Author Archives: ronaldpringadi

Implicit Casting in PostgreSQL

12CREATE CAST(integer AS character varying) WITH INOUT AS IMPLICIT; CREATE CAST (character varying AS integer) WITH INOUT AS IMPLICIT;

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Integer Array Casting in PostgreSQL

123456– Rule: "_DELETE" ON sometable — DROP RULE "_DELETE" ON sometable; CREATE OR REPLACE RULE "_DELETE" AS     ON DELETE TO sometable DO INSTEAD  DELETE FROM _sometable  WHERE _sometable.account_id = old.account_id AND (old.domain_id = ANY ((( SELECT get_visible_domains(‘DELETE’::text) AS … Continue reading

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Tracing PostgreSQL Error Log

1/pgsql/dev-db/tail -f postgresql.log

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Reset Sequence using PostgreSQL

1SELECT setval(‘YOUR_SEQUENCE_NAME’, (SELECT MAX(id) FROM YOUR_TABLE_NAME));

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