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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-09-10 18:40:09 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-09-10 18:40:09 +0000 |
| commit | b339d1fff6c2f14776af29a35c8550b222ca70b2 (patch) | |
| tree | be0ed19fa78e35cdde627d1c6bc4c4be9f7cb44e /src/backend/executor/nodeFunctionscan.c | |
| parent | 856d1faac1024717b7c37665c46fd635dc52b1b4 (diff) | |
| download | postgresql-b339d1fff6c2f14776af29a35c8550b222ca70b2.tar.gz postgresql-b339d1fff6c2f14776af29a35c8550b222ca70b2.zip | |
Fire non-deferred AFTER triggers immediately upon query completion,
rather than when returning to the idle loop. This makes no particular
difference for interactively-issued queries, but it makes a big difference
for queries issued within functions: trigger execution now occurs before
the calling function is allowed to proceed. This responds to numerous
complaints about nonintuitive behavior of foreign key checking, such as
http://archives.postgresql.org/pgsql-bugs/2004-09/msg00020.php, and
appears to be required by the SQL99 spec.
Also take the opportunity to simplify the data structures used for the
pending-trigger list, rename them for more clarity, and squeeze out a
bit of space.
Diffstat (limited to 'src/backend/executor/nodeFunctionscan.c')
0 files changed, 0 insertions, 0 deletions