[Enhancement] Add properties excluded_refresh_tables for MaterializedView (backport #50926) #52037
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Why I'm doing:
Create three tables(2 partiton tables, 1 non-partition table):
Create MaterializedView:
When I have three tables, par_tbl1 and par_tbl2 are partition table, and par_tbl3 is non partition table.
When I update partiton and non-partition table (par_tbl1, par_tbl3), all data in par_tbl1 and par_tbl2 will be refreshed once.
The expected result is to only refresh the modified data in
par_tbl1
to the MaterializedView.Use this SQL to view the task execution records.
What I'm doing:
Therefore, I have added a new attribute:
excluded_refresh_base_tables
to the MaterializedView.As a result, even if both the partitioned table and the non-partitioned table are updated simultaneously, only the updated data in the partitioned table will be refreshed.
like this:
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist:
Bugfix cherry-pick branch check:
This is an automatic backport of pull request #50926 done by [Mergify](https://mergify.com). ## Why I'm doing:
Create three tables(2 partiton tables, 1 non-partition table):
Create MaterializedView:
When I have three tables, par_tbl1 and par_tbl2 are partition table, and par_tbl3 is non partition table.
When I update partiton and non-partition table (par_tbl1, par_tbl3), all data in par_tbl1 and par_tbl2 will be refreshed once.
The expected result is to only refresh the modified data in
par_tbl1
to the MaterializedView.Use this SQL to view the task execution records.
What I'm doing:
Therefore, I have added a new attribute:
excluded_refresh_base_tables
to the MaterializedView.As a result, even if both the partitioned table and the non-partitioned table are updated simultaneously, only the updated data in the partitioned table will be refreshed.
like this:
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist: