how to remove tables from postgresql
DROP TABLE IF EXISTS tablename;
how to remove tables from postgresql
DROP TABLE IF EXISTS tablename;
postegresql delete
DELETE FROM films
WHERE producer_id IN (SELECT id FROM producers WHERE name = 'foo');
delete entries in postgresql
DELETE FROM table
USING another_table
WHERE table.id = another_table.id;
delete from select postgresql
DELETE FROM mytable
WHERE ctid IN (
SELECT ctid
FROM mytable
GROUP BY s.serialId, s.valuetimestamp
ORDER BY s.serialId
LIMIT 10
)
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