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Don't make OLD_PASSWORD() a reserved word mysql-test/r/explain.result: Test select count(*) mysql-test/r/func_crypt.result: Test old_password() mysql-test/t/explain.test: Test select count(*) mysql-test/t/func_crypt.test: Test old_password() sql/item_create.cc: Don't make OLD_PASSWORD() a reserved word sql/item_create.h: Don't make OLD_PASSWORD() a reserved word sql/lex.h: Don't make OLD_PASSWORD() a reserved word sql/opt_range.cc: Remove blank space sql/opt_sum.cc: Fix problem in MIN/MAX optimisation
30 lines
913 B
Text
30 lines
913 B
Text
#
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# Test of different EXPLAIN's
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drop table if exists t1;
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create table t1 (id int not null, str char(10), unique(str));
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explain select * from t1;
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insert into t1 values (1, null),(2, null),(3, "foo"),(4, "bar");
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select * from t1 where str is null;
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select * from t1 where str="foo";
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explain select * from t1 where str is null;
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explain select * from t1 where str="foo";
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explain select * from t1 ignore key (str) where str="foo";
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explain select * from t1 use key (str,str) where str="foo";
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#The following should give errors
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--error 1072
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explain select * from t1 use key (str,str,foo) where str="foo";
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--error 1072
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explain select * from t1 ignore key (str,str,foo) where str="foo";
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drop table t1;
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explain select 1;
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create table t1 (a int not null);
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explain select count(*) from t1;
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insert into t1 values(1);
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explain select count(*) from t1;
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insert into t1 values(1);
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explain select count(*) from t1;
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drop table t1;
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