Package org.h2.command.dml
Class Set
- java.lang.Object
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- org.h2.command.Prepared
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- org.h2.command.dml.Set
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public class Set extends Prepared
This class represents the statement SET
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Field Summary
Fields Modifier and Type Field Description private Expression
expression
private java.lang.String
stringValue
private java.lang.String[]
stringValueList
private int
type
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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 Set(SessionLocal session, int type)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private void
addOrUpdateSetting(java.lang.String name, java.lang.String s, int v)
private void
addOrUpdateSetting(SessionLocal session, java.lang.String name, java.lang.String s, int v)
private int
getIntValue()
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.private static TimeZoneProvider
parseTimeZone(Value v)
ResultInterface
queryMeta()
Get an empty result set containing the meta data.void
setExpression(Expression expression)
void
setInt(int value)
void
setString(java.lang.String v)
void
setStringArray(java.lang.String[] list)
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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type
private final int type
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expression
private Expression expression
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stringValue
private java.lang.String stringValue
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stringValueList
private java.lang.String[] stringValueList
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Constructor Detail
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Set
public Set(SessionLocal session, int type)
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Method Detail
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setString
public void setString(java.lang.String v)
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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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parseTimeZone
private static TimeZoneProvider parseTimeZone(Value v)
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getIntValue
private int getIntValue()
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setInt
public void setInt(int value)
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setExpression
public void setExpression(Expression expression)
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addOrUpdateSetting
private void addOrUpdateSetting(java.lang.String name, java.lang.String s, int v)
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addOrUpdateSetting
private void addOrUpdateSetting(SessionLocal session, java.lang.String name, java.lang.String s, int v)
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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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setStringArray
public void setStringArray(java.lang.String[] list)
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