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| author | Tom Lane | 2007-04-02 18:49:29 +0000 |
|---|---|---|
| committer | Tom Lane | 2007-04-02 18:49:29 +0000 |
| commit | 9a527f18488cb336b39ce86520dd25e438a59144 (patch) | |
| tree | e66e796d059b0c9cef93709f893875ba742344af /doc/src | |
| parent | cac01fc0380662a68264695b43870074d1257822 (diff) | |
Fix check_sql_fn_retval to allow the case where a SQL function declared to
return void ends with a SELECT, if that SELECT has a single result that is
also of type void. Without this, it's hard to write a void function that
calls another void function. Per gripe from Peter.
Back-patch as far as 8.0.
Diffstat (limited to 'doc/src')
0 files changed, 0 insertions, 0 deletions