指定者:
    
    getProcedures 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getPseudoColumns
```
public java.sql.ResultSet getPseudoColumns(java.lang.String catalog,
                                           java.lang.String schemaPattern,
                                           java.lang.String tableNamePattern,
                                           java.lang.String columnNamePattern)
                                    throws java.sql.SQLException
```
    指定者:
    
    getPseudoColumns 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getResultSetHoldability
```
public int getResultSetHoldability()
```
    指定者:
    
    getResultSetHoldability 在接口中 java.sql.DatabaseMetaData
  - getRowIdLifetime
```
public java.sql.RowIdLifetime getRowIdLifetime()
```
    指定者:
    
    getRowIdLifetime 在接口中 java.sql.DatabaseMetaData
  - getSQLKeywords
```
public java.lang.String getSQLKeywords()
```
    指定者:
    
    getSQLKeywords 在接口中 java.sql.DatabaseMetaData
  - getSQLStateType
```
public int getSQLStateType()
```
    指定者:
    
    getSQLStateType 在接口中 java.sql.DatabaseMetaData
  - getSchemaTerm
```
public java.lang.String getSchemaTerm()
```
    指定者:
    
    getSchemaTerm 在接口中 java.sql.DatabaseMetaData
  - getSchemas
```
public java.sql.ResultSet getSchemas()
                              throws java.sql.SQLException
```
    指定者:
    
    getSchemas 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getSchemas
```
public java.sql.ResultSet getSchemas(java.lang.String catalog,
                                     java.lang.String schemaPattern)
                              throws java.sql.SQLException
```
    指定者:
    
    getSchemas 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getSearchStringEscape
```
public java.lang.String getSearchStringEscape()
```
    指定者:
    
    getSearchStringEscape 在接口中 java.sql.DatabaseMetaData
  - getStringFunctions
```
public java.lang.String getStringFunctions()
```
    指定者:
    
    getStringFunctions 在接口中 java.sql.DatabaseMetaData
  - getSuperTables
```
public java.sql.ResultSet getSuperTables(java.lang.String catalog,
                                         java.lang.String schemaPattern,
                                         java.lang.String tableNamePattern)
                                  throws java.sql.SQLException
```
    指定者:
    
    getSuperTables 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getSuperTypes
```
public java.sql.ResultSet getSuperTypes(java.lang.String catalog,
                                        java.lang.String schemaPattern,
                                        java.lang.String typeNamePattern)
                                 throws java.sql.SQLException
```
    指定者:
    
    getSuperTypes 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getSystemFunctions
```
public java.lang.String getSystemFunctions()
```
    指定者:
    
    getSystemFunctions 在接口中 java.sql.DatabaseMetaData
  - getTablePrivileges
```
public java.sql.ResultSet getTablePrivileges(java.lang.String catalog,
                                             java.lang.String schemaPattern,
                                             java.lang.String tableNamePattern)
                                      throws java.sql.SQLException
```
    指定者:
    
    getTablePrivileges 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getTableTypes
```
public java.sql.ResultSet getTableTypes()
                                 throws java.sql.SQLException
```
    指定者:
    
    getTableTypes 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getColumns
```
public java.sql.ResultSet getColumns(java.lang.String catalog,
                                     java.lang.String schemaPattern,
                                     java.lang.String tableNamePattern,
                                     java.lang.String columnNamePattern)
                              throws java.sql.SQLException
```
    指定者:
    
    getColumns 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getTypeScale
```
public int getTypeScale(java.lang.String columnType)
```
  - getTables
```
public java.sql.ResultSet getTables(java.lang.String catalog,
                                    java.lang.String schemaPattern,
                                    java.lang.String tableNamePattern,
                                    java.lang.String[] types)
                             throws java.sql.SQLException
```
    指定者:
    
    getTables 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getTimeDateFunctions
```
public java.lang.String getTimeDateFunctions()
```
    指定者:
    
    getTimeDateFunctions 在接口中 java.sql.DatabaseMetaData
  - getTypeInfo
```
public java.sql.ResultSet getTypeInfo()
                               throws java.sql.SQLException
```
    指定者:
    
    getTypeInfo 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getUDTs
```
public java.sql.ResultSet getUDTs(java.lang.String catalog,
                                  java.lang.String schemaPattern,
                                  java.lang.String typeNamePattern,
                                  int[] types)
                           throws java.sql.SQLException
```
    指定者:
    
