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Diffstat (limited to 'src/backend/optimizer/prep/preptlist.c')
| -rw-r--r-- | src/backend/optimizer/prep/preptlist.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/optimizer/prep/preptlist.c b/src/backend/optimizer/prep/preptlist.c index 5392d1a561e..66e6ad9b930 100644 --- a/src/backend/optimizer/prep/preptlist.c +++ b/src/backend/optimizer/prep/preptlist.c @@ -121,7 +121,9 @@ preprocess_targetlist(PlannerInfo *root) /* * Add necessary junk columns for rowmarked rels. These values are needed * for locking of rels selected FOR UPDATE/SHARE, and to do EvalPlanQual - * rechecking. See comments for PlanRowMark in plannodes.h. + * rechecking. See comments for PlanRowMark in plannodes.h. If you + * change this stanza, see also expand_inherited_rtentry(), which has to + * be able to add on junk columns equivalent to these. */ foreach(lc, root->rowMarks) { |