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search_test.go
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package redis_test
import (
"context"
"fmt"
"strconv"
"time"
. "github.com/bsm/ginkgo/v2"
. "github.com/bsm/gomega"
"github.com/redis/go-redis/v9"
)
func WaitForIndexing(c *redis.Client, index string) {
for {
res, err := c.FTInfo(context.Background(), index).Result()
Expect(err).NotTo(HaveOccurred())
if c.Options().Protocol == 2 {
if res.Indexing == 0 {
return
}
time.Sleep(100 * time.Millisecond)
} else {
return
}
}
}
var _ = Describe("RediSearch commands Resp 2", Label("search"), func() {
ctx := context.TODO()
var client *redis.Client
BeforeEach(func() {
client = redis.NewClient(&redis.Options{Addr: ":6379", Protocol: 2})
Expect(client.FlushDB(ctx).Err()).NotTo(HaveOccurred())
})
AfterEach(func() {
Expect(client.Close()).NotTo(HaveOccurred())
})
It("should FTCreate and FTSearch WithScores", Label("search", "ftcreate", "ftsearch"), func() {
val, err := client.FTCreate(ctx, "txt", &redis.FTCreateOptions{}, &redis.FieldSchema{FieldName: "txt", FieldType: redis.SearchFieldTypeText}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "txt")
client.HSet(ctx, "doc1", "txt", "foo baz")
client.HSet(ctx, "doc2", "txt", "foo bar")
res, err := client.FTSearchWithArgs(ctx, "txt", "foo ~bar", &redis.FTSearchOptions{WithScores: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(int64(2)))
for _, doc := range res.Docs {
Expect(*doc.Score).To(BeNumerically(">", 0))
Expect(doc.ID).To(Or(Equal("doc1"), Equal("doc2")))
}
})
It("should FTCreate and FTSearch stopwords", Label("search", "ftcreate", "ftsearch"), func() {
val, err := client.FTCreate(ctx, "txt", &redis.FTCreateOptions{StopWords: []interface{}{"foo", "bar", "baz"}}, &redis.FieldSchema{FieldName: "txt", FieldType: redis.SearchFieldTypeText}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "txt")
client.HSet(ctx, "doc1", "txt", "foo baz")
client.HSet(ctx, "doc2", "txt", "hello world")
res1, err := client.FTSearchWithArgs(ctx, "txt", "foo bar", &redis.FTSearchOptions{NoContent: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Total).To(BeEquivalentTo(int64(0)))
res2, err := client.FTSearchWithArgs(ctx, "txt", "foo bar hello world", &redis.FTSearchOptions{NoContent: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res2.Total).To(BeEquivalentTo(int64(1)))
})
It("should FTCreate and FTSearch filters", Label("search", "ftcreate", "ftsearch"), func() {
val, err := client.FTCreate(ctx, "txt", &redis.FTCreateOptions{}, &redis.FieldSchema{FieldName: "txt", FieldType: redis.SearchFieldTypeText}, &redis.FieldSchema{FieldName: "num", FieldType: redis.SearchFieldTypeNumeric}, &redis.FieldSchema{FieldName: "loc", FieldType: redis.SearchFieldTypeGeo}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "txt")
client.HSet(ctx, "doc1", "txt", "foo bar", "num", 3.141, "loc", "-0.441,51.458")
client.HSet(ctx, "doc2", "txt", "foo baz", "num", 2, "loc", "-0.1,51.2")
res1, err := client.FTSearchWithArgs(ctx, "txt", "foo", &redis.FTSearchOptions{Filters: []redis.FTSearchFilter{{FieldName: "num", Min: 0, Max: 2}}, NoContent: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Total).To(BeEquivalentTo(int64(1)))
Expect(res1.Docs[0].ID).To(BeEquivalentTo("doc2"))
res2, err := client.FTSearchWithArgs(ctx, "txt", "foo", &redis.FTSearchOptions{Filters: []redis.FTSearchFilter{{FieldName: "num", Min: 0, Max: "+inf"}}, NoContent: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res2.Total).To(BeEquivalentTo(int64(2)))
Expect(res2.Docs[0].ID).To(BeEquivalentTo("doc1"))
// Test Geo filter
geoFilter1 := redis.FTSearchGeoFilter{FieldName: "loc", Longitude: -0.44, Latitude: 51.45, Radius: 10, Unit: "km"}
geoFilter2 := redis.FTSearchGeoFilter{FieldName: "loc", Longitude: -0.44, Latitude: 51.45, Radius: 100, Unit: "km"}
res3, err := client.FTSearchWithArgs(ctx, "txt", "foo", &redis.FTSearchOptions{GeoFilter: []redis.FTSearchGeoFilter{geoFilter1}, NoContent: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res3.Total).To(BeEquivalentTo(int64(1)))
Expect(res3.Docs[0].ID).To(BeEquivalentTo("doc1"))
res4, err := client.FTSearchWithArgs(ctx, "txt", "foo", &redis.FTSearchOptions{GeoFilter: []redis.FTSearchGeoFilter{geoFilter2}, NoContent: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res4.Total).To(BeEquivalentTo(int64(2)))
docs := []interface{}{res4.Docs[0].ID, res4.Docs[1].ID}
Expect(docs).To(ContainElement("doc1"))
Expect(docs).To(ContainElement("doc2"))
})
It("should FTCreate and FTSearch sortby", Label("search", "ftcreate", "ftsearch"), func() {
val, err := client.FTCreate(ctx, "num", &redis.FTCreateOptions{}, &redis.FieldSchema{FieldName: "txt", FieldType: redis.SearchFieldTypeText}, &redis.FieldSchema{FieldName: "num", FieldType: redis.SearchFieldTypeNumeric, Sortable: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "num")
