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c443dbff0e
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.
26 lines
808 B
Text
26 lines
808 B
Text
--echo #
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--echo # MDEV-14429 sql_safe_updates in my.cnf not work
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--echo #
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select @@sql_safe_updates;
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--echo #
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--echo # MDEV-18304 sql_safe_updates does not work with OR clauses
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--echo #
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create table t1 (a int, b int, primary key (a), key (b));
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update t1 set b=2 where a=1 or b=2;
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explain update t1 set b=2 where a=1 or b=2;
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delete from t1 where a=1 or b=2;
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explain delete from t1 where a=1 or b=2;
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insert into t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8);
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explain update t1 set b=2 where a=1 or b=2;
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update t1 set b=2 where a=1 or b=2;
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set @@optimizer_switch="index_merge=off";
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--error ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE
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update t1 set b=2 where a=1 or b=2;
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--error ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE
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delete from t1 where a=1 or b=2;
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drop table t1;
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--echo #
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--echo # End of 10.3 tests
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--echo #
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