    getUDTs 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getURL
```
public java.lang.String getURL()
```
    指定者:
    
    getURL 在接口中 java.sql.DatabaseMetaData
  - getUserName
```
public java.lang.String getUserName()
                             throws java.sql.SQLException
```
    指定者:
    
    getUserName 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - getVersionColumns
```
public java.sql.ResultSet getVersionColumns(java.lang.String catalog,
                                            java.lang.String schema,
                                            java.lang.String table)
                                     throws java.sql.SQLException
```
    指定者:
    
    getVersionColumns 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - insertsAreDetected
```
public boolean insertsAreDetected(int type)
```
    指定者:
    
    insertsAreDetected 在接口中 java.sql.DatabaseMetaData
  - isCatalogAtStart
```
public boolean isCatalogAtStart()
```
    指定者:
    
    isCatalogAtStart 在接口中 java.sql.DatabaseMetaData
  - isReadOnly
```
public boolean isReadOnly()
                   throws java.sql.SQLException
```
    指定者:
    
    isReadOnly 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - locatorsUpdateCopy
```
public boolean locatorsUpdateCopy()
```
    指定者:
    
    locatorsUpdateCopy 在接口中 java.sql.DatabaseMetaData
  - nullPlusNonNullIsNull
```
public boolean nullPlusNonNullIsNull()
```
    指定者:
    
    nullPlusNonNullIsNull 在接口中 java.sql.DatabaseMetaData
  - nullsAreSortedAtEnd
```
public boolean nullsAreSortedAtEnd()
```
    指定者:
    
    nullsAreSortedAtEnd 在接口中 java.sql.DatabaseMetaData
  - nullsAreSortedAtStart
```
public boolean nullsAreSortedAtStart()
```
    指定者:
    
    nullsAreSortedAtStart 在接口中 java.sql.DatabaseMetaData
  - nullsAreSortedHigh
```
public boolean nullsAreSortedHigh()
```
    指定者:
    
    nullsAreSortedHigh 在接口中 java.sql.DatabaseMetaData
  - nullsAreSortedLow
```
public boolean nullsAreSortedLow()
```
    指定者:
    
    nullsAreSortedLow 在接口中 java.sql.DatabaseMetaData
  - othersDeletesAreVisible
```
public boolean othersDeletesAreVisible(int type)
```
    指定者:
    
    othersDeletesAreVisible 在接口中 java.sql.DatabaseMetaData
  - othersInsertsAreVisible
```
public boolean othersInsertsAreVisible(int type)
```
    指定者:
    
    othersInsertsAreVisible 在接口中 java.sql.DatabaseMetaData
  - othersUpdatesAreVisible
```
public boolean othersUpdatesAreVisible(int type)
```
    指定者:
    
    othersUpdatesAreVisible 在接口中 java.sql.DatabaseMetaData
  - ownDeletesAreVisible
```
public boolean ownDeletesAreVisible(int type)
```
    指定者:
    
    ownDeletesAreVisible 在接口中 java.sql.DatabaseMetaData
  - ownInsertsAreVisible
```
public boolean ownInsertsAreVisible(int type)
```
    指定者:
    
    ownInsertsAreVisible 在接口中 java.sql.DatabaseMetaData
  - ownUpdatesAreVisible
```
public boolean ownUpdatesAreVisible(int type)
```
    指定者:
    
    ownUpdatesAreVisible 在接口中 java.sql.DatabaseMetaData
  - storesLowerCaseIdentifiers
```
public boolean storesLowerCaseIdentifiers()
```
    指定者:
    
    storesLowerCaseIdentifiers 在接口中 java.sql.DatabaseMetaData
  - storesLowerCaseQuotedIdentifiers
```
public boolean storesLowerCaseQuotedIdentifiers()
```
    指定者:
    
    storesLowerCaseQuotedIdentifiers 在接口中 java.sql.DatabaseMetaData
  - storesMixedCaseIdentifiers
```
public boolean storesMixedCaseIdentifiers()
```
    指定者:
    
    storesMixedCaseIdentifiers 在接口中 java.sql.DatabaseMetaData
  - storesMixedCaseQuotedIdentifiers
```
public boolean storesMixedCaseQuotedIdentifiers()
```
    指定者:
    
    storesMixedCaseQuotedIdentifiers 在接口中 java.sql.DatabaseMetaData
  - storesUpperCaseIdentifiers
```
public boolean storesUpperCaseIdentifiers()
```
    指定者:
    
