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| author | Melanie Plageman <melanieplageman@gmail.com> | 2025-03-15 10:10:51 -0400 |
|---|---|---|
| committer | Melanie Plageman <melanieplageman@gmail.com> | 2025-03-15 10:11:19 -0400 |
| commit | 944e81bf99db2b5b70b8a389d4f273534da73f74 (patch) | |
| tree | aef5b3e8d864fcdccc81ea1688b7a1ab8e7fbdf1 /src/backend/access/gin/ginscan.c | |
| parent | 799959dc7cf0e2462601bea8d07b6edec3fa0c4f (diff) | |
Separate TBM[Shared|Private]Iterator and TBMIterateResult
Remove the TBMIterateResult member from the TBMPrivateIterator and
TBMSharedIterator and make tbm_[shared|private_]iterate() take a
TBMIterateResult as a parameter.
This allows tidbitmap API users to manage multiple TBMIterateResults per
scan. This is required for bitmap heap scan to use the read stream API,
with which there may be multiple I/Os in flight at once, each one with a
TBMIterateResult.
Reviewed-by: Tomas Vondra <tomas@vondra.me>
Discussion: https://postgr.es/m/d4bb26c9-fe07-439e-ac53-c0e244387e01%40vondra.me
Diffstat (limited to 'src/backend/access/gin/ginscan.c')
| -rw-r--r-- | src/backend/access/gin/ginscan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/access/gin/ginscan.c b/src/backend/access/gin/ginscan.c index f6cdd098a02..c2d1771bd77 100644 --- a/src/backend/access/gin/ginscan.c +++ b/src/backend/access/gin/ginscan.c @@ -111,7 +111,7 @@ ginFillScanEntry(GinScanOpaque so, OffsetNumber attnum, ItemPointerSetMin(&scanEntry->curItem); scanEntry->matchBitmap = NULL; scanEntry->matchIterator = NULL; - scanEntry->matchResult = NULL; + scanEntry->matchResult.blockno = InvalidBlockNumber; scanEntry->matchNtuples = -1; scanEntry->list = NULL; scanEntry->nlist = 0; |