planner: don't reset optFlag when build DataSource from View (#15547) #15560
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Signed-off-by: sre-bot <sre-bot@pingcap.com>
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/run-all-tests |
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cherry-pick #15547 to release-3.1
What problem does this PR solve?
Issue Number: close #15546
Problem Summary:
When build DataSource from View, we may reset the optFlag which causes bugs like #15546.
What is changed and how it works?
What's Changed:
Use
optFlag = optFlag | flagPrunColumnsinstead ofoptFlag = flagPrunColumns.How it Works:
Related changes
Check List
Tests
Release note
fix panic when select from view.