Re: [HACKERS] Get current query in a trigger function
On Mon, Jan 14, 2013 at 9:38 PM, Vlad Arkhipov arhi...@dc.baikal.ru wrote: Is there any simple way of getting a query for which a trigger was executed? debug_query_string and ActivePortal-sourceText return the top query when there are nested triggers. I believe - only if the trigger is written in C. Yes, the trigger is written in C. But I didn't find any way to get access to the current EState or QueryDesc from a trigger function. The only common place of a trigger and the corresponding EState/QueryDesc structs seems to be CurrentMemoryContext in a trigger function, which ancestor has to be (?) EState-es_query_cxt. It's an ugly solution of course. Ah, I see. Yeah, I don't know of a good way to do that, although there may be one. P.S. Is it a mistype EState-es_query_cxt? Should it be es_query_ctx? I don't see why either of those is particularly better than the other. context has a t both before and after the x. ...Robert -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
Re: [HACKERS] Get current query in a trigger function
On Fri, Jan 11, 2013 at 4:47 AM, Vlad Arkhipov arhi...@dc.baikal.ru wrote: Is there any simple way of getting a query for which a trigger was executed? debug_query_string and ActivePortal-sourceText return the top query when there are nested triggers. I believe - only if the trigger is written in C. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
Re: [HACKERS] Get current query in a trigger function
On 01/15/2013 01:45 AM, Robert Haas wrote: On Fri, Jan 11, 2013 at 4:47 AM, Vlad Arkhipov arhi...@dc.baikal.ru wrote: Is there any simple way of getting a query for which a trigger was executed? debug_query_string and ActivePortal-sourceText return the top query when there are nested triggers. I believe - only if the trigger is written in C. Yes, the trigger is written in C. But I didn't find any way to get access to the current EState or QueryDesc from a trigger function. The only common place of a trigger and the corresponding EState/QueryDesc structs seems to be CurrentMemoryContext in a trigger function, which ancestor has to be (?) EState-es_query_cxt. It's an ugly solution of course. P.S. Is it a mistype EState-es_query_cxt? Should it be es_query_ctx? -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
[HACKERS] Get current query in a trigger function
Is there any simple way of getting a query for which a trigger was executed? debug_query_string and ActivePortal-sourceText return the top query when there are nested triggers. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
