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Commit5829082

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Keep heap open until new heap generated in RMV.
Early close became apparent when invalidation messages wereprocessed in a new location under CLOBBER_CACHE_ALWAYS builds, dueto additional locking.Back-patch to 9.3
1 parent0ea5325 commit5829082

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‎src/backend/commands/matview.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -239,8 +239,6 @@ ExecRefreshMatView(RefreshMatViewStmt *stmt, const char *queryString,
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owner=matviewRel->rd_rel->relowner;
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heap_close(matviewRel,NoLock);
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/*
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* Create the transient table that will receive the regenerated data.
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* Lock it against access by any other process until commit (by which time
@@ -255,6 +253,8 @@ ExecRefreshMatView(RefreshMatViewStmt *stmt, const char *queryString,
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if (!stmt->skipData)
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refresh_matview_datafill(dest,dataQuery,queryString,owner);
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heap_close(matviewRel,NoLock);
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/* Make the matview match the newly generated data. */
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if (concurrent)
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{

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