client.HSet(ctx, "doc1", "txt", "foo bar", "num", 1)
client.HSet(ctx, "doc2", "txt", "foo baz", "num", 2)
client.HSet(ctx, "doc3", "txt", "foo qux", "num", 3)
sortBy1 := redis.FTSearchSortBy{FieldName: "num", Asc: true}
sortBy2 := redis.FTSearchSortBy{FieldName: "num", Desc: true}
res1, err := client.FTSearchWithArgs(ctx, "num", "foo", &redis.FTSearchOptions{NoContent: true, SortBy: []redis.FTSearchSortBy{sortBy1}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Total).To(BeEquivalentTo(int64(3)))
Expect(res1.Docs[0].ID).To(BeEquivalentTo("doc1"))
Expect(res1.Docs[1].ID).To(BeEquivalentTo("doc2"))
Expect(res1.Docs[2].ID).To(BeEquivalentTo("doc3"))
res2, err := client.FTSearchWithArgs(ctx, "num", "foo", &redis.FTSearchOptions{NoContent: true, SortBy: []redis.FTSearchSortBy{sortBy2}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res2.Total).To(BeEquivalentTo(int64(3)))
Expect(res2.Docs[2].ID).To(BeEquivalentTo("doc1"))
Expect(res2.Docs[1].ID).To(BeEquivalentTo("doc2"))
Expect(res2.Docs[0].ID).To(BeEquivalentTo("doc3"))
res3, err := client.FTSearchWithArgs(ctx, "num", "foo", &redis.FTSearchOptions{NoContent: true, SortBy: []redis.FTSearchSortBy{sortBy2}, SortByWithCount: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res3.Total).To(BeEquivalentTo(int64(3)))
res4, err := client.FTSearchWithArgs(ctx, "num", "notpresentf00", &redis.FTSearchOptions{NoContent: true, SortBy: []redis.FTSearchSortBy{sortBy2}, SortByWithCount: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res4.Total).To(BeEquivalentTo(int64(0)))
})
It("should FTCreate and FTSearch example", Label("search", "ftcreate", "ftsearch"), func() {
val, err := client.FTCreate(ctx, "txt", &redis.FTCreateOptions{}, &redis.FieldSchema{FieldName: "title", FieldType: redis.SearchFieldTypeText, Weight: 5}, &redis.FieldSchema{FieldName: "body", FieldType: redis.SearchFieldTypeText}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "txt")
client.HSet(ctx, "doc1", "title", "RediSearch", "body", "Redisearch implements a search engine on top of redis")
res1, err := client.FTSearchWithArgs(ctx, "txt", "search engine", &redis.FTSearchOptions{NoContent: true, Verbatim: true, LimitOffset: 0, Limit: 5}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Total).To(BeEquivalentTo(int64(1)))
})
It("should FTCreate NoIndex", Label("search", "ftcreate", "ftsearch"), func() {
text1 := &redis.FieldSchema{FieldName: "field", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "text", FieldType: redis.SearchFieldTypeText, NoIndex: true, Sortable: true}
num := &redis.FieldSchema{FieldName: "numeric", FieldType: redis.SearchFieldTypeNumeric, NoIndex: true, Sortable: true}
geo := &redis.FieldSchema{FieldName: "geo", FieldType: redis.SearchFieldTypeGeo, NoIndex: true, Sortable: true}
tag := &redis.FieldSchema{FieldName: "tag", FieldType: redis.SearchFieldTypeTag, NoIndex: true, Sortable: true}
val, err := client.FTCreate(ctx, "idx", &redis.FTCreateOptions{}, text1, text2, num, geo, tag).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx")
client.HSet(ctx, "doc1", "field", "aaa", "text", "1", "numeric", 1, "geo", "1,1", "tag", "1")
client.HSet(ctx, "doc2", "field", "aab", "text", "2", "numeric", 2, "geo", "2,2", "tag", "2")
res1, err := client.FTSearch(ctx, "idx", "@text:aa*").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Total).To(BeEquivalentTo(int64(0)))
res2, err := client.FTSearch(ctx, "idx", "@field:aa*").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res2.Total).To(BeEquivalentTo(int64(2)))
res3, err := client.FTSearchWithArgs(ctx, "idx", "*", &redis.FTSearchOptions{SortBy: []redis.FTSearchSortBy{{FieldName: "text", Desc: true}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res3.Total).To(BeEquivalentTo(int64(2)))
Expect(res3.Docs[0].ID).To(BeEquivalentTo("doc2"))
res4, err := client.FTSearchWithArgs(ctx, "idx", "*", &redis.FTSearchOptions{SortBy: []redis.FTSearchSortBy{{FieldName: "text", Asc: true}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res4.Total).To(BeEquivalentTo(int64(2)))
Expect(res4.Docs[0].ID).To(BeEquivalentTo("doc1"))
res5, err := client.FTSearchWithArgs(ctx, "idx", "*", &redis.FTSearchOptions{SortBy: []redis.FTSearchSortBy{{FieldName: "numeric", Asc: true}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res5.Docs[0].ID).To(BeEquivalentTo("doc1"))
res6, err := client.FTSearchWithArgs(ctx, "idx", "*", &redis.FTSearchOptions{SortBy: []redis.FTSearchSortBy{{FieldName: "geo", Asc: true}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res6.Docs[0].ID).To(BeEquivalentTo("doc1"))
res7, err := client.FTSearchWithArgs(ctx, "idx", "*", &redis.FTSearchOptions{SortBy: []redis.FTSearchSortBy{{FieldName: "tag", Asc: true}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res7.Docs[0].ID).To(BeEquivalentTo("doc1"))
})
It("should FTExplain", Label("search", "ftexplain"), func() {
