WITH Tr AS (SELECT
n.nspname AS trigger_schema,
t.tgname AS trigger_name,
em.text AS event_manipulation,
c.relname AS trigger_table,
p.proname
FROM pg_namespace n,
pg_class c,
pg_trigger t,
pg_proc p,
pg_namespace np,
( VALUES (4,'INSERT'), (8,'DELETE'), (16,'UPDATE'), (32,'TRUNCATE')) em(num, text)
WHERE n.oid = c.relnamespace
AND c.oid = t.tgrelid
AND t.tgfoid=p.oid
AND p.pronamespace=np.oid
AND (t.tgtype::integer & em.num) <> 0
AND NOT t.tgisinternal
AND NOT pg_is_other_temp_schema(n.oid)
AND c.relkind IN ('r','p')
AND p.proname~*'^tsvector_update_trigger')
SELECT Tr.trigger_schema, Tr.trigger_table, Tr.proname, Count(DISTINCT Tr.trigger_name) AS number_of_triggers,
string_agg(Tr.event_manipulation,',' ORDER BY Tr.event_manipulation) AS events
FROM Tr
GROUP BY Tr.trigger_schema, Tr.trigger_table, Tr.proname
HAVING Count(DISTINCT Tr.trigger_name)>1
ORDER BY Tr.trigger_schema, Tr.trigger_table;
Collections
This query belongs to the following collections:
Name
Description
Find problems automatically
Queries, that results point to problems in the database. Each query in the collection produces an initial assessment. However, a human reviewer has the final say as to whether there is a problem or not .
Categories
This query is classified under the following categories:
Name
Description
Duplication of implementation elements
Queries of this catergory provide information about the duplication of the database objects.
Full text search
Queries of this category provide information about full text search