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33 lines
837 B
Plaintext
33 lines
837 B
Plaintext
#
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# system functions
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#
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select database();
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select charset(database());
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select database() = "test";
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select database() = _utf8"test";
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select database() = _latin1"test";
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select user() like "%@%";
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select user() like _utf8"%@%";
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select user() like _latin1"%@%";
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select charset(user());
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select version()>="3.23.29";
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select version()>=_utf8"3.23.29";
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select version()>=_latin1"3.23.29";
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select charset(version());
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explain extended select database(), user();
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create table t1 (version char(40)) select database(), user(), version() as 'version';
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show create table t1;
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drop table t1;
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select charset(charset(_utf8'a')), charset(collation(_utf8'a'));
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select collation(charset(_utf8'a')), collation(collation(_utf8'a'));
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create table t1 select charset(_utf8'a'), collation(_utf8'a');
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show create table t1;
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drop table t1;
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select TRUE,FALSE,NULL;
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