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Set active snapshots in multi-xact index create

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Set active snapshots when creating txns during index
create with timescaledb.transaction_per_chunk. This
is needed for some index types like `bloom`.

Tests not added since we don't want dependencies on contrib modules
like bloom.

Fixes #1521.
This commit is contained in:
Matvey Arye 2019-11-08 14:10:52 -05:00 committed by Matvey Arye
parent 85d35af140
commit 713ceb2a23
1 changed files with 3 additions and 0 deletions
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3
src/process_utility.c
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@ -1673,10 +1673,12 @@ process_index_chunk_multitransaction(int32 hypertable_id, Oid chunk_relid, void
/* Start a new transaction for each relation. */
StartTransactionCommand();
PushActiveSnapshot(GetTransactionSnapshot());
#ifdef DEBUG
if (info->extended_options.max_chunks == 0)
{
PopActiveSnapshot();
CommitTransactionCommand();
return;
}
@ -1751,6 +1753,7 @@ process_index_chunk_multitransaction(int32 hypertable_id, Oid chunk_relid, void
ts_catalog_restore_user(&sec_ctx);
PopActiveSnapshot();
CommitTransactionCommand();
}