> On Nov 12, 2019, at 3:47 PM, DrakoRod <drakoflames@xxxxxxxxxxx> wrote: > > Hi folks! > > I Have a question, in a database are a table with many files (bytea) stored > (I support this database a don't design it), but we need delete many rows > (38000 rows approx), but I when execute query: > > BEGIN; > ALTER TABLE my_file_table DISABLE TRIGGER ALL; > DELETE FROM my_file_table WHERE id_table <> 230; > > This query hang... 50 minutes and the query do not finish. > > Any suggestion? > > You don’t mention which version you’re using be I had this trouble long ago on version 9 when deleting blobs (toast data). You can only wait. Or kill it and do smaller batches.
