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PersistHoldablePortal must establish the correct value for ActiveSnapshot

author Tom Lane <tgl@sss.pgh.pa.us>

2005年4月11日 15:59:34 +0000 (15:59 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

2005年4月11日 15:59:34 +0000 (15:59 +0000)

commit 0c400f1bbc3231ed75e11d3ab0ec7a4a9d3c8486

tree 75cefe74e642de978d9d11efc35b63d2962afb16 tree

parent 72fd5590375fdb671569a6d59157ad758bd5cb8e commit | diff

PersistHoldablePortal must establish the correct value for ActiveSnapshot
while completing execution of the cursor's query. Otherwise we get wrong
answers or even crashes from non-volatile functions called by the query.
Per report from andrew@supernews.

src/backend/commands/portalcmds.c diff | blob | blame | history

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