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Ensure that test_quick_select doesn't return more rows than in the table

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Other changes:
- In test_quick_select(), assume that if table->used_stats_records is 0
  then the table has 0 rows.
- Fixed prepare_simple_select() to populate table->used_stat_records
- Enusre that set_statistics_for_tables() doesn't cause used_stats_records
  to be 0 when using stat_tables.
- To get blackhole to work with replication, set stats.records to 2 so
  that test_quick_select() doesn't assume the table is empty.
This commit is contained in:
Monty
2021-10-05 17:08:16 +03:00
committed by Sergei Petrunia
parent 8b977a6c3a
commit c443dbff0e
16 changed files with 85 additions and 50 deletions
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2
mysql-test/suite/innodb/r/innodb_stats_fetch_nonexistent.result
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@@ -22,7 +22,7 @@ FROM information_schema.statistics WHERE table_name = 'test_ps_fetch_nonexistent
ORDER BY index_name, seq_in_index;
seq_in_index 1
column_name a
cardinality 0
cardinality 1
SELECT table_rows, avg_row_length, max_data_length, index_length
FROM information_schema.tables WHERE table_name = 'test_ps_fetch_nonexistent';
table_rows 0