external
/
citus
mirror of https://github.com/citusdata/citus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Convert all to CLT if a partition has an external foreign key

support-partitioning-for-citus-local-tables
Ahmet Gedemenli 2021-08-23 12:56:21 +03:00
parent 723db5c8cf
commit a18afc5362
1 changed files with 16 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/backend/distributed/commands/cascade_table_operation_for_connected_relations.c
View File

@ -372,7 +372,22 @@ ExecuteCascadeOperationForRelationIdList(List *relationIdList,
{
if (!IsCitusTable(relationId))
{
CreateCitusLocalTable(relationId, cascadeViaForeignKeys);
/*
* If it's a partition, we want whole partitioned table to become a
* Citus Local Table. For that, we start conversion from the parent.
*/
if (PartitionTable(relationId))
{
Oid parentOid = PartitionParentOid(relationId);
if (OidIsValid(parentOid) && !IsCitusTable(parentOid))
{
CreateCitusLocalTable(parentOid, cascadeViaForeignKeys);
}
}
else
{
CreateCitusLocalTable(relationId, cascadeViaForeignKeys);
}
}
break;