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java.lang.Objectorg.h2.command.Prepared
org.h2.command.dml.Delete
public class Delete
This class represents the statement DELETE
Field Summary |
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Fields inherited from class org.h2.command.Prepared |
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headPos, parameters, prepareAlways, session, sqlStatement |
Constructor Summary | |
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Delete(Session session)
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Method Summary | |
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java.lang.String |
getPlanSQL()
Get the SQL statement with the execution plan. |
boolean |
isTransactional()
Check if this command is transactional. |
void |
prepare()
Prepare this statement. |
LocalResult |
queryMeta()
Get an empty result set containing the meta data. |
void |
setCondition(Expression condition)
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void |
setTableFilter(TableFilter tableFilter)
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int |
update()
Execute the statement. |
Methods inherited from class org.h2.command.Prepared |
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checkCanceled, checkParameters, getCurrentObjectId, getCurrentRowNumber, getObjectId, getParameters, getSQL, getSQL, getSQL, isQuery, isReadOnly, needRecompile, query, setCommand, setCurrentRowNumber, setHeadPos, setObjectId, setParameterList, setPrepareAlways, setRow, setSession, setSQL, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Delete(Session session)
Method Detail |
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public void setTableFilter(TableFilter tableFilter)
public void setCondition(Expression condition)
public int update() throws java.sql.SQLException
Prepared
update
in class Prepared
java.sql.SQLException
- if it is a querypublic java.lang.String getPlanSQL()
Prepared
getPlanSQL
in class Prepared
public void prepare() throws java.sql.SQLException
Prepared
prepare
in class Prepared
java.sql.SQLException
public boolean isTransactional()
Prepared
isTransactional
in class Prepared
public LocalResult queryMeta()
Prepared
queryMeta
in class Prepared
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