Package org.h2.command.ddl
Class AlterTableRenameColumn
- java.lang.Object
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- org.h2.command.Prepared
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- org.h2.command.ddl.DefineCommand
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- org.h2.command.ddl.SchemaCommand
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- org.h2.command.ddl.AlterTable
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- org.h2.command.ddl.AlterTableRenameColumn
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public class AlterTableRenameColumn extends AlterTable
This class represents the statement ALTER TABLE ALTER COLUMN RENAME
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Field Summary
Fields Modifier and Type Field Description private boolean
ifExists
private java.lang.String
newName
private java.lang.String
oldName
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Fields inherited from class org.h2.command.ddl.AlterTable
ifTableExists, tableName
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Fields inherited from class org.h2.command.ddl.DefineCommand
transactional
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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 AlterTableRenameColumn(SessionLocal session, Schema schema)
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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 CommandInterfacevoid
setIfExists(boolean b)
void
setNewColumnName(java.lang.String newName)
void
setOldColumnName(java.lang.String oldName)
long
update(Table table)
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Methods inherited from class org.h2.command.ddl.AlterTable
setIfTableExists, setTableName, update
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Methods inherited from class org.h2.command.ddl.SchemaCommand
getSchema
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Methods inherited from class org.h2.command.ddl.DefineCommand
isReadOnly, isTransactional, queryMeta, setTransactional
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Methods inherited from class org.h2.command.Prepared
checkCanceled, checkParameters, collectDependencies, getCteCleanups, getCurrentRowNumber, getObjectId, getParameters, getPersistedObjectId, getPlanSQL, getSession, getSimpleSQL, getSQL, getSQLTokens, isCacheable, isQuery, needRecompile, prepare, query, setCommand, setCteCleanups, setCurrentRowNumber, setParameterList, setPersistedObjectId, setPrepareAlways, setRow, setSession, setSQL, toString
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Constructor Detail
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AlterTableRenameColumn
public AlterTableRenameColumn(SessionLocal session, Schema schema)
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Method Detail
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setIfExists
public void setIfExists(boolean b)
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setOldColumnName
public void setOldColumnName(java.lang.String oldName)
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setNewColumnName
public void setNewColumnName(java.lang.String newName)
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update
public long update(Table table)
- Specified by:
update
in classAlterTable
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