text1 := &redis.FieldSchema{FieldName: "f1", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "f2", FieldType: redis.SearchFieldTypeText}
text3 := &redis.FieldSchema{FieldName: "f3", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "txt", &redis.FTCreateOptions{}, text1, text2, text3).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "txt")
res1, err := client.FTExplain(ctx, "txt", "@f3:f3_val @f2:f2_val @f1:f1_val").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1).ToNot(BeEmpty())
})
It("should FTAlias", Label("search", "ftexplain"), func() {
text1 := &redis.FieldSchema{FieldName: "name", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "name", FieldType: redis.SearchFieldTypeText}
val1, err := client.FTCreate(ctx, "testAlias", &redis.FTCreateOptions{Prefix: []interface{}{"index1:"}}, text1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val1).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "testAlias")
val2, err := client.FTCreate(ctx, "testAlias2", &redis.FTCreateOptions{Prefix: []interface{}{"index2:"}}, text2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val2).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "testAlias2")
client.HSet(ctx, "index1:lonestar", "name", "lonestar")
client.HSet(ctx, "index2:yogurt", "name", "yogurt")
res1, err := client.FTSearch(ctx, "testAlias", "*").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Docs[0].ID).To(BeEquivalentTo("index1:lonestar"))
aliasAddRes, err := client.FTAliasAdd(ctx, "testAlias", "mj23").Result()
Expect(err).NotTo(HaveOccurred())
Expect(aliasAddRes).To(BeEquivalentTo("OK"))
res1, err = client.FTSearch(ctx, "mj23", "*").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Docs[0].ID).To(BeEquivalentTo("index1:lonestar"))
aliasUpdateRes, err := client.FTAliasUpdate(ctx, "testAlias2", "kb24").Result()
Expect(err).NotTo(HaveOccurred())
Expect(aliasUpdateRes).To(BeEquivalentTo("OK"))
res3, err := client.FTSearch(ctx, "kb24", "*").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res3.Docs[0].ID).To(BeEquivalentTo("index2:yogurt"))
aliasDelRes, err := client.FTAliasDel(ctx, "mj23").Result()
Expect(err).NotTo(HaveOccurred())
Expect(aliasDelRes).To(BeEquivalentTo("OK"))
})
It("should FTCreate and FTSearch textfield, sortable and nostem ", Label("search", "ftcreate", "ftsearch"), func() {
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, &redis.FieldSchema{FieldName: "txt", FieldType: redis.SearchFieldTypeText, Sortable: true, NoStem: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
resInfo, err := client.FTInfo(ctx, "idx1").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resInfo.Attributes[0].Sortable).To(BeTrue())
Expect(resInfo.Attributes[0].NoStem).To(BeTrue())
})
It("should FTAlter", Label("search", "ftcreate", "ftsearch", "ftalter"), func() {
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, &redis.FieldSchema{FieldName: "txt", FieldType: redis.SearchFieldTypeText}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
resAlter, err := client.FTAlter(ctx, "idx1", false, []interface{}{"body", redis.SearchFieldTypeText.String()}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resAlter).To(BeEquivalentTo("OK"))
client.HSet(ctx, "doc1", "title", "MyTitle", "body", "Some content only in the body")
res1, err := client.FTSearch(ctx, "idx1", "only in the body").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Total).To(BeEquivalentTo(int64(1)))
_, err = client.FTSearch(ctx, "idx_not_exist", "only in the body").Result()
Expect(err).To(HaveOccurred())
})
It("should FTSpellCheck", Label("search", "ftcreate", "ftsearch", "ftspellcheck"), func() {
text1 := &redis.FieldSchema{FieldName: "f1", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "f2", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, text2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "f1", "some valid content", "f2", "this is sample text")
client.HSet(ctx, "doc2", "f1", "very important", "f2", "lorem ipsum")
resSpellCheck, err := client.FTSpellCheck(ctx, "idx1", "impornant").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resSpellCheck[0].Suggestions[0].Suggestion).To(BeEquivalentTo("important"))
resSpellCheck2, err := client.FTSpellCheck(ctx, "idx1", "contnt").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resSpellCheck2[0].Suggestions[0].Suggestion).To(BeEquivalentTo("content"))
// test spellcheck with Levenshtein distance
resSpellCheck3, err := client.FTSpellCheck(ctx, "idx1", "vlis").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resSpellCheck3[0].Term).To(BeEquivalentTo("vlis"))
resSpellCheck4, err := client.FTSpellCheckWithArgs(ctx, "idx1", "vlis", &redis.FTSpellCheckOptions{Distance: 2}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resSpellCheck4[0].Suggestions[0].Suggestion).To(BeEquivalentTo("valid"))
// test spellcheck include
