git.postgresql.org Git - postgresql.git/commit

author	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 11 Jun 2007 22:22:42 +0000 (22:22 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 11 Jun 2007 22:22:42 +0000 (22:22 +0000)
commit	a9545b3aef0d41fdb84bc6a30fa2e563020acad2
tree	4b6f9353cf6846a6b1ce2b96ddbf2ffbf2a42d58	tree
parent	bdc71c2cb162297f7f69d8d2be113c2689f5bd6e	commit \| diff

Improve UPDATE/DELETE WHERE CURRENT OF so that they can be used from plpgsql
with a plpgsql-defined cursor.  The underlying mechanism for this is that the
main SQL engine will now take "WHERE CURRENT OF $n" where $n is a refcursor
parameter.  Not sure if we should document that fact or consider it an
implementation detail.  Per discussion with Pavel Stehule.

13 files changed:

This is the main PostgreSQL git repository.

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doc/src/sgml/plpgsql.sgml		diff \| blob \| blame \| history
src/backend/executor/execCurrent.c		diff \| blob \| blame \| history
src/backend/executor/execQual.c		diff \| blob \| blame \| history
src/backend/executor/nodeTidscan.c		diff \| blob \| blame \| history
src/backend/nodes/copyfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/equalfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/readfuncs.c		diff \| blob \| blame \| history
src/backend/parser/gram.y		diff \| blob \| blame \| history
src/backend/parser/parse_expr.c		diff \| blob \| blame \| history
src/backend/utils/adt/ruleutils.c		diff \| blob \| blame \| history
src/include/executor/executor.h		diff \| blob \| blame \| history
src/include/nodes/primnodes.h		diff \| blob \| blame \| history