wuyunfeng commented on a change in pull request #2865: support escape characte
URL: https://github.com/apache/incubator-doris/pull/2865#discussion_r376764423
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File path: be/src/exec/es/es_query_builder.cpp
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@@ -110,8 +110,17 @@ void WildCardQueryBuilder::to_json(rapidjson::Document*
document, rapidjson::Val
}
WildCardQueryBuilder::WildCardQueryBuilder(const ExtLikePredicate&
like_predicate) : _field(like_predicate.col.name) {
_like_value = like_predicate.value.to_string();
- std::replace(_like_value.begin(), _like_value.end(), '_', '?');
- std::replace(_like_value.begin(), _like_value.end(), '%', '*');
+ // example of translation :
+ // abc\_123 ===> abc?123
Review comment:
How about abc_123 ?
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