database/doris
2
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

[Fix](inverted index) add datev2/datetimev2 for inverted index column type (#19845)

Browse Source 
When we try to query array of datetimev2 column by inverted index, it returns an error like this:

CREATE TABLE `nested` (
 `qid` bigint(20) NULL,
 `tag` array<text> NULL,
 `creationDate` datetime NULL,
 `title` text NULL,
 `user` text NULL,
 `answers.user` array<text> NULL,
 `answers.date` array<datetimev2(0)> NULL,
 INDEX tag_idx (`tag`) USING INVERTED PROPERTIES("parser" = "english") COMMENT '',
 INDEX creation_date_idx (`creationDate`) USING INVERTED COMMENT '',
 INDEX title_idx (`title`) USING INVERTED COMMENT '',
 INDEX user_idx (`user`) USING INVERTED COMMENT '',
 INDEX answers_user_idx (`answers.user`) USING INVERTED COMMENT '',
 INDEX answers_date_idx (`answers.date`) USING INVERTED COMMENT ''
) ENGINE=OLAP
DUPLICATE KEY(`qid`)
COMMENT 'OLAP'
DISTRIBUTED BY HASH(`qid`) BUCKETS 18
PROPERTIES (
"replication_allocation" = "tag.location.default: 1",
"storage_format" = "V2",
"compression" = "ZSTD",
"light_schema_change" = "true",
"dynamic_schema" = "true",
"disable_auto_compaction" = "false"
); 

mysql> select * from nested.nested where tag match 'java' and `answers.date` element_le '2012-04-08T21:15:33.873Z' limit 10;
ERROR 1105 (HY000): errCode = 2, detailMessage = no function found for MATCH_ELEMENT_LE,`answers.date` MA
This commit is contained in:
airborne12
2023-05-19 14:57:01 +08:00
committed by GitHub
parent f46f0c84b2
commit 9d54545bac
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fe/fe-common/src/main/java/org/apache/doris/catalog/Type.java
View File

@ -149,6 +149,10 @@ public abstract class Type {
numericDateTimeTypes = Lists.newArrayList();
numericDateTimeTypes.add(DATE);
numericDateTimeTypes.add(DATETIME);
numericDateTimeTypes.add(DATEV2);
numericDateTimeTypes.add(DATETIMEV2);
numericDateTimeTypes.add(TIME);
numericDateTimeTypes.add(TIMEV2);
numericDateTimeTypes.addAll(numericTypes);
trivialTypes = Lists.newArrayList();