Check that result tupdesc has exactly 1 column in return_next scalar case.
Tom Lane <tgl@sss.pgh.pa.us>
Check that result tupdesc has exactly 1 column in return_next scalar case. This should always be true, but since we're relying on a tuple descriptor passed from outside pltcl itself, let's check. Per a gripe from Coverity.
Files
| Path | Change | +/− |
|---|---|---|
| src/pl/tcl/pltcl.c | modified | +4 −0 |