Package org.h2.schema

Class UserDefinedFunction

java.lang.Object

org.h2.engine.DbObject

org.h2.schema.SchemaObject

org.h2.schema.UserDefinedFunction

All Implemented Interfaces:

HasSQL

Direct Known Subclasses:

FunctionAlias, UserAggregate

public abstract class UserDefinedFunction
extends SchemaObject

User-defined Java function or aggregate function.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) String	className

Fields inherited from class org.h2.engine.DbObject

AGGREGATE, comment, COMMENT, CONSTANT, CONSTRAINT, database, DOMAIN, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, SYNONYM, TABLE_OR_VIEW, trace, TRIGGER, USER

Fields inherited from interface org.h2.util.HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

Constructor Summary

Constructors

Constructor	Description
UserDefinedFunction(Schema newSchema, int id, String name, int traceModuleId)

Method Summary

Modifier and Type	Method	Description
final void	checkRename()	Check if renaming is allowed.
final String	getCreateSQLForCopy(Table table, String quotedName)	Build a SQL statement to re-create the object, or to create a copy of the object with a different name or referencing a different table
final String	getJavaClassName()

Methods inherited from class org.h2.schema.SchemaObject

getSchema, getSQL, getSQL, isHidden

Methods inherited from class org.h2.engine.DbObject

getChildren, getComment, getCreateSQL, getCreateSQLForMeta, getDatabase, getDropSQL, getId, getModificationId, getName, getType, invalidate, isTemporary, isValid, removeChildrenAndResources, rename, setComment, setModified, setObjectName, setTemporary, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.h2.util.HasSQL

getTraceSQL

Field Details

className

String className

Constructor Details

UserDefinedFunction

UserDefinedFunction(Schema newSchema,
 int id,
 String name,
 int traceModuleId)

Method Details

getCreateSQLForCopy

public final String getCreateSQLForCopy(Table table,
 String quotedName)

Description copied from class: DbObject

Build a SQL statement to re-create the object, or to create a copy of the object with a different name or referencing a different table

Specified by:

getCreateSQLForCopy in class DbObject

Parameters:

table - the new table

quotedName - the quoted name

Returns:

the SQL statement

checkRename

public final void checkRename()

Description copied from class: DbObject

Check if renaming is allowed. Does nothing when allowed.

Overrides:

checkRename in class DbObject

getJavaClassName

public final String getJavaClassName()