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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-11-01 22:13:11 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-11-01 22:13:11 -0400 |
| commit | 391af9f7842ba8b8d2195aaf82879662434b97f3 (patch) | |
| tree | 8b99289604b0e5d37ca7cdfa79d65a51d4e42729 /src/backend/access/transam/xlog.c | |
| parent | 08e261cbc94ce9a72c0660b2786eaadae9f6fb41 (diff) | |
| download | postgresql-391af9f7842ba8b8d2195aaf82879662434b97f3.tar.gz postgresql-391af9f7842ba8b8d2195aaf82879662434b97f3.zip | |
Preserve Var location information during flatten_join_alias_vars.
This allows us to give correct syntax error pointers when complaining
about ungrouped variables in a join query with aggregates or GROUP BY.
It's pretty much irrelevant for the planner's use of the function, though
perhaps it might aid debugging sometimes.
Diffstat (limited to 'src/backend/access/transam/xlog.c')
0 files changed, 0 insertions, 0 deletions