Re: drop table if exists mytable;
От | Andreas Kretschmer |
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Тема | Re: drop table if exists mytable; |
Дата | |
Msg-id | 20070210153311.GA2061@KanotixBox обсуждение исходный текст |
Ответ на | drop table if exists mytable; ("Anton Melser" <melser.anton@gmail.com>) |
Ответы |
Re: drop table if exists mytable;
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Список | pgsql-general |
Anton Melser <melser.anton@gmail.com> schrieb: > Hi, > I need to do a "drop table if exists" type thing. I realise I can Install 8.2 or use this function, posted by David Fetter: -- -- posted by David Fetter -- CREATE OR REPLACE FUNCTION drop_table(TEXT) RETURNS VOID STRICT LANGUAGE plpgsql AS $$ BEGIN BEGIN EXECUTE 'DROP TABLE ' || $1; EXCEPTION WHEN UNDEFINED_TABLE THEN /* do nothing */ RETURN; END; RETURN; END; $$; Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect. (Linus Torvalds) "If I was god, I would recompile penguin with --enable-fly." (unknow) Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°
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