Details
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Bug
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Resolution: Fixed
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Major
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7.6.0, 7.6.2, 7.6.1
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Untriaged
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0
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Unknown
Description
The following query works as expected (it provides a filter for high selectivity) in other words I am forcing the brightness to be < 20.
SELECT id, color, verbs, brightness
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FROM `vector-sample`.color.rgb AS t1
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WHERE
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brightness < 20
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AND SEARCH(t1, {
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"query": { "match_none": {} },
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"knn_operator": "and",
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"knn": [
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{
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"field": "colorvect_l2",
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"vector": [0.0, 0.0, 127.7],
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"k": 3
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}, {
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"field": "colorvect_dot",
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"vector": [0.0, 0.0, 1.0],
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"k": 3
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}
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]
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})
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But If I add an index here I just use the index advisor
CREATE INDEX adv_brightness ON `default`:`vector-sample`.`color`.`rgb`(`brightness`)
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And re-run the same query I get a different result.
The FTS index definition:
{ "type": "fulltext-index", "name": "vector-sample.color.color_vector_index", "sourceType": "gocbcore", "sourceName": "vector-sample", "planParams": \{ "maxPartitionsPerPIndex": 512, "indexPartitions": 2 }
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,
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"params": {
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"doc_config":
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{ "docid_prefix_delim": "", "docid_regexp": "", "mode": "scope.collection.type_field", "type_field": "type" }
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,
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"mapping": {
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"analysis": {},
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"default_analyzer": "standard",
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"default_datetime_parser": "dateTimeOptional",
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"default_field": "_all",
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"default_mapping": {
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"dynamic": false,
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"enabled": false
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},
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"default_type": "_default",
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"docvalues_dynamic": false,
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"index_dynamic": false,
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"store_dynamic": false,
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"type_field": "_type",
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"types": {
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"color.rgb": {
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"dynamic": false,
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"enabled": true,
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"properties": {
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"brightness": {
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"dynamic": false,
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"enabled": true,
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"fields": [
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{ "index": true, "name": "brightness", "store": true, "type": "number" }
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]
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},
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"color": {
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"dynamic": false,
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"enabled": true,
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"fields": [
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{ "analyzer": "en", "index": true, "name": "color", "store": true, "type": "text" }
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]
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},
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"colorvect_dot": {
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"dynamic": false,
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"enabled": true,
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"fields": [
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{ "dims": 3, "index": true, "name": "colorvect_dot", "similarity": "dot_product", "type": "vector" }
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]
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},
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"colorvect_l2": {
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"dynamic": false,
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"enabled": true,
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"fields": [
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{ "dims": 3, "index": true, "name": "colorvect_l2", "similarity": "l2_norm", "type": "vector" }
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]
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},
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"embedding_vector_dot": {
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"dynamic": false,
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"enabled": true,
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"fields": [
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{ "dims": 1536, "index": true, "name": "embedding_vector_dot", "similarity": "dot_product", "type": "vector" }
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]
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},
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"wheel_pos": {
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"dynamic": false,
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"enabled": true,
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"fields": [
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{ "analyzer": "en", "index": true, "name": "wheel_pos", "store": true, "type": "text" }
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]
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}
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}
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}
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}
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},
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"store": {
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"indexType": "scorch",
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"segmentVersion": 16
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}
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},
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"sourceParams": {}
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}
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The fts data is attached as "rgb.json"
Attachments
Issue Links
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- Closed
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