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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-11 15:59:47 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-11 15:59:47 +0000 |
| commit | add2c3f4d6b137b35c097354438779aacde2f1d9 (patch) | |
| tree | 85082a447d44388b0e1346110994eb5ca8f7785c /src/tutorial/basics.source | |
| parent | 88b229d9076748e09124c3ffae2987cf4ecd9ca3 (diff) | |
| download | postgresql-add2c3f4d6b137b35c097354438779aacde2f1d9.tar.gz postgresql-add2c3f4d6b137b35c097354438779aacde2f1d9.zip | |
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.
Diffstat (limited to 'src/tutorial/basics.source')
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