Package org.h2.command.ddl
Class AlterTable
- 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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- Direct Known Subclasses:
AlterTableAddConstraint
,AlterTableDropConstraint
,AlterTableRename
,AlterTableRenameColumn
,AlterTableRenameConstraint
public abstract class AlterTable extends SchemaCommand
The base class for ALTER TABLE commands.
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Field Summary
Fields Modifier and Type Field Description (package private) boolean
ifTableExists
(package private) java.lang.String
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 AlterTable(SessionLocal session, Schema schema)
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description void
setIfTableExists(boolean b)
void
setTableName(java.lang.String tableName)
long
update()
Execute the statement.(package private) abstract long
update(Table table)
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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, getType, 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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AlterTable
AlterTable(SessionLocal session, Schema schema)
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