diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/rewrite/rewriteHandler.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c index e640c1eaa51..10d12cba179 100644 --- a/src/backend/rewrite/rewriteHandler.c +++ b/src/backend/rewrite/rewriteHandler.c @@ -884,13 +884,13 @@ process_matched_tle(TargetEntry *src_tle, * UPDATE tab SET col.fld1.subfld1 = x, col.fld2.subfld2 = y * The two expressions produced by the parser will look like * FieldStore(col, fld1, FieldStore(placeholder, subfld1, x)) - * FieldStore(col, fld2, FieldStore(placeholder, subfld2, x)) + * FieldStore(col, fld2, FieldStore(placeholder, subfld2, y)) * However, we can ignore the substructure and just consider the top * FieldStore or ArrayRef from each assignment, because it works to * combine these as * FieldStore(FieldStore(col, fld1, * FieldStore(placeholder, subfld1, x)), - * fld2, FieldStore(placeholder, subfld2, x)) + * fld2, FieldStore(placeholder, subfld2, y)) * Note the leftmost expression goes on the inside so that the * assignments appear to occur left-to-right. * |