resDictAdd, err := client.FTDictAdd(ctx, "dict", "lore", "lorem", "lorm").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDictAdd).To(BeEquivalentTo(3))
terms := &redis.FTSpellCheckTerms{Inclusion: "INCLUDE", Dictionary: "dict"}
resSpellCheck5, err := client.FTSpellCheckWithArgs(ctx, "idx1", "lorm", &redis.FTSpellCheckOptions{Terms: terms}).Result()
Expect(err).NotTo(HaveOccurred())
lorm := resSpellCheck5[0].Suggestions
Expect(len(lorm)).To(BeEquivalentTo(3))
Expect(lorm[0].Score).To(BeEquivalentTo(0.5))
Expect(lorm[1].Score).To(BeEquivalentTo(0))
Expect(lorm[2].Score).To(BeEquivalentTo(0))
terms2 := &redis.FTSpellCheckTerms{Inclusion: "EXCLUDE", Dictionary: "dict"}
resSpellCheck6, err := client.FTSpellCheckWithArgs(ctx, "idx1", "lorm", &redis.FTSpellCheckOptions{Terms: terms2}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resSpellCheck6).To(BeEmpty())
})
It("should FTDict opreations", Label("search", "ftdictdump", "ftdictdel", "ftdictadd"), func() {
text1 := &redis.FieldSchema{FieldName: "f1", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "f2", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, text2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
resDictAdd, err := client.FTDictAdd(ctx, "custom_dict", "item1", "item2", "item3").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDictAdd).To(BeEquivalentTo(3))
resDictDel, err := client.FTDictDel(ctx, "custom_dict", "item2").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDictDel).To(BeEquivalentTo(1))
resDictDump, err := client.FTDictDump(ctx, "custom_dict").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDictDump).To(BeEquivalentTo([]string{"item1", "item3"}))
resDictDel2, err := client.FTDictDel(ctx, "custom_dict", "item1", "item3").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDictDel2).To(BeEquivalentTo(2))
})
It("should FTSearch phonetic matcher", Label("search", "ftsearch"), func() {
text1 := &redis.FieldSchema{FieldName: "name", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "name", "Jon")
client.HSet(ctx, "doc2", "name", "John")
res1, err := client.FTSearch(ctx, "idx1", "Jon").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res1.Total).To(BeEquivalentTo(int64(1)))
Expect(res1.Docs[0].Fields["name"]).To(BeEquivalentTo("Jon"))
client.FlushDB(ctx)
text2 := &redis.FieldSchema{FieldName: "name", FieldType: redis.SearchFieldTypeText, PhoneticMatcher: "dm:en"}
val2, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val2).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "name", "Jon")
client.HSet(ctx, "doc2", "name", "John")
res2, err := client.FTSearch(ctx, "idx1", "Jon").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res2.Total).To(BeEquivalentTo(int64(2)))
names := []interface{}{res2.Docs[0].Fields["name"], res2.Docs[1].Fields["name"]}
Expect(names).To(ContainElement("Jon"))
Expect(names).To(ContainElement("John"))
})
// up until redis 8 the default scorer was TFIDF, in redis 8 it is BM25
// this test expect redis major version >= 8
It("should FTSearch WithScores", Label("search", "ftsearch"), func() {
SkipBeforeRedisVersion(7.9, "default scorer is not BM25")
text1 := &redis.FieldSchema{FieldName: "description", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "description", "The quick brown fox jumps over the lazy dog")
client.HSet(ctx, "doc2", "description", "Quick alice was beginning to get very tired of sitting by her quick sister on the bank, and of having nothing to do.")
res, err := client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeNumerically("<=", 0.236))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "TFIDF"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(1)))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "TFIDF.DOCNORM"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(0.14285714285714285))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "BM25"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeNumerically("<=", 0.22471909420069797))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "DISMAX"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(2)))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "DOCSCORE"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(1)))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "HAMMING"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(0)))
})
// up until redis 8 the default scorer was TFIDF, in redis 8 it is BM25
// this test expect redis version < 8.0
It("should FTSearch WithScores", Label("search", "ftsearch"), func() {
SkipAfterRedisVersion(7.9, "default scorer is not TFIDF")
text1 := &redis.FieldSchema{FieldName: "description", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "description", "The quick brown fox jumps over the lazy dog")
client.HSet(ctx, "doc2", "description", "Quick alice was beginning to get very tired of sitting by her quick sister on the bank, and of having nothing to do.")
