Package org.h2.command.dml
Class SetSessionCharacteristics
- java.lang.Object
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- org.h2.command.Prepared
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- org.h2.command.dml.SetSessionCharacteristics
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public class SetSessionCharacteristics extends Prepared
This class represents the statement SET SESSION CHARACTERISTICS
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Field Summary
Fields Modifier and Type Field Description private IsolationLevel
isolationLevel
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Fields inherited from class org.h2.command.Prepared
create, parameters, prepareAlways, session, sqlStatement, sqlTokens
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Constructor Summary
Constructors Constructor Description SetSessionCharacteristics(SessionLocal session, IsolationLevel isolationLevel)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getType()
Get the command type as defined in CommandInterfaceboolean
isTransactional()
Check if this command is transactional.boolean
needRecompile()
Check if the statement needs to be re-compiled.ResultInterface
queryMeta()
Get an empty result set containing the meta data.long
update()
Execute the statement.-
Methods inherited from class org.h2.command.Prepared
checkCanceled, checkParameters, collectDependencies, getCteCleanups, getCurrentRowNumber, getObjectId, getParameters, getPersistedObjectId, getPlanSQL, getSession, getSimpleSQL, getSQL, getSQLTokens, isCacheable, isQuery, isReadOnly, prepare, query, setCommand, setCteCleanups, setCurrentRowNumber, setParameterList, setPersistedObjectId, setPrepareAlways, setRow, setSession, setSQL, toString
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Field Detail
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isolationLevel
private final IsolationLevel isolationLevel
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Constructor Detail
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SetSessionCharacteristics
public SetSessionCharacteristics(SessionLocal session, IsolationLevel isolationLevel)
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Method Detail
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isTransactional
public boolean isTransactional()
Description copied from class:Prepared
Check if this command is transactional. If it is not, then it forces the current transaction to commit.- Specified by:
isTransactional
in classPrepared
- Returns:
- true if it is
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update
public long update()
Description copied from class:Prepared
Execute the statement.
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needRecompile
public boolean needRecompile()
Description copied from class:Prepared
Check if the statement needs to be re-compiled.- Overrides:
needRecompile
in classPrepared
- Returns:
- true if it must
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queryMeta
public ResultInterface queryMeta()
Description copied from class:Prepared
Get an empty result set containing the meta data.
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