filter: use TiDB's IsMemOrSysDB() method in IsSystemSchema() #316
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PTAL @amyangfei @leoppro |
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What problem does this PR solve?
TiDB introduced two additional system schemas in pingcap/tidb#13757 (
metrics_schema) and pingcap/tidb#14147 (inspection_schema), whichfilter.IsSystemSchema()currently cannot recognize.What is changed and how it works?
To avoid playing catch up with TiDB in the future, we changed the implementation of
filter.IsSystemSchema()to forward to the standard"github.com/pingcap/tidb/util".IsMemOrSysDB().Check List
Tests
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