res, err := client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(1)))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "TFIDF"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(1)))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "TFIDF.DOCNORM"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(0.14285714285714285))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "BM25"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeNumerically("<=", 0.22471909420069797))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "DISMAX"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(2)))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "DOCSCORE"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(1)))
res, err = client.FTSearchWithArgs(ctx, "idx1", "quick", &redis.FTSearchOptions{WithScores: true, Scorer: "HAMMING"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(*res.Docs[0].Score).To(BeEquivalentTo(float64(0)))
})
It("should FTConfigSet and FTConfigGet ", Label("search", "ftconfigget", "ftconfigset", "NonRedisEnterprise"), func() {
val, err := client.FTConfigSet(ctx, "MINPREFIX", "1").Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
res, err := client.FTConfigGet(ctx, "*").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res["MINPREFIX"]).To(BeEquivalentTo("1"))
res, err = client.FTConfigGet(ctx, "MINPREFIX").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res).To(BeEquivalentTo(map[string]interface{}{"MINPREFIX": "1"}))
})
It("should FTAggregate GroupBy ", Label("search", "ftaggregate"), func() {
text1 := &redis.FieldSchema{FieldName: "title", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "body", FieldType: redis.SearchFieldTypeText}
text3 := &redis.FieldSchema{FieldName: "parent", FieldType: redis.SearchFieldTypeText}
num := &redis.FieldSchema{FieldName: "random_num", FieldType: redis.SearchFieldTypeNumeric}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, text2, text3, num).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "search", "title", "RediSearch",
"body", "Redisearch implements a search engine on top of redis",
"parent", "redis",
"random_num", 10)
client.HSet(ctx, "ai", "title", "RedisAI",
"body", "RedisAI executes Deep Learning/Machine Learning models and managing their data.",
"parent", "redis",
"random_num", 3)
client.HSet(ctx, "json", "title", "RedisJson",
"body", "RedisJSON implements ECMA-404 The JSON Data Interchange Standard as a native data type.",
"parent", "redis",
"random_num", 8)
reducer := redis.FTAggregateReducer{Reducer: redis.SearchCount}
options := &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err := client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliascount"]).To(BeEquivalentTo("3"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchCountDistinct, Args: []interface{}{"@title"}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliascount_distincttitle"]).To(BeEquivalentTo("3"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchSum, Args: []interface{}{"@random_num"}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliassumrandom_num"]).To(BeEquivalentTo("21"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchMin, Args: []interface{}{"@random_num"}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliasminrandom_num"]).To(BeEquivalentTo("3"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchMax, Args: []interface{}{"@random_num"}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliasmaxrandom_num"]).To(BeEquivalentTo("10"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchAvg, Args: []interface{}{"@random_num"}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliasavgrandom_num"]).To(BeEquivalentTo("7"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchStdDev, Args: []interface{}{"@random_num"}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliasstddevrandom_num"]).To(BeEquivalentTo("3.60555127546"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchQuantile, Args: []interface{}{"@random_num", 0.5}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliasquantilerandom_num,0.5"]).To(BeEquivalentTo("8"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchToList, Args: []interface{}{"@title"}}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["__generated_aliastolisttitle"]).To(ContainElements("RediSearch", "RedisAI", "RedisJson"))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchFirstValue, Args: []interface{}{"@title"}, As: "first"}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["first"]).To(Or(BeEquivalentTo("RediSearch"), BeEquivalentTo("RedisAI"), BeEquivalentTo("RedisJson")))
reducer = redis.FTAggregateReducer{Reducer: redis.SearchRandomSample, Args: []interface{}{"@title", 2}, As: "random"}
options = &redis.FTAggregateOptions{GroupBy: []redis.FTAggregateGroupBy{{Fields: []interface{}{"@parent"}, Reduce: []redis.FTAggregateReducer{reducer}}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "redis", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["parent"]).To(BeEquivalentTo("redis"))
