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Execute CREATE INDEX CONCURRENTLY concurrently

pull/2559/head
Marco Slot 2018-12-18 17:35:34 +01:00 committed by Jason Petersen
parent eb398580f7
commit 1b1c6374f7
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2 changed files with 2 additions and 3 deletions
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2
src/backend/distributed/commands/utility_hook.c
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@ -598,7 +598,7 @@ ExecuteDistributedDDLJob(DDLJob *ddlJob)
PG_TRY();
{
ExecuteModifyTasksSequentiallyWithoutResults(ddlJob->taskList, CMD_UTILITY);
ExecuteModifyTasksWithoutResults(ddlJob->taskList);
if (shouldSyncMetadata)
{

3
src/backend/distributed/executor/multi_router_executor.c
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@ -1267,8 +1267,7 @@ ExecuteModifyTasksWithoutResults(List *taskList)
* ExecuteModifyTasksSequentiallyWithoutResults basically calls ExecuteSingleModifyTask in
* a loop in order to simulate sequential execution of a list of tasks. Useful
* in cases where issuing commands in parallel before waiting for results could
* result in deadlocks (such as CREATE INDEX CONCURRENTLY or foreign key creation to
* reference tables).
* result in deadlocks (such as foreign key creation to reference tables).
*
* The function returns the affectedTupleCount if applicable. Otherwise, the function
* returns 0.