Top Description Fields Constructors Methods

org.hsqldb

public Class StatementSet

Class Inheritance

extends StatementDMQL

Imports

org.hsqldb.HsqlNameManager.HsqlName, .ParserDQL.CompileContext, org.hsqldb.error.Error, .ErrorCode, org.hsqldb.lib.ArrayUtil, .OrderedHashSet, org.hsqldb.map.ValuePool, org.hsqldb.result.Result, org.hsqldb.types.Type

Implementation of Statement for PSM and trigger assignment.

Author: Fred Toussi (fredt@users dot sourceforge.net)
Since: 1.9.0
Version: 2.7.3

Field Summary

Modifier and Type	Field and Description
pack-priv Expression	expression
pack-priv final int	operationType
public static final int	SELECT_INTO
pack-priv Type[]	sourceTypes
pack-priv Expression[]	targets
public static final int	TRIGGER_SET
public static final int	VARIABLE_SET
pack-priv int[]	variableIndexes

Constructor Summary

Access	Constructor and Description
pack-priv	StatementSet(Session session, Expression[] targets, Table table, RangeVariable[] rangeVars, int[] indexes, Expression[] colExpressions, ParserDQL.CompileContext compileContext) Trigger SET statement.
pack-priv	StatementSet(Session session, Expression[] targets, Expression e, int[] indexes, ParserDQL.CompileContext compileContext) PSM and session variable SET
pack-priv	StatementSet(Session session, Expression[] targets, QueryExpression query, int[] indexes, ParserDQL.CompileContext compileContext) Single row SELECT INTO

Method Summary

Modifier and Type	Method and Description
public void	checkIsNotColumnTarget()
pack-priv void	collectTableNamesForRead(OrderedHashSet<HsqlNameManager.HsqlName> set) Implements abstract org.hsqldb.StatementDMQL.collectTableNamesForRead.
pack-priv void	collectTableNamesForWrite(OrderedHashSet<HsqlNameManager.HsqlName> set) Implements abstract org.hsqldb.StatementDMQL.collectTableNamesForWrite.
protected String	describe(Session session, int blanks)
public String	describe(Session session) Overrides org.hsqldb.StatementDMQL.describe. Retrieves a String representation of this object.
public Result	execute(Session session) Overrides org.hsqldb.StatementDMQL.execute.
pack-priv Result	executeTriggerSetStatement(Session session)
pack-priv Object[]	getExpressionValues(Session session)
pack-priv Result	getResult(Session session) Implements abstract org.hsqldb.StatementDMQL.getResult.
public String	getSQL() Overrides org.hsqldb.Statement.getSQL.
pack-priv TableDerived[]	getSubqueries(Session session) Overrides org.hsqldb.StatementDMQL.getSubqueries.
pack-priv static Result	performAssignment(Session session, int[] variableIndexes, Expression[] targets, Object[] values, Type[] sourceTypes)
public void	resolve(Session session) Overrides org.hsqldb.StatementDMQL.resolve. extra names may be added to references

Inherited from org.hsqldb.StatementDMQL:: checkAccessRights clearStructures describeImpl getInsertOrUpdateColumnCheckList getParametersMetaData getResultMetaData isCatalogChange isCatalogLock materializeSubQueries setBaseIndexColumnMap setDatabaseObjects

Field Detail

expression	back to summary
pack-priv Expression expression

operationType	back to summary
pack-priv final int operationType

SELECT_INTO	back to summary
public static final int SELECT_INTO

sourceTypes	back to summary
pack-priv Type[] sourceTypes

targets	back to summary
pack-priv Expression[] targets

TRIGGER_SET	back to summary
public static final int TRIGGER_SET

VARIABLE_SET	back to summary
public static final int VARIABLE_SET

variableIndexes	back to summary
pack-priv int[] variableIndexes

Constructor Detail

StatementSet	back to summary
pack-priv StatementSet(Session session, Expression[] targets, Table table, RangeVariable[] rangeVars, int[] indexes, Expression[] colExpressions, ParserDQL.CompileContext compileContext) Trigger SET statement.

StatementSet	back to summary
pack-priv StatementSet(Session session, Expression[] targets, Expression e, int[] indexes, ParserDQL.CompileContext compileContext) PSM and session variable SET

StatementSet	back to summary
pack-priv StatementSet(Session session, Expression[] targets, QueryExpression query, int[] indexes, ParserDQL.CompileContext compileContext) Single row SELECT INTO

Method Detail

checkIsNotColumnTarget	back to summary
public void checkIsNotColumnTarget()

collectTableNamesForRead	back to summary
pack-priv void collectTableNamesForRead(OrderedHashSet<HsqlNameManager.HsqlName> set) Implements abstract org.hsqldb.StatementDMQL.collectTableNamesForRead.

collectTableNamesForWrite	back to summary
pack-priv void collectTableNamesForWrite(OrderedHashSet<HsqlNameManager.HsqlName> set) Implements abstract org.hsqldb.StatementDMQL.collectTableNamesForWrite.

describe	back to summary
protected String describe(Session session, int blanks)

describe

back to summary

public String describe(Session session)

Overrides org.hsqldb.StatementDMQL.describe.

Doc from org.hsqldb.StatementDMQL.describe.

Retrieves a String representation of this object.

execute	back to summary
public Result execute(Session session) Overrides org.hsqldb.StatementDMQL.execute.

executeTriggerSetStatement	back to summary
pack-priv Result executeTriggerSetStatement(Session session)

getExpressionValues	back to summary
pack-priv Object[] getExpressionValues(Session session)

getResult	back to summary
pack-priv Result getResult(Session session) Implements abstract org.hsqldb.StatementDMQL.getResult.

getSQL	back to summary
public String getSQL() Overrides org.hsqldb.Statement.getSQL.

getSubqueries	back to summary
pack-priv TableDerived[] getSubqueries(Session session) Overrides org.hsqldb.StatementDMQL.getSubqueries.

performAssignment	back to summary
pack-priv static Result performAssignment(Session session, int[] variableIndexes, Expression[] targets, Object[] values, Type[] sourceTypes)

resolve

back to summary

public void resolve(Session session)

Overrides org.hsqldb.StatementDMQL.resolve.

extra names may be added to references