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MDEV-33152 Add QUERIES to INDEX_STATISTICS

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Other changes:
- Do not collect index statistics for system tables like index_stats
  table_stats, performance_schema, information_schema etc as the user
  has no control of these and the generate noise in the statistics.
This commit is contained in:
Monty
2024-01-02 17:11:14 +02:00
committed by Sergei Golubchik
parent 869e67c92f
commit a00e99acca
16 changed files with 96 additions and 32 deletions
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6
mysql-test/main/lowercase_table5.result
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@ -130,9 +130,9 @@ TABLE_SCHEMA TABLE_NAME ROWS_READ ROWS_CHANGED ROWS_CHANGED_X_INDEXES
test T1 4 4 4
test t1 4 4 4
SELECT * FROM INFORMATION_SCHEMA.INDEX_STATISTICS ORDER BY BINARY TABLE_NAME;
TABLE_SCHEMA TABLE_NAME INDEX_NAME ROWS_READ
test T1 a 4
test t1 a 4
TABLE_SCHEMA TABLE_NAME INDEX_NAME ROWS_READ QUERIES
test T1 a 4 1
test t1 a 4 1
DROP TABLE t1;
DROP TABLE T1;
SET GLOBAL userstat=DEFAULT;