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df563e0c03
main.derived_cond_pushdown: Move all 10.3 tests to the end, trim trailing white space, and add an "End of 10.3 tests" marker. Add --sorted_result to tests where the ordering is not deterministic. main.win_percentile: Add --sorted_result to tests where the ordering is no longer deterministic.
47 lines
1.4 KiB
Text
47 lines
1.4 KiB
Text
create table t1 (pk int primary key);
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insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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select * from t1 order by now(), cast(pk as char(0));
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pk
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1
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10
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2
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3
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4
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5
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6
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7
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8
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9
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show warnings;
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Level Code Message
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Warning 1292 Truncated incorrect CHAR(0) value: '1'
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Warning 1292 Truncated incorrect CHAR(0) value: '2'
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Warning 1292 Truncated incorrect CHAR(0) value: '3'
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Warning 1292 Truncated incorrect CHAR(0) value: '4'
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Warning 1292 Truncated incorrect CHAR(0) value: '5'
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Warning 1292 Truncated incorrect CHAR(0) value: '6'
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Warning 1292 Truncated incorrect CHAR(0) value: '7'
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Warning 1292 Truncated incorrect CHAR(0) value: '8'
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Warning 1292 Truncated incorrect CHAR(0) value: '9'
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Warning 1292 Truncated incorrect CHAR(0) value: '10'
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drop table t1;
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#
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# MDEV-17020: Assertion `length > 0' failed in ptr_compare upon ORDER BY with bad conversion
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#
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set @save_sql_mode= @@sql_mode;
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SET @@sql_mode= '';
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CREATE TABLE t1 (pk INT PRIMARY KEY);
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INSERT INTO t1 VALUES (1),(2);
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explain
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SELECT * FROM t1 ORDER BY 'foo', CONVERT(pk, CHAR(0)) LIMIT 2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 index NULL PRIMARY 4 NULL 2 Using index; Using filesort
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SELECT * FROM t1 ORDER BY 'foo', Cast(pk as CHAR(0)) LIMIT 2;
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pk
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1
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2
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Warnings:
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Warning 1292 Truncated incorrect CHAR(0) value: '1'
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Warning 1292 Truncated incorrect CHAR(0) value: '2'
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set @@sql_mode= @save_sql_mode;
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drop table t1;
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