Expect(res.Rows[0].Fields["random"]).To(Or(
ContainElement("RediSearch"),
ContainElement("RedisAI"),
ContainElement("RedisJson"),
))
})
It("should FTAggregate sort and limit", Label("search", "ftaggregate"), func() {
text1 := &redis.FieldSchema{FieldName: "t1", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "t2", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, text2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "t1", "a", "t2", "b")
client.HSet(ctx, "doc2", "t1", "b", "t2", "a")
options := &redis.FTAggregateOptions{SortBy: []redis.FTAggregateSortBy{{FieldName: "@t2", Asc: true}, {FieldName: "@t1", Desc: true}}}
res, err := client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("b"))
Expect(res.Rows[1].Fields["t1"]).To(BeEquivalentTo("a"))
Expect(res.Rows[0].Fields["t2"]).To(BeEquivalentTo("a"))
Expect(res.Rows[1].Fields["t2"]).To(BeEquivalentTo("b"))
options = &redis.FTAggregateOptions{SortBy: []redis.FTAggregateSortBy{{FieldName: "@t1"}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("a"))
Expect(res.Rows[1].Fields["t1"]).To(BeEquivalentTo("b"))
options = &redis.FTAggregateOptions{SortBy: []redis.FTAggregateSortBy{{FieldName: "@t1"}}, SortByMax: 1}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("a"))
options = &redis.FTAggregateOptions{SortBy: []redis.FTAggregateSortBy{{FieldName: "@t1"}}, Limit: 1, LimitOffset: 1}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("b"))
options = &redis.FTAggregateOptions{SortBy: []redis.FTAggregateSortBy{{FieldName: "@t1"}}, Limit: 1, LimitOffset: 0}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("a"))
})
It("should FTAggregate load ", Label("search", "ftaggregate"), func() {
text1 := &redis.FieldSchema{FieldName: "t1", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "t2", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, text2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "t1", "hello", "t2", "world")
options := &redis.FTAggregateOptions{Load: []redis.FTAggregateLoad{{Field: "t1"}}}
res, err := client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("hello"))
options = &redis.FTAggregateOptions{Load: []redis.FTAggregateLoad{{Field: "t2"}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t2"]).To(BeEquivalentTo("world"))
options = &redis.FTAggregateOptions{Load: []redis.FTAggregateLoad{{Field: "t2", As: "t2alias"}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t2alias"]).To(BeEquivalentTo("world"))
options = &redis.FTAggregateOptions{Load: []redis.FTAggregateLoad{{Field: "t1"}, {Field: "t2", As: "t2alias"}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("hello"))
Expect(res.Rows[0].Fields["t2alias"]).To(BeEquivalentTo("world"))
options = &redis.FTAggregateOptions{LoadAll: true}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("hello"))
Expect(res.Rows[0].Fields["t2"]).To(BeEquivalentTo("world"))
_, err = client.FTAggregateWithArgs(ctx, "idx_not_exist", "*", &redis.FTAggregateOptions{}).Result()
Expect(err).To(HaveOccurred())
})
It("should FTAggregate with scorer and addscores", Label("search", "ftaggregate", "NonRedisEnterprise"), func() {
SkipBeforeRedisVersion(7.4, "no addscores support")
title := &redis.FieldSchema{FieldName: "title", FieldType: redis.SearchFieldTypeText, Sortable: false}
description := &redis.FieldSchema{FieldName: "description", FieldType: redis.SearchFieldTypeText, Sortable: false}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{OnHash: true, Prefix: []interface{}{"product:"}}, title, description).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "product:1", "title", "New Gaming Laptop", "description", "this is not a desktop")
client.HSet(ctx, "product:2", "title", "Super Old Not Gaming Laptop", "description", "this laptop is not a new laptop but it is a laptop")
client.HSet(ctx, "product:3", "title", "Office PC", "description", "office desktop pc")
options := &redis.FTAggregateOptions{
AddScores: true,
Scorer: "BM25",
SortBy: []redis.FTAggregateSortBy{{
FieldName: "@__score",
Desc: true,
}},
}
res, err := client.FTAggregateWithArgs(ctx, "idx1", "laptop", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res).ToNot(BeNil())
Expect(len(res.Rows)).To(BeEquivalentTo(2))
score1, err := strconv.ParseFloat(fmt.Sprintf("%s", res.Rows[0].Fields["__score"]), 64)
Expect(err).NotTo(HaveOccurred())
score2, err := strconv.ParseFloat(fmt.Sprintf("%s", res.Rows[1].Fields["__score"]), 64)
Expect(err).NotTo(HaveOccurred())
Expect(score1).To(BeNumerically(">", score2))
optionsDM := &redis.FTAggregateOptions{
AddScores: true,
Scorer: "DISMAX",
SortBy: []redis.FTAggregateSortBy{{
FieldName: "@__score",
Desc: true,
}},
}
resDM, err := client.FTAggregateWithArgs(ctx, "idx1", "laptop", optionsDM).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDM).ToNot(BeNil())
Expect(len(resDM.Rows)).To(BeEquivalentTo(2))
