infoschema, planner: fix wrong table_names
in statement summary (#15228)
#15231
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cherry-pick #15228 to release-3.0
What problem does this PR solve?
create database test
statement,table_names
inevents_statements_summary_by_digest
is "test.".table_names
is current db, not the schema where table exists.What is changed and how it works?
StmtCtx.Tables
is only used in statement summary and test cases, so it's safe.Check List
Tests
Code changes
N/A
Side effects
N/A
Related changes
Release note
table_names
in statement summary tables may be wrong in some statements.