kangpinghuang commented on a change in pull request #656: Modify alter tablet
implementation and change ColumnPruning to ZoneMap
URL: https://github.com/apache/incubator-doris/pull/656#discussion_r259685868
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File path: be/src/olap/olap_cond.cpp
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@@ -656,7 +654,7 @@ int Conditions::delete_pruning_filter(
}
}
- if (true == del_not_satisfied || 0 == _columns.size()) {
+ if (del_not_satisfied || _columns.empty()) {
Review comment:
put _columns.empty() in the first line of this function
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