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Add a testcase for EXPLAIN FORMAT=JSON for ROR-union index_merge.

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Sergei Petrunia
2015-02-17 18:43:22 +03:00
parent 3e2849d2a0
commit 4da7aa55f6
2 changed files with 32 additions and 0 deletions
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mysql-test/t/explain_json.test
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@@ -34,6 +34,9 @@ explain format=json select * from t2 where a1<5;
explain format=json select * from t2 where a1=1 or b1=2;
explain format=json select * from t2 where a1=1 or (b1=2 and b2=3);
explain format=json select * from t2 where (a1=1 and a2=1) or
(b1=2 and b2=1);
--echo # Try ref access on two key components
explain format=json select * from t0,t2 where t2.b1=t0.a and t2.b2=4;