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| author | Andres Freund <andres@anarazel.de> | 2018-03-27 21:03:10 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2018-03-27 21:03:10 -0700 |
| commit | f4f5845b3182ab930e525b1419bca47ac611604e (patch) | |
| tree | 5cd066447b1e4f38801071d3083126004ebaea40 /src/backend/access/common/heaptuple.c | |
| parent | b4013b8e4a271816ba87aa56f46dbc04a083d962 (diff) | |
| download | postgresql-f4f5845b3182ab930e525b1419bca47ac611604e.tar.gz postgresql-f4f5845b3182ab930e525b1419bca47ac611604e.zip | |
Quick adaption of JIT tuple deforming to the fast default patch.
Instead using memset to set tts_isnull, call the new
slot_getmissingattrs().
Also fix a bug (= instead of >=) in the code generation. Normally = is
correct, but when repeatedly deforming fields not in a
tuple (e.g. deform up to natts + 1 and then natts + 2) >= is needed.
Discussion: https://postgr.es/m/20180328010053.i2qvsuuusst4lgmc@alap3.anarazel.de
Diffstat (limited to 'src/backend/access/common/heaptuple.c')
| -rw-r--r-- | src/backend/access/common/heaptuple.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c index b6ad7356718..960bbe42037 100644 --- a/src/backend/access/common/heaptuple.c +++ b/src/backend/access/common/heaptuple.c @@ -112,9 +112,13 @@ getmissingattr(TupleDesc tupleDesc, } /* - * Fill in missing values for a TupleTableSlot + * Fill in missing values for a TupleTableSlot. + * + * This is only exposed because it's needed for JIT compiled tuple + * deforming. That exception aside, there should be no callers outside of this + * file. */ -static void +void slot_getmissingattrs(TupleTableSlot *slot, int startAttNum, int lastAttNum) { AttrMissing *attrmiss = NULL; |