*: improve the column info for client #4770
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/run-all-tests |
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LGTM |
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fix #4773 |
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/run-integration-common-test |
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/run-all-test |
shenli
reviewed
Oct 15, 2017
executor/executor_test.go
Outdated
| @@ -1644,6 +1644,22 @@ func (s *testSuite) TestColumnName(c *C) { | |||
| c.Check(len(fields), Equals, 2) | |||
| c.Check(fields[0].Column.Name.L, Equals, "d") | |||
| c.Check(fields[1].Column.Name.L, Equals, "c") | |||
| rs, err = tk.Exec("select c as a from t as t2") | |||
There was a problem hiding this comment.
Add comment for your test case to explain the purpose of the test.
expression/schema.go
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| @@ -115,7 +115,9 @@ func (s *Schema) FindColumnAndIndex(astCol *ast.ColumnName) (*Column, int, error | |||
| if idx == -1 { | |||
| idx = i | |||
| } else { | |||
| return nil, -1, errors.Errorf("Column %s is ambiguous", col.String()) | |||
| if !col.IsAggOrSubq { | |||
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PTAL @shenli |
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LGTM |
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/run-all-tests |
shenli
approved these changes
Oct 15, 2017
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fix #4660
PTAL @coocood @hanfei1991 @breeswish