42 lines
845 B
Plaintext
42 lines
845 B
Plaintext
--disable_query_log
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set @@session.explicit_defaults_for_timestamp=off;
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--enable_query_log
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# owner: bin.lb
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# owner group: SQL2
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# tags: dml
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# description:
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#
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--disable_warnings
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drop table if exists tt1;
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--enable_warnings
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create table tt1(c1 int primary key, c2 int);
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insert into tt1 values(1,4);
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insert into tt1 values(2,3);
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select c1, c2 as c1 from tt1;
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--error 1052
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select c1, c2 as c1 from tt1 order by c1;
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select c2 as c1 from tt1 order by c1;
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select c2 as c1 from tt1 where c1<4;
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select c1 as cc, c2 as c1 from tt1 where c1<4;
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select c1 as cc, c2 as c1 from tt1 order by c1;
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select c1, c2 as c1 from tt1 where c1<4;
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select c2 as cc from tt1 order by c1;
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select c2 as c1 from tt1 order by c1;
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select c1 as c1, c2 as c1 from tt1 where c1<4;
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#show columns from t1 like 'c1';
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show columns from tt1;
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#show columns from t1 like '%c%';
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