org.hsqldb

Class StatementDMQL

java.lang.Object

org.hsqldb.Statement

org.hsqldb.StatementDMQL

Direct Known Subclasses:

StatementDML, StatementExpression, StatementProcedure, StatementQuery, StatementSet

public abstract class StatementDMQL
extends Statement

Statement implementation for DML and base DQL statements.

Since:

1.7.2

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PCOL_PREFIX

Method Summary

Modifier and Type	Method and Description
void	clearStructures(Session session)
java.lang.String	describe(Session session) Retrieves a String representation of this object.
Result	execute(Session session)
HsqlNameManager.SimpleName	getCursorName()
ResultMetaData	getParametersMetaData() Returns the metadata for the placeholder parameters.
ResultMetaData	getResultMetaData() Returns the metadata, which is empty if the CompiledStatement does not generate a Result.
boolean	isCatalogChange()
boolean	isCatalogLock()
void	resolve(Session session)
void	setCursorName(HsqlNameManager.SimpleName name)

Methods inherited from class org.hsqldb.Statement

clearVariables, generatedResultMetaData, getCompileTimestamp, getCursorPropertiesRequest, getGroup, getID, getReferences, getResultProperties, getSchemaName, getSQL, getStatementReturnType, getTableNamesForRead, getTableNamesForWrite, getType, hasGeneratedColumns, isAutoCommitStatement, isError, isLogged, isTransactionStatement, isValid, setCompileTimestamp, setCursorPropertiesRequest, setDescribe, setGeneratedColumnInfo, setID, setParameters, setParent, setRoot, setSchemaHsqlName, setSQL

Methods inherited from class java.lang.Object

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

Field Detail

PCOL_PREFIX

public static final java.lang.String PCOL_PREFIX

See Also:

Constant Field Values

Method Detail

setCursorName

public void setCursorName(HsqlNameManager.SimpleName name)

getCursorName

public HsqlNameManager.SimpleName getCursorName()

execute

public Result execute(Session session)

Specified by:

execute in class Statement

getResultMetaData

public ResultMetaData getResultMetaData()

Returns the metadata, which is empty if the CompiledStatement does not generate a Result.

Overrides:

getResultMetaData in class Statement

getParametersMetaData

public ResultMetaData getParametersMetaData()

Returns the metadata for the placeholder parameters.

Overrides:

getParametersMetaData in class Statement

describe

public java.lang.String describe(Session session)

Retrieves a String representation of this object.

Specified by:

describe in class Statement

resolve

public void resolve(Session session)

Overrides:

resolve in class Statement

isCatalogLock

public final boolean isCatalogLock()

Overrides:

isCatalogLock in class Statement

isCatalogChange

public boolean isCatalogChange()

Overrides:

isCatalogChange in class Statement

clearStructures

public void clearStructures(Session session)

Overrides:

clearStructures in class Statement