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a247282aa6
"Process NATURAL and USING joins according to SQL:2003".
* Some of the main problems fixed by the patch:
- in "select *" queries the * expanded correctly according to
ANSI for arbitrary natural/using joins
- natural/using joins are correctly transformed into JOIN ... ON
for any number/nesting of the joins.
- column references are correctly resolved against natural joins
of any nesting and combined with arbitrary other joins.
* This patch also contains a fix for name resolution of items
inside the ON condition of JOIN ... ON - in this case items must
be resolved only against the JOIN operands. To support such
'local' name resolution, the patch introduces a stack of
name resolution contexts used at parse time.
NOTICE:
- This patch is not complete in the sense that
- there are 2 test cases that still do not pass -
one in join.test, one in select.test. Both are marked
with a comment "TODO: WL#2486".
- it does not include a new test specific for the task
34 lines
685 B
Plaintext
34 lines
685 B
Plaintext
#
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# Test some error conditions
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#
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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--error 1146
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insert into t1 values(1);
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--error 1146
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delete from t1;
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--error 1146
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update t1 set a=1;
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create table t1 (a int);
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--error 1054
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select count(test.t1.b) from t1;
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--error 1054
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select count(not_existing_database.t1) from t1;
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--error 1054
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select count(not_existing_database.t1.a) from t1;
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--error 1044,1146
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select count(not_existing_database.t1.a) from not_existing_database.t1;
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--error 1054
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select 1 from t1 order by 2;
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--error 1054
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select 1 from t1 group by 2;
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--error 1054
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select 1 from t1 order by t1.b;
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--error 1054
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select count(*),b from t1;
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drop table t1;
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# End of 4.1 tests
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