    storesUpperCaseIdentifiers 在接口中 java.sql.DatabaseMetaData
  - storesUpperCaseQuotedIdentifiers
```
public boolean storesUpperCaseQuotedIdentifiers()
```
    指定者:
    
    storesUpperCaseQuotedIdentifiers 在接口中 java.sql.DatabaseMetaData
  - supportsANSI92EntryLevelSQL
```
public boolean supportsANSI92EntryLevelSQL()
```
    指定者:
    
    supportsANSI92EntryLevelSQL 在接口中 java.sql.DatabaseMetaData
  - supportsANSI92FullSQL
```
public boolean supportsANSI92FullSQL()
```
    指定者:
    
    supportsANSI92FullSQL 在接口中 java.sql.DatabaseMetaData
  - supportsANSI92IntermediateSQL
```
public boolean supportsANSI92IntermediateSQL()
```
    指定者:
    
    supportsANSI92IntermediateSQL 在接口中 java.sql.DatabaseMetaData
  - supportsAlterTableWithAddColumn
```
public boolean supportsAlterTableWithAddColumn()
```
    指定者:
    
    supportsAlterTableWithAddColumn 在接口中 java.sql.DatabaseMetaData
  - supportsAlterTableWithDropColumn
```
public boolean supportsAlterTableWithDropColumn()
```
    指定者:
    
    supportsAlterTableWithDropColumn 在接口中 java.sql.DatabaseMetaData
  - supportsBatchUpdates
```
public boolean supportsBatchUpdates()
```
    指定者:
    
    supportsBatchUpdates 在接口中 java.sql.DatabaseMetaData
  - supportsCatalogsInDataManipulation
```
public boolean supportsCatalogsInDataManipulation()
```
    指定者:
    
    supportsCatalogsInDataManipulation 在接口中 java.sql.DatabaseMetaData
  - supportsCatalogsInIndexDefinitions
```
public boolean supportsCatalogsInIndexDefinitions()
```
    指定者:
    
    supportsCatalogsInIndexDefinitions 在接口中 java.sql.DatabaseMetaData
  - supportsCatalogsInPrivilegeDefinitions
```
public boolean supportsCatalogsInPrivilegeDefinitions()
```
    指定者:
    
    supportsCatalogsInPrivilegeDefinitions 在接口中 java.sql.DatabaseMetaData
  - supportsCatalogsInProcedureCalls
```
public boolean supportsCatalogsInProcedureCalls()
```
    指定者:
    
    supportsCatalogsInProcedureCalls 在接口中 java.sql.DatabaseMetaData
  - supportsCatalogsInTableDefinitions
```
public boolean supportsCatalogsInTableDefinitions()
```
    指定者:
    
    supportsCatalogsInTableDefinitions 在接口中 java.sql.DatabaseMetaData
  - supportsColumnAliasing
```
public boolean supportsColumnAliasing()
```
    指定者:
    
    supportsColumnAliasing 在接口中 java.sql.DatabaseMetaData
  - supportsConvert
```
public boolean supportsConvert()
```
    指定者:
    
    supportsConvert 在接口中 java.sql.DatabaseMetaData
  - supportsConvert
```
public boolean supportsConvert(int fromType,
                               int toType)
```
    指定者:
    
    supportsConvert 在接口中 java.sql.DatabaseMetaData
  - supportsCoreSQLGrammar
```
public boolean supportsCoreSQLGrammar()
```
    指定者:
    
    supportsCoreSQLGrammar 在接口中 java.sql.DatabaseMetaData
  - supportsCorrelatedSubqueries
```
public boolean supportsCorrelatedSubqueries()
```
    指定者:
    
    supportsCorrelatedSubqueries 在接口中 java.sql.DatabaseMetaData
  - supportsDataDefinitionAndDataManipulationTransactions
```
public boolean supportsDataDefinitionAndDataManipulationTransactions()
```
    指定者:
    
    supportsDataDefinitionAndDataManipulationTransactions 在接口中 java.sql.DatabaseMetaData
  - supportsDataManipulationTransactionsOnly
```
public boolean supportsDataManipulationTransactionsOnly()
```
    指定者:
    
    supportsDataManipulationTransactionsOnly 在接口中 java.sql.DatabaseMetaData
  - supportsDifferentTableCorrelationNames
```
public boolean supportsDifferentTableCorrelationNames()
```
    指定者:
    
