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Viewing changes to tests/t/distinct.test

  • Committer: Brian Aker
  • Date: 2010-08-03 20:57:39 UTC
  • mfrom: (1680.6.4 rollup)
  • Revision ID: brian@gaz-20100803205739-7betgobkod41363k
Removes LOCK_system_variables_hash, one goto, drops internall new for std
new (so possible performance regression), fixes bug where Session was not
unlocked correctly.

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Lines of Context:
tests/t/distinct.test
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      (1, 'Z001'),
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      (2, 'R002');
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--sorted_result
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SELECT DISTINCTROW email, shipcode FROM t1, t2 WHERE t1.infoID=t2.infoID;
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SELECT DISTINCTROW email FROM t1 ORDER BY dateentered DESC;
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SELECT DISTINCTROW email, shipcode FROM t1, t2 WHERE t1.infoID=t2.infoID ORDER BY dateentered DESC;
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EXPLAIN SELECT DISTINCT a FROM t1;
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EXPLAIN SELECT DISTINCT a,b FROM t1;
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EXPLAIN SELECT DISTINCT t1_1.a, t1_1.b FROM t1 t1_1, t1 t1_2;
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--sorted_result
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EXPLAIN SELECT DISTINCT t1_1.a, t1_1.b FROM t1 t1_1, t1 t1_2
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  WHERE t1_1.a = t1_2.a;
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EXPLAIN SELECT a FROM t1 GROUP BY a;