Re: [PATCH] Add pg_get_trigger_ddl() to retrieve the CREATE TRIGGER statement

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От Philip Alger
Тема Re: [PATCH] Add pg_get_trigger_ddl() to retrieve the CREATE TRIGGER statement
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Msg-id CAPXBC8+rawVt83GE2EiWgAt4TGv4p8Sxz4OX9NghnGHjngbrhw@mail.gmail.com
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Ответ на Re: [PATCH] Add pg_get_trigger_ddl() to retrieve the CREATE TRIGGER statement  (jian he <jian.universality@gmail.com>)
Ответы Re: [PATCH] Add pg_get_trigger_ddl() to retrieve the CREATE TRIGGER statement
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select  pg_get_trigger_ddl(-1, 'h');
ERROR:  relation with OID 4294967295 does not exist

this error obviously is not good.
we can follow the approach used by pg_get_viewdef(oid)

But isn't that an edge case? Would a user really pass in an arbitrary number like -1? That seems counterintuitive. 

--
Best, Phil Alger

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