ddl: don't rely on expression.Column.ColName
#11255
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winoros
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Codecov Report
@@ Coverage Diff @@
## master #11255 +/- ##
================================================
- Coverage 81.2684% 81.2643% -0.0041%
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Files 423 423
Lines 90094 90117 +23
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+ Hits 73218 73233 +15
- Misses 11581 11586 +5
- Partials 5295 5298 +3 |
Codecov Report
@@ Coverage Diff @@
## master #11255 +/- ##
=======================================
Coverage 81.33% 81.33%
=======================================
Files 423 423
Lines 90750 90750
=======================================
Hits 73807 73807
Misses 11632 11632
Partials 5311 5311 |
alivxxx
reviewed
Jul 17, 2019
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| func extractPartitionColumns(partExpr string, tblInfo *model.TableInfo) ([]*model.ColumnInfo, error) { | ||
| partExpr = "select " + partExpr | ||
| stmts, _, err := parser.New().Parse(partExpr, "", "") |
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Should we handle warnings like ParseSimpleExprWithTableInfo?
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I think we don't need. The warning generated before is not handled either.
qw4990
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Jul 18, 2019
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LGTM |
tiancaiamao
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tiancaiamao
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Jul 19, 2019
ngaut
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Jul 19, 2019
| } | ||
| extractor := &columnNameExtractor{ | ||
| tblInfo: tblInfo, | ||
| extractedColumns: make([]*model.ColumnInfo, 0), |
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You can keep extractedColumns as nil
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/run-all-tests |
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What problem does this PR solve?
Clean the dependencies of
expression.Column.What is changed and how it works?
Directly extract the columns. Don't build expression and use
expression.Column.ColName.Check List
Tests