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join_outer.result, opt_range.cc, item_cmpfunc.cc:
Post merge changes sql_yacc.yy: Post merge changes sql_select.cc: Fixed bugs #12101, #12102: wrong calculation of not_null_tables() for some expressions (post merge changes). The function add_key_fields() is modified. There cannot be NOT before BETWEEN/IN anymore. Rather Item_func_between/in objects can represent now [NOT]BETWEEN/IN expressions. sql/item_cmpfunc.cc: Post merge changes sql/opt_range.cc: Post merge changes sql/sql_select.cc: Fixed bugs #12101, #12102: wrong calculation of not_null_tables() for some expressions (post merge changes). The function add_key_fields() is modified. There cannot be NOT before BETWEEN/IN anymore. Rather Item_func_between/in objects can represent now [NOT]BETWEEN/IN expressions. sql/sql_yacc.yy: Post merge changes. mysql-test/r/join_outer.result: Post merge changes
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@ -1123,14 +1123,14 @@ a b a b
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7 8 7 5
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EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a OR t1.a = t2.b;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 4
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1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 4 Using where
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1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.a 1
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EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a IN(t2.a, t2.b);
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 4
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1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.a 1 Using where
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1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 4 Using where
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1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.a 1
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EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a > IF(t1.a = t2.b-2, t2.b, t2.b-1);
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 4
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1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.a 1 Using where
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1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 4 Using where
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1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.a 1
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DROP TABLE t1,t2;
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