Psql doesn't allow multiple action rules
От | jwieck@debis.com (Jan Wieck) |
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Тема | Psql doesn't allow multiple action rules |
Дата | |
Msg-id | m0z7kt2-000EBPC@orion.SAPserv.Hamburg.dsh.de обсуждение исходный текст |
Ответы |
Re: [HACKERS] Psql doesn't allow multiple action rules
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Список | pgsql-hackers |
Hi, now I'm really sure that at least only a few ppl might use the current rule system. Psql cannot send the queries for DEFINE RULE with multiple actions to the backend. For this feature, the single colon separated statements are enclosed in []'s. But psql doesn't handle []'s and sends down the query at the first occurence of a colon. And a colon cannot be escaped in psql, it must occur in a literal string. The question is now, should we tell psql that []'s have to be treated like ()'s or should we change the syntax of CREATE RULE in the backends parser from [] to ()? Jan -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #======================================== jwieck@debis.com (Jan Wieck) #
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