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Diffstat (limited to 'src/backend/access/common/tidstore.c')
| -rw-r--r-- | src/backend/access/common/tidstore.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/backend/access/common/tidstore.c b/src/backend/access/common/tidstore.c index 629390a1f88..211d63941c2 100644 --- a/src/backend/access/common/tidstore.c +++ b/src/backend/access/common/tidstore.c @@ -120,7 +120,7 @@ static void tidstore_iter_extract_tids(TidStoreIter *iter, BlockNumber blkno, * by TidStoreMemoryUsage(). */ TidStore * -TidStoreCreateLocal(size_t max_bytes) +TidStoreCreateLocal(size_t max_bytes, bool insert_only) { TidStore *ts; size_t initBlockSize = ALLOCSET_DEFAULT_INITSIZE; @@ -138,11 +138,22 @@ TidStoreCreateLocal(size_t max_bytes) maxBlockSize = ALLOCSET_DEFAULT_INITSIZE; /* Create a memory context for the TID storage */ - ts->rt_context = AllocSetContextCreate(CurrentMemoryContext, + if (insert_only) + { + ts->rt_context = BumpContextCreate(CurrentMemoryContext, "TID storage", minContextSize, initBlockSize, maxBlockSize); + } + else + { + ts->rt_context = AllocSetContextCreate(CurrentMemoryContext, + "TID storage", + minContextSize, + initBlockSize, + maxBlockSize); + } ts->tree.local = local_ts_create(ts->rt_context); |