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ALTER TRIGGER(SQL - Language Statements (2002-11-ALTER TRIGGER(l)
NAME
ALTER TRIGGER - change the definition of a trigger
SYNOPSIS
ALTER TRIGGER trigger ON table
RENAME TO newname
INPUTS
trigger
The name of an existing trigger to alter.
table
The name of the table on which this trigger acts.
newname
New name for the existing trigger.
OUTPUTS
ALTER TRIGGER
Message returned from trigger renaming.
ERROR
Message returned if trigger is not available, or new
name is a duplicate of another existing trigger on the
table.
DESCRIPTION
ALTER TRIGGER changes the definition of an existing trigger.
The RENAME clause causes the name of a trigger on the given
table to change without otherwise changing the trigger
definition.
You must own the table on which the trigger acts in order to
change its properties.
NOTES
Refer to CREATE TRIGGER for a further description of valid
arguments.
USAGE
To rename an existing trigger:
ALTER TRIGGER emp_stamp ON emp RENAME TO emp_track_chgs;
COMPATIBILITY
SQL92
The clause to rename triggers is a PostgreSQL extension from
SQL92.
Page 1 (printed 3/24/03)
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