Details
-
Bug
-
Resolution: Fixed
-
Major
-
Morpheus
-
Untriaged
-
1
-
Yes
Description
Build: 7.2.0-1108
Dataset: https://s3-us-west-1.amazonaws.com/qebucket/testrunner/data/napa_dataset.txt.gz
FTS index:
{
|
"type": "fulltext-index",
|
"name": "default_index",
|
"uuid": "",
|
"sourceType": "gocbcore",
|
"sourceName": "default",
|
"sourceUUID": "",
|
"planParams": {
|
"maxPartitionsPerPIndex": 171
|
},
|
"params": {
|
"doc_config": {
|
"docid_prefix_delim": "",
|
"docid_regexp": "",
|
"mode": "type_field",
|
"type_field": "type"
|
},
|
"mapping": {
|
"analysis": {},
|
"default_analyzer": "keyword",
|
"default_datetime_parser": "dateTimeOptional",
|
"default_field": "_all",
|
"default_mapping": {
|
"default_analyzer": "keyword",
|
"dynamic": true,
|
"enabled": true
|
},
|
"default_type": "_default",
|
"docvalues_dynamic": true,
|
"index_dynamic": true,
|
"store_dynamic": false,
|
"type_field": "type"
|
},
|
"store": {
|
"indexType": "scorch",
|
"mossStoreOptions": {},
|
"segmentVersion": 15
|
}
|
},
|
"sourceParams": {}
|
}
|
Below Flex queries not using FTS indexes:
SELECT META().id FROM `default` USE INDEX (USING FTS, USING GSI) WHERE address.ecpdId="1" ORDER BY META().id LIMIT 100
|
SELECT META().id, email FROM `default` USE INDEX (USING FTS, USING GSI) WHERE address.ecpdId="3" OR address.applicationId=300 ORDER BY email,META().id LIMIT 10
|
SELECT META().id, address.applicationId FROM `default` USE INDEX (USING FTS, USING GSI) WHERE address.ecpdId="3" AND address.deviceTypeId=9 ORDER BY address.applicationId,META().id LIMIT 100
|
SELECT META().id, address.applicationId FROM `default` USE INDEX (USING FTS, USING GSI) WHERE address.applicationId = 1 AND address.deviceTypeId=9 AND address.deviceStatus=0 ORDER BY address.applicationId LIMIT 100
|
|
Explain of one of the query:
{
|
"optimizer_hints": {
|
"hints_not_followed": [
|
"INDEX(default ): INDEX hint cannot be followed",
|
"INDEX_FTS(default ): INDEX_FTS hint cannot be followed"
|
]
|
},
|
"plan": {
|
"#operator": "Sequence",
|
"~children": [
|
{
|
"#operator": "Sequence",
|
"~children": [
|
{
|
"#operator": "PrimaryScan3",
|
"index": "primary_gsi_index",
|
"index_projection": {
|
"primary_key": true
|
},
|
"keyspace": "default",
|
"namespace": "default",
|
"using": "gsi"
|
},
|
{
|
"#operator": "Fetch",
|
"keyspace": "default",
|
"namespace": "default"
|
},
|
{
|
"#operator": "Parallel",
|
"~child": {
|
"#operator": "Sequence",
|
"~children": [
|
{
|
"#operator": "Filter",
|
"condition": "(((((`default`.`address`).`applicationId`) = 1) and (((`default`.`address`).`deviceTypeId`) = 9)) and (((`default`.`address`).`deviceStatus`) = 0))"
|
},
|
{
|
"#operator": "InitialProject",
|
"result_terms": [
|
{
|
"expr": "(meta(`default`).`id`)"
|
},
|
{
|
"expr": "((`default`.`address`).`applicationId`)"
|
}
|
]
|
}
|
]
|
}
|
}
|
]
|
},
|
{
|
"#operator": "Order",
|
"limit": "100",
|
"sort_terms": [
|
{
|
"expr": "((`default`.`address`).`applicationId`)"
|
}
|
]
|
},
|
{
|
"#operator": "Limit",
|
"expr": "100"
|
}
|
]
|
}
|
}
|
Attachments
Issue Links
- is caused by
-
MB-51737 Support negative optimizer hints
- Resolved
For Gerrit Dashboard: MB-52018 | ||||||
---|---|---|---|---|---|---|
# | Subject | Branch | Project | Status | CR | V |
174432,2 | MB-52018 Don't add empty string as index name | master | query | Status: MERGED | +2 | +1 |