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(parent: ccd31eb) | patch

author	Tom Lane <tgl@sss.pgh.pa.us>
	Fri, 2 Jan 2009 20:42:00 +0000 (20:42 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Fri, 2 Jan 2009 20:42:00 +0000 (20:42 +0000)
commit	bbeb0bbf6b3e5fdb7cff1a87885f43139ace5c4b
tree	61f8c7f089cc1e35f20b76831bd388848c212799	tree
parent	ccd31eb861e727671e4a771d4bcc37f1179caec9	commit \| diff

Include a pointer to the query's source text in QueryDesc structs. This is
practically free given prior 8.4 changes in plancache and portal management,
and it makes it a lot easier for ExecutorStart/Run/End hooks to get at the
query text. Extracted from Itagaki Takahiro's pg_stat_statements patch,
with minor editorialization.

Hanada's development tree.