    supportsDifferentTableCorrelationNames 在接口中 java.sql.DatabaseMetaData
  - supportsExpressionsInOrderBy
```
public boolean supportsExpressionsInOrderBy()
```
    指定者:
    
    supportsExpressionsInOrderBy 在接口中 java.sql.DatabaseMetaData
  - supportsExtendedSQLGrammar
```
public boolean supportsExtendedSQLGrammar()
```
    指定者:
    
    supportsExtendedSQLGrammar 在接口中 java.sql.DatabaseMetaData
  - supportsFullOuterJoins
```
public boolean supportsFullOuterJoins()
```
    指定者:
    
    supportsFullOuterJoins 在接口中 java.sql.DatabaseMetaData
  - supportsGetGeneratedKeys
```
public boolean supportsGetGeneratedKeys()
```
    指定者:
    
    supportsGetGeneratedKeys 在接口中 java.sql.DatabaseMetaData
  - supportsGroupBy
```
public boolean supportsGroupBy()
```
    指定者:
    
    supportsGroupBy 在接口中 java.sql.DatabaseMetaData
  - supportsGroupByBeyondSelect
```
public boolean supportsGroupByBeyondSelect()
```
    指定者:
    
    supportsGroupByBeyondSelect 在接口中 java.sql.DatabaseMetaData
  - supportsGroupByUnrelated
```
public boolean supportsGroupByUnrelated()
```
    指定者:
    
    supportsGroupByUnrelated 在接口中 java.sql.DatabaseMetaData
  - supportsIntegrityEnhancementFacility
```
public boolean supportsIntegrityEnhancementFacility()
```
    指定者:
    
    supportsIntegrityEnhancementFacility 在接口中 java.sql.DatabaseMetaData
  - supportsLikeEscapeClause
```
public boolean supportsLikeEscapeClause()
```
    指定者:
    
    supportsLikeEscapeClause 在接口中 java.sql.DatabaseMetaData
  - supportsLimitedOuterJoins
```
public boolean supportsLimitedOuterJoins()
```
    指定者:
    
    supportsLimitedOuterJoins 在接口中 java.sql.DatabaseMetaData
  - supportsMinimumSQLGrammar
```
public boolean supportsMinimumSQLGrammar()
```
    指定者:
    
    supportsMinimumSQLGrammar 在接口中 java.sql.DatabaseMetaData
  - supportsMixedCaseIdentifiers
```
public boolean supportsMixedCaseIdentifiers()
```
    指定者:
    
    supportsMixedCaseIdentifiers 在接口中 java.sql.DatabaseMetaData
  - supportsMixedCaseQuotedIdentifiers
```
public boolean supportsMixedCaseQuotedIdentifiers()
```
    指定者:
    
    supportsMixedCaseQuotedIdentifiers 在接口中 java.sql.DatabaseMetaData
  - supportsMultipleOpenResults
```
public boolean supportsMultipleOpenResults()
```
    指定者:
    
    supportsMultipleOpenResults 在接口中 java.sql.DatabaseMetaData
  - supportsMultipleResultSets
```
public boolean supportsMultipleResultSets()
```
    指定者:
    
    supportsMultipleResultSets 在接口中 java.sql.DatabaseMetaData
  - supportsMultipleTransactions
```
public boolean supportsMultipleTransactions()
```
    指定者:
    
    supportsMultipleTransactions 在接口中 java.sql.DatabaseMetaData
  - supportsNamedParameters
```
public boolean supportsNamedParameters()
```
    指定者:
    
    supportsNamedParameters 在接口中 java.sql.DatabaseMetaData
  - supportsNonNullableColumns
```
public boolean supportsNonNullableColumns()
```
    指定者:
    
    supportsNonNullableColumns 在接口中 java.sql.DatabaseMetaData
  - supportsOpenCursorsAcrossCommit
```
public boolean supportsOpenCursorsAcrossCommit()
```
    指定者:
    
    supportsOpenCursorsAcrossCommit 在接口中 java.sql.DatabaseMetaData
  - supportsOpenCursorsAcrossRollback
```
public boolean supportsOpenCursorsAcrossRollback()
```
    指定者:
    
    supportsOpenCursorsAcrossRollback 在接口中 java.sql.DatabaseMetaData
  - supportsOpenStatementsAcrossCommit
```
public boolean supportsOpenStatementsAcrossCommit()
```
    指定者:
    
    supportsOpenStatementsAcrossCommit 在接口中 java.sql.DatabaseMetaData
  - supportsOpenStatementsAcrossRollback
```
public boolean supportsOpenStatementsAcrossRollback()
```
    指定者:
    
    supportsOpenStatementsAcrossRollback 在接口中 java.sql.DatabaseMetaData
  - supportsOrderByUnrelated
```
public boolean supportsOrderByUnrelated()
```
    指定者:
    
    supportsOrderByUnrelated 在接口中 java.sql.DatabaseMetaData
  - supportsOuterJoins
```
public boolean supportsOuterJoins()
```
    指定者:
    
    supportsOuterJoins 在接口中 java.sql.DatabaseMetaData
  - supportsPositionedDelete
```
public boolean supportsPositionedDelete()
```
    指定者:
    
    supportsPositionedDelete 在接口中 java.sql.DatabaseMetaData
  - supportsPositionedUpdate
```
public boolean supportsPositionedUpdate()
```
    指定者:
    
    supportsPositionedUpdate 在接口中 java.sql.DatabaseMetaData
  - supportsResultSetConcurrency
```
public boolean supportsResultSetConcurrency(int type,
                                            int concurrency)
```
    指定者:
    
    supportsResultSetConcurrency 在接口中 java.sql.DatabaseMetaData
  - supportsResultSetHoldability
```
public boolean supportsResultSetHoldability(int holdability)
```
    指定者:
    
    supportsResultSetHoldability 在接口中 java.sql.DatabaseMetaData
  - supportsResultSetType
```
public boolean supportsResultSetType(int type)
                              throws java.sql.SQLException
```
    指定者:
    
    supportsResultSetType 在接口中 java.sql.DatabaseMetaData
    
    抛出:
    
    java.sql.SQLException
  - supportsSavepoints
```
public boolean supportsSavepoints()
```
    指定者:
    
    supportsSavepoints 在接口中 java.sql.DatabaseMetaData
  - supportsSchemasInDataManipulation
```
public boolean supportsSchemasInDataManipulation()
```
    指定者:
    
    supportsSchemasInDataManipulation 在接口中 java.sql.DatabaseMetaData
  - supportsSchemasInIndexDefinitions
```
public boolean supportsSchemasInIndexDefinitions()
```
    指定者:
    
    supportsSchemasInIndexDefinitions 在接口中 java.sql.DatabaseMetaData
  - supportsSchemasInPrivilegeDefinitions
```
public boolean supportsSchemasInPrivilegeDefinitions()
```
    指定者:
    
    supportsSchemasInPrivilegeDefinitions 在接口中 java.sql.DatabaseMetaData
  - supportsSchemasInProcedureCalls
```
public boolean supportsSchemasInProcedureCalls()
```
    指定者:
    
    supportsSchemasInProcedureCalls 在接口中 java.sql.DatabaseMetaData
  - supportsSchemasInTableDefinitions
```
public boolean supportsSchemasInTableDefinitions()
```
    指定者:
    
    supportsSchemasInTableDefinitions 在接口中 java.sql.DatabaseMetaData
  - supportsSelectForUpdate
```
public boolean supportsSelectForUpdate()
```
    指定者:
    
    supportsSelectForUpdate 在接口中 java.sql.DatabaseMetaData
  - supportsStatementPooling
```
public boolean supportsStatementPooling()
```
    指定者:
    
    supportsStatementPooling 在接口中 java.sql.DatabaseMetaData
  - supportsStoredFunctionsUsingCallSyntax
```
public boolean supportsStoredFunctionsUsingCallSyntax()
```
    指定者:
    
    supportsStoredFunctionsUsingCallSyntax 在接口中 java.sql.DatabaseMetaData
  - supportsStoredProcedures
```
public boolean supportsStoredProcedures()
```
    指定者:
    
    supportsStoredProcedures 在接口中 java.sql.DatabaseMetaData
  - supportsSubqueriesInComparisons
```
public boolean supportsSubqueriesInComparisons()
```
    指定者:
    
    supportsSubqueriesInComparisons 在接口中 java.sql.DatabaseMetaData
  - supportsSubqueriesInExists
```
public boolean supportsSubqueriesInExists()
```
    指定者:
    
    supportsSubqueriesInExists 在接口中 java.sql.DatabaseMetaData
  - supportsSubqueriesInIns
```
public boolean supportsSubqueriesInIns()
```
    指定者:
    
    supportsSubqueriesInIns 在接口中 java.sql.DatabaseMetaData
  - supportsSubqueriesInQuantifieds
```
public boolean supportsSubqueriesInQuantifieds()
```
    指定者:
    
    supportsSubqueriesInQuantifieds 在接口中 java.sql.DatabaseMetaData
  - supportsTableCorrelationNames
```
public boolean supportsTableCorrelationNames()
```
    指定者:
    
    supportsTableCorrelationNames 在接口中 java.sql.DatabaseMetaData
  - supportsTransactionIsolationLevel
```
public boolean supportsTransactionIsolationLevel(int level)
```
    指定者:
    
    supportsTransactionIsolationLevel 在接口中 java.sql.DatabaseMetaData
  - supportsTransactions
```
public boolean supportsTransactions()
```
    指定者:
    
    supportsTransactions 在接口中 java.sql.DatabaseMetaData
  - supportsUnion
```
public boolean supportsUnion()
```
    指定者:
    
    supportsUnion 在接口中 java.sql.DatabaseMetaData
  - supportsUnionAll
```
public boolean supportsUnionAll()
```
    指定者:
    
    supportsUnionAll 在接口中 java.sql.DatabaseMetaData
  - updatesAreDetected
```
public boolean updatesAreDetected(int type)
```
    指定者:
    
    updatesAreDetected 在接口中 java.sql.DatabaseMetaData
  - usesLocalFilePerTable
```
public boolean usesLocalFilePerTable()
```
    指定者:
    
    usesLocalFilePerTable 在接口中 java.sql.DatabaseMetaData
  - usesLocalFiles
```
public boolean usesLocalFiles()
```
    指定者:
    
    usesLocalFiles 在接口中 java.sql.DatabaseMetaData
  - toString
```
@Deprecated
public java.lang.String toString()
```
    已过时。
    recommend using getMetadataInJson() instead of toString()
    
    覆盖:
    
    toString 在类中 java.lang.Object
  - getMetadataInJson
```
public java.lang.String getMetadataInJson()
                                   throws java.sql.SQLException
```
    抛出:
    
    java.sql.SQLException

类 IoTDBDatabaseMetadata

字段概要

从接口继承的字段 java.sql.DatabaseMetaData

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 java.sql.DatabaseMetaData

方法详细资料

isWrapperFor

unwrap

allProceduresAreCallable

allTablesAreSelectable

autoCommitFailureClosesAllResultSets

dataDefinitionCausesTransactionCommit

dataDefinitionIgnoredInTransactions

deletesAreDetected

doesMaxRowSizeIncludeBlobs

generatedKeyAlwaysReturned

getMaxLogicalLobSize

supportsRefCursors

getAttributes

getBestRowIdentifier

getCatalogSeparator

getCatalogTerm

getCatalogs

convertTsBlock

getClientInfoProperties

getColumnPrivileges

getConnection

getCrossReference

getDatabaseMajorVersion

getDatabaseMinorVersion

getDatabaseProductName

getDatabaseProductVersion

getDefaultTransactionIsolation

getDriverMajorVersion

getDriverMinorVersion

getDriverName

getDriverVersion

getExportedKeys

getExtraNameCharacters

getFunctionColumns

getFunctions

getIdentifierQuoteString

getImportedKeys

getIndexInfo

getJDBCMajorVersion

getJDBCMinorVersion

getMaxBinaryLiteralLength

getMaxCatalogNameLength

getMaxCharLiteralLength

getMaxColumnNameLength

getMaxColumnsInGroupBy

getMaxColumnsInIndex

getMaxColumnsInOrderBy

getMaxColumnsInSelect

getMaxColumnsInTable

getMaxConnections

getMaxCursorNameLength

getMaxIndexLength

getMaxProcedureNameLength

getMaxRowSize

getMaxSchemaNameLength

getMaxStatementLength

getMaxStatements

getMaxTableNameLength

getMaxTablesInSelect

getMaxUserNameLength

getNumericFunctions

getPrimaryKeys

getProcedureColumns

getProcedureTerm

getProcedures

getPseudoColumns

getResultSetHoldability

getRowIdLifetime

getSQLKeywords

getSQLStateType

getSchemaTerm

getSchemas

getSchemas