wuyunfeng commented on a change in pull request #3305: Add field context for
string field keyword type
URL: https://github.com/apache/incubator-doris/pull/3305#discussion_r407510288
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File path: gensrc/thrift/PlanNodes.thrift
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@@ -222,6 +222,18 @@ struct TEsScanNode {
// {"city": "city.raw"}
// use select city from table, if enable the docvalue, we will fetch the
`city` field value from `city.raw`
3: optional map<string, string> docvalue_context
+ // used to indicate which string-type field predicate should used
xxx.keyword etc.
+ // "k1": {
+ // "type": "text",
+ // "fields": {
+ // "keyword": {
+ // "type": "keyword",
+ // "ignore_above": 256
+ // }
+ // }
+ // }
+ // k1 > 'abc' -> k1.keyword > 'abc'
+ 4: optional map<string, string> fields_context
Review comment:
https://www.elastic.co/guide/en/elasticsearch/reference/current/multi-fields.html
fields is what it means to be, maybe enable_keyword_sniff is no t suitable?
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