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 inherited from class 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 HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

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 SchemaObject

getSchema, getSQL, getSQL, isHidden

Methods inherited from class 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 Object

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

Methods inherited from interface HasSQL

getTraceSQL

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()