Fix string type column zone map bug #2144
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@kangpinghuang |
imay
reviewed
Nov 6, 2019
be/src/olap/schema.h
Outdated
| @@ -99,7 +99,7 @@ class Schema { | |||
| ~Schema(); | |||
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| const std::vector<Field*>& columns() const { return _cols; } | |||
| const Field* column(ColumnId cid) const { return _cols[cid]; } | |||
| Field* column(ColumnId cid) const { return _cols[cid]; } | |||
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Why we return a non-const Field? I think this field will be not changed.
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string type column's zone map of segment is wrong and segments are filtered incorrectly.
Issue: #2143