Class CoreDatabaseMetaData

java.lang.Object

org.sqlite.core.CoreDatabaseMetaData

All Implemented Interfaces:

DatabaseMetaData, Wrapper

Direct Known Subclasses:

JDBC3DatabaseMetaData

public abstract class CoreDatabaseMetaData
extends Object
implements DatabaseMetaData

Field Summary

Fields

Modifier and Type	Field	Description
protected SQLiteConnection	conn
protected PreparedStatement	getAttributes
protected PreparedStatement	getBestRowIdentifier
protected PreparedStatement	getCatalogs
protected PreparedStatement	getColumnPrivileges
protected PreparedStatement	getColumnsTblName
protected PreparedStatement	getIndexInfo
protected PreparedStatement	getProcedureColumns
protected PreparedStatement	getProcedures
protected PreparedStatement	getSchemas
protected PreparedStatement	getSuperTables
protected PreparedStatement	getSuperTypes
protected PreparedStatement	getTablePrivileges
protected PreparedStatement	getTables
protected PreparedStatement	getTableTypes
protected PreparedStatement	getTypeInfo
protected PreparedStatement	getUDTs
protected PreparedStatement	getVersionColumns
protected static final Pattern	PK_NAMED_PATTERN	Pattern used to extract a named primary key.
protected static final Pattern	PK_UNNAMED_PATTERN	Pattern used to extract column order for an unnamed primary key.

Fields inherited from interface 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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CoreDatabaseMetaData(SQLiteConnection conn)	Constructor that applies the Connection object.

Method Summary

Modifier and Type	Method	Description
protected void	checkOpen()
void	close()
protected String	escape(String val)	Applies SQL escapes for special characters in a given string.
protected void	finalize()
abstract ResultSet	getGeneratedKeys()	Deprecated. Not exactly sure what this function does, as it is not implementing any interface, and is not used anywhere in the code.
protected static String	quote(String tableName)	Adds SQL string quotes to the given string.

Methods inherited from class Object

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

Methods inherited from interface DatabaseMetaData

allProceduresAreCallable, allTablesAreSelectable, autoCommitFailureClosesAllResultSets, dataDefinitionCausesTransactionCommit, dataDefinitionIgnoredInTransactions, deletesAreDetected, doesMaxRowSizeIncludeBlobs, generatedKeyAlwaysReturned, getAttributes, getBestRowIdentifier, getCatalogs, getCatalogSeparator, getCatalogTerm, getClientInfoProperties, getColumnPrivileges, getColumns, 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, getMaxLogicalLobSize, getMaxProcedureNameLength, getMaxRowSize, getMaxSchemaNameLength, getMaxStatementLength, getMaxStatements, getMaxTableNameLength, getMaxTablesInSelect, getMaxUserNameLength, getNumericFunctions, getPrimaryKeys, getProcedureColumns, getProcedures, getProcedureTerm, getPseudoColumns, getResultSetHoldability, getRowIdLifetime, getSchemas, getSchemas, getSchemaTerm, getSearchStringEscape, getSQLKeywords, getSQLStateType, getStringFunctions, getSuperTables, getSuperTypes, getSystemFunctions, getTablePrivileges, getTables, getTableTypes, getTimeDateFunctions, getTypeInfo, getUDTs, getURL, getUserName, getVersionColumns, 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, 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 Wrapper

isWrapperFor, unwrap

Field Details

conn

protected SQLiteConnection conn

getTables

protected PreparedStatement getTables

getTableTypes

protected PreparedStatement getTableTypes

getTypeInfo

protected PreparedStatement getTypeInfo

getCatalogs

protected PreparedStatement getCatalogs

getSchemas

protected PreparedStatement getSchemas

getUDTs

protected PreparedStatement getUDTs

getColumnsTblName

protected PreparedStatement getColumnsTblName

getSuperTypes

protected PreparedStatement getSuperTypes

getSuperTables

protected PreparedStatement getSuperTables

getTablePrivileges

protected PreparedStatement getTablePrivileges

getIndexInfo

protected PreparedStatement getIndexInfo

getProcedures

protected PreparedStatement getProcedures

getProcedureColumns

protected PreparedStatement getProcedureColumns

getAttributes

protected PreparedStatement getAttributes

getBestRowIdentifier

protected PreparedStatement getBestRowIdentifier

getVersionColumns

protected PreparedStatement getVersionColumns

getColumnPrivileges

protected PreparedStatement getColumnPrivileges

PK_UNNAMED_PATTERN

protected static final Pattern PK_UNNAMED_PATTERN

Pattern used to extract column order for an unnamed primary key.

PK_NAMED_PATTERN

protected static final Pattern PK_NAMED_PATTERN

Pattern used to extract a named primary key.

Constructor Details

CoreDatabaseMetaData

protected CoreDatabaseMetaData(SQLiteConnection conn)

Constructor that applies the Connection object.

Parameters:

conn - Connection object.

Method Details

getGeneratedKeys

@Deprecated
public abstract ResultSet getGeneratedKeys()
                                    throws SQLException

Deprecated.

Not exactly sure what this function does, as it is not implementing any interface, and is not used anywhere in the code. Deprecated since 3.43.0.0.

Throws:

SQLException

checkOpen

protected void checkOpen()
                  throws SQLException

Throws:

SQLException

close

public void close()
           throws SQLException

Throws:

SQLException

quote

protected static String quote(String tableName)

Adds SQL string quotes to the given string.

Parameters:

tableName - The string to quote.

Returns:

The quoted string.

escape

protected String escape(String val)

Applies SQL escapes for special characters in a given string.

Parameters:

val - The string to escape.

Returns:

The SQL escaped string.

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

See Also:

• Object.finalize()