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Get the table-level locks before the advisory lock

pull/5159/head
Sait Talha Nisanci 2021-08-16 13:23:05 +03:00
parent d8d86629e5
commit 7c55c41a83
1 changed files with 6 additions and 1 deletions
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7
src/backend/distributed/commands/table.c
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@ -139,7 +139,12 @@ PreprocessDropTableStmt(Node *node, const char *queryString,
continue;
}
LockParentShardResourcesForShardsOfPartition(relationId);
if(PartitionTable(relationId)) {
Oid parentId = PartitionParentOid(relationId);
LockRelationOid(parentId, AccessExclusiveLock);
LockRelationOid(relationId, AccessExclusiveLock);
LockParentShardResourcesForShardsOfPartition(relationId);
}
if (IsCitusTableType(relationId, REFERENCE_TABLE))
{