Hello
On 2019-10-11 12:59, Sonam Sharma wrote:
Can someone please help me in how to list all the triggers with their
respective tables and the trigger body
You can use the catalogs:
SELECT t.tgname, t.tgrelid::regclass, t.tgfoid::regprocedure as
function_name, pg_get_functiondef(t.tgfoid) as function_body FROM
pg_trigger t WHERE NOT tgisinternal;
There is additional information in the table such as when the trigger
fire, etc.
Have a look at:
https://www.postgresql.org/docs/12/catalog-pg-trigger.html
Another way is querying the information schema:
SELECT * FROM information_schema.triggers;
https://www.postgresql.org/docs/12/infoschema-triggers.html
However you won't get there the function body.
Regards
Charles
--
Charles Clavadetscher
Swiss PostgreSQL Users Group
Treasurer
Spitzackerstrasse 9
CH - 8057 Zürich
http://www.swisspug.org
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