Top Description Fields Constructors Methods
org.h2.command.dml

public Class Call

extends Prepared
Class Inheritance
Imports
org.h2.command.CommandInterface, .Prepared, org.h2.engine.SessionLocal, org.h2.expression.Alias, .Expression, .ExpressionColumn, .ExpressionVisitor, org.h2.expression.function.table.TableFunction, org.h2.result.LocalResult, .ResultInterface, org.h2.table.Column, org.h2.value.Value
This class represents the statement CALL.

Field Summary

Modifier and TypeField and Description
private Expression
expression

private Expression[]
expressions

private TableFunction
tableFunction

Inherited from org.h2.command.Prepared:
createparametersprepareAlwayssessionsqlStatementsqlTokens

Constructor Summary

AccessConstructor and Description
public
Call(SessionLocal session)

Method Summary

Modifier and TypeMethod and Description
public int
getType()

Implements abstract org.h2.command.Prepared.getType.

Get the command type as defined in CommandInterface

public boolean
isCacheable()

Overrides org.h2.command.Prepared.isCacheable.

public boolean
isQuery()

Overrides org.h2.command.Prepared.isQuery.

Check if this object is a query.

public boolean
isReadOnly()

Overrides org.h2.command.Prepared.isReadOnly.

Check if this command is read only.

public boolean
isTransactional()

Implements abstract org.h2.command.Prepared.isTransactional.

Check if this command is transactional.

public void
prepare()

Overrides org.h2.command.Prepared.prepare.

Prepare this statement.

public ResultInterface
query(long
the maximum number of rows to return
maxrows)

Overrides org.h2.command.Prepared.query.

Execute the query.

public ResultInterface
queryMeta()

Implements abstract org.h2.command.Prepared.queryMeta.

Get an empty result set containing the meta data.

public void
setExpression(Expression expression)

public void
setTableFunction(TableFunction tableFunction)

public long
update()

Overrides org.h2.command.Prepared.update.

Execute the statement.

Inherited from org.h2.command.Prepared:
checkCanceledcheckParameterscollectDependenciesgetCurrentRowNumbergetDatabasegetObjectIdgetParametersgetPersistedObjectIdgetPlanSQLgetPlanSQLgetSessiongetSimpleSQLgetSQLgetSQLTokensisRetryableisWithParamValuesneedRecompilesetCommandsetCurrentRowNumbersetParameterListsetPersistedObjectIdsetPrepareAlwayssetRowsetSessionsetSQLsetWithParamValuestoString

Field Detail

expressionback to summary
private Expression expression
expressionsback to summary
private Expression[] expressions
tableFunctionback to summary
private TableFunction tableFunction

Constructor Detail

Callback to summary
public Call(SessionLocal session)

Method Detail

getTypeback to summary
public int getType()

Implements abstract org.h2.command.Prepared.getType.

Doc from org.h2.command.Prepared.getType.

Get the command type as defined in CommandInterface

Returns:int

the statement type

Annotations
@Override
isCacheableback to summary
public boolean isCacheable()

Overrides org.h2.command.Prepared.isCacheable.

Annotations
@Override
isQueryback to summary
public boolean isQuery()

Overrides org.h2.command.Prepared.isQuery.

Doc from org.h2.command.Prepared.isQuery.

Check if this object is a query.

Returns:boolean

true if it is

Annotations
@Override
isReadOnlyback to summary
public boolean isReadOnly()

Overrides org.h2.command.Prepared.isReadOnly.

Doc from org.h2.command.Prepared.isReadOnly.

Check if this command is read only.

Returns:boolean

true if it is

Annotations
@Override
isTransactionalback to summary
public boolean isTransactional()

Implements abstract org.h2.command.Prepared.isTransactional.

Doc from org.h2.command.Prepared.isTransactional.

Check if this command is transactional. If it is not, then it forces the current transaction to commit.

Returns:boolean

true if it is

Annotations
@Override
prepareback to summary
public void prepare()

Overrides org.h2.command.Prepared.prepare.

Doc from org.h2.command.Prepared.prepare.

Prepare this statement.

Annotations
@Override
queryback to summary
public ResultInterface query(long maxrows)

Overrides org.h2.command.Prepared.query.

Doc from org.h2.command.Prepared.query.

Execute the query.

Parameters
maxrows:long

the maximum number of rows to return

Returns:ResultInterface

the result set

Annotations
@Override
queryMetaback to summary
public ResultInterface queryMeta()

Implements abstract org.h2.command.Prepared.queryMeta.

Doc from org.h2.command.Prepared.queryMeta.

Get an empty result set containing the meta data.

Returns:ResultInterface

the result set

Annotations
@Override
setExpressionback to summary
public void setExpression(Expression expression)
setTableFunctionback to summary
public void setTableFunction(TableFunction tableFunction)
updateback to summary
public long update()

Overrides org.h2.command.Prepared.update.

Doc from org.h2.command.Prepared.update.

Execute the statement.

Returns:long

the update count

Annotations
@Override