score1DM, err := strconv.ParseFloat(fmt.Sprintf("%s", resDM.Rows[0].Fields["__score"]), 64)
Expect(err).NotTo(HaveOccurred())
score2DM, err := strconv.ParseFloat(fmt.Sprintf("%s", resDM.Rows[1].Fields["__score"]), 64)
Expect(err).NotTo(HaveOccurred())
Expect(score1DM).To(BeNumerically(">", score2DM))
Expect(score1DM).To(BeEquivalentTo(float64(4)))
Expect(score2DM).To(BeEquivalentTo(float64(1)))
Expect(score1).NotTo(BeEquivalentTo(score1DM))
Expect(score2).NotTo(BeEquivalentTo(score2DM))
})
It("should FTAggregate apply and groupby", Label("search", "ftaggregate"), func() {
text1 := &redis.FieldSchema{FieldName: "PrimaryKey", FieldType: redis.SearchFieldTypeText, Sortable: true}
num1 := &redis.FieldSchema{FieldName: "CreatedDateTimeUTC", FieldType: redis.SearchFieldTypeNumeric, Sortable: true}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, num1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
// 6 feb
client.HSet(ctx, "doc1", "PrimaryKey", "9::362330", "CreatedDateTimeUTC", "1738823999")
// 12 feb
client.HSet(ctx, "doc2", "PrimaryKey", "9::362329", "CreatedDateTimeUTC", "1739342399")
client.HSet(ctx, "doc3", "PrimaryKey", "9::362329", "CreatedDateTimeUTC", "1739353199")
reducer := redis.FTAggregateReducer{Reducer: redis.SearchCount, As: "perDay"}
options := &redis.FTAggregateOptions{
Apply: []redis.FTAggregateApply{{Field: "floor(@CreatedDateTimeUTC /(60*60*24))", As: "TimestampAsDay"}},
GroupBy: []redis.FTAggregateGroupBy{{
Fields: []interface{}{"@TimestampAsDay"},
Reduce: []redis.FTAggregateReducer{reducer},
}},
SortBy: []redis.FTAggregateSortBy{{
FieldName: "@perDay",
Desc: true,
}},
}
res, err := client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res).ToNot(BeNil())
Expect(len(res.Rows)).To(BeEquivalentTo(2))
Expect(res.Rows[0].Fields["perDay"]).To(BeEquivalentTo("2"))
Expect(res.Rows[1].Fields["perDay"]).To(BeEquivalentTo("1"))
})
It("should FTAggregate apply", Label("search", "ftaggregate"), func() {
text1 := &redis.FieldSchema{FieldName: "PrimaryKey", FieldType: redis.SearchFieldTypeText, Sortable: true}
num1 := &redis.FieldSchema{FieldName: "CreatedDateTimeUTC", FieldType: redis.SearchFieldTypeNumeric, Sortable: true}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, num1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "PrimaryKey", "9::362330", "CreatedDateTimeUTC", "637387878524969984")
client.HSet(ctx, "doc2", "PrimaryKey", "9::362329", "CreatedDateTimeUTC", "637387875859270016")
options := &redis.FTAggregateOptions{Apply: []redis.FTAggregateApply{{Field: "@CreatedDateTimeUTC * 10", As: "CreatedDateTimeUTC"}}}
res, err := client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows[0].Fields["CreatedDateTimeUTC"]).To(Or(BeEquivalentTo("6373878785249699840"), BeEquivalentTo("6373878758592700416")))
Expect(res.Rows[1].Fields["CreatedDateTimeUTC"]).To(Or(BeEquivalentTo("6373878785249699840"), BeEquivalentTo("6373878758592700416")))
})
It("should FTAggregate filter", Label("search", "ftaggregate"), func() {
text1 := &redis.FieldSchema{FieldName: "name", FieldType: redis.SearchFieldTypeText, Sortable: true}
num1 := &redis.FieldSchema{FieldName: "age", FieldType: redis.SearchFieldTypeNumeric, Sortable: true}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, text1, num1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "doc1", "name", "bar", "age", "25")
client.HSet(ctx, "doc2", "name", "foo", "age", "19")
for _, dlc := range []int{1, 2} {
options := &redis.FTAggregateOptions{Filter: "@name=='foo' && @age < 20", DialectVersion: dlc}
res, err := client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(Or(BeEquivalentTo(2), BeEquivalentTo(1)))
Expect(res.Rows[0].Fields["name"]).To(BeEquivalentTo("foo"))
options = &redis.FTAggregateOptions{Filter: "@age > 15", DialectVersion: dlc, SortBy: []redis.FTAggregateSortBy{{FieldName: "@age"}}}
res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(2))
Expect(res.Rows[0].Fields["age"]).To(BeEquivalentTo("19"))
Expect(res.Rows[1].Fields["age"]).To(BeEquivalentTo("25"))
}
})
It("should return only the base query when options is nil", Label("search", "ftaggregate"), func() {
args := redis.FTAggregateQuery("testQuery", nil)
Expect(args).To(Equal(redis.AggregateQuery{"testQuery"}))
})
It("should include VERBATIM and SCORER when options are set", Label("search", "ftaggregate"), func() {
options := &redis.FTAggregateOptions{
Verbatim: true,
Scorer: "BM25",
}
args := redis.FTAggregateQuery("testQuery", options)
Expect(args[0]).To(Equal("testQuery"))
Expect(args).To(ContainElement("VERBATIM"))
Expect(args).To(ContainElement("SCORER"))
Expect(args).To(ContainElement("BM25"))
})
It("should include ADDSCORES when AddScores is true", Label("search", "ftaggregate"), func() {
options := &redis.FTAggregateOptions{
AddScores: true,
}
args := redis.FTAggregateQuery("q", options)
Expect(args).To(ContainElement("ADDSCORES"))
})
It("should include LOADALL when LoadAll is true", Label("search", "ftaggregate"), func() {
options := &redis.FTAggregateOptions{
LoadAll: true,
}
args := redis.FTAggregateQuery("q", options)
Expect(args).To(ContainElement("LOAD"))
Expect(args).To(ContainElement("*"))
})
It("should include LOAD when Load is provided", Label("search", "ftaggregate"), func() {
options := &redis.FTAggregateOptions{
Load: []redis.FTAggregateLoad{
{Field: "field1", As: "alias1"},
{Field: "field2"},
},
}
args := redis.FTAggregateQuery("q", options)
// Verify LOAD options related arguments
Expect(args).To(ContainElement("LOAD"))
// Check that field names and aliases are present
Expect(args).To(ContainElement("field1"))
Expect(args).To(ContainElement("alias1"))
Expect(args).To(ContainElement("field2"))
})
It("should include TIMEOUT when Timeout > 0", Label("search", "ftaggregate"), func() {
options := &redis.FTAggregateOptions{
Timeout: 500,
}
args := redis.FTAggregateQuery("q", options)
Expect(args).To(ContainElement("TIMEOUT"))
found := false
for i, a := range args {
if fmt.Sprintf("%s", a) == "TIMEOUT" {
Expect(fmt.Sprintf("%d", args[i+1])).To(Equal("500"))
found = true
break
}
}
Expect(found).To(BeTrue())
})
It("should FTSearch SkipInitialScan", Label("search", "ftsearch"), func() {
client.HSet(ctx, "doc1", "foo", "bar")
text1 := &redis.FieldSchema{FieldName: "foo", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{SkipInitialScan: true}, text1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
res, err := client.FTSearch(ctx, "idx1", "@foo:bar").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(int64(0)))
})
It("should FTCreate json", Label("search", "ftcreate"), func() {
text1 := &redis.FieldSchema{FieldName: "$.name", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{OnJSON: true, Prefix: []interface{}{"king:"}}, text1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.JSONSet(ctx, "king:1", "$", `{"name": "henry"}`)
client.JSONSet(ctx, "king:2", "$", `{"name": "james"}`)
res, err := client.FTSearch(ctx, "idx1", "henry").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(1))
Expect(res.Docs[0].ID).To(BeEquivalentTo("king:1"))
Expect(res.Docs[0].Fields["$"]).To(BeEquivalentTo(`{"name":"henry"}`))
})
It("should FTCreate json fields as names", Label("search", "ftcreate"), func() {
text1 := &redis.FieldSchema{FieldName: "$.name", FieldType: redis.SearchFieldTypeText, As: "name"}
num1 := &redis.FieldSchema{FieldName: "$.age", FieldType: redis.SearchFieldTypeNumeric, As: "just_a_number"}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{OnJSON: true}, text1, num1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.JSONSet(ctx, "doc:1", "$", `{"name": "Jon", "age": 25}`)
res, err := client.FTSearchWithArgs(ctx, "idx1", "Jon", &redis.FTSearchOptions{Return: []redis.FTSearchReturn{{FieldName: "name"}, {FieldName: "just_a_number"}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(1))
Expect(res.Docs[0].ID).To(BeEquivalentTo("doc:1"))
Expect(res.Docs[0].Fields["name"]).To(BeEquivalentTo("Jon"))
Expect(res.Docs[0].Fields["just_a_number"]).To(BeEquivalentTo("25"))
})
It("should FTCreate CaseSensitive", Label("search", "ftcreate"), func() {
tag1 := &redis.FieldSchema{FieldName: "t", FieldType: redis.SearchFieldTypeTag, CaseSensitive: false}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, tag1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
client.HSet(ctx, "1", "t", "HELLO")
client.HSet(ctx, "2", "t", "hello")
res, err := client.FTSearch(ctx, "idx1", "@t:{HELLO}").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(2))
Expect(res.Docs[0].ID).To(BeEquivalentTo("1"))
Expect(res.Docs[1].ID).To(BeEquivalentTo("2"))
resDrop, err := client.FTDropIndex(ctx, "idx1").Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDrop).To(BeEquivalentTo("OK"))
tag2 := &redis.FieldSchema{FieldName: "t", FieldType: redis.SearchFieldTypeTag, CaseSensitive: true}
val, err = client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{}, tag2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
res, err = client.FTSearch(ctx, "idx1", "@t:{HELLO}").Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(1))
Expect(res.Docs[0].ID).To(BeEquivalentTo("1"))
})
It("should FTSearch ReturnFields", Label("search", "ftsearch"), func() {
resJson, err := client.JSONSet(ctx, "doc:1", "$", `{"t": "riceratops","t2": "telmatosaurus", "n": 9072, "flt": 97.2}`).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resJson).To(BeEquivalentTo("OK"))
text1 := &redis.FieldSchema{FieldName: "$.t", FieldType: redis.SearchFieldTypeText}
num1 := &redis.FieldSchema{FieldName: "$.flt", FieldType: redis.SearchFieldTypeNumeric}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{OnJSON: true}, text1, num1).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
res, err := client.FTSearchWithArgs(ctx, "idx1", "*", &redis.FTSearchOptions{Return: []redis.FTSearchReturn{{FieldName: "$.t", As: "txt"}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(1))
Expect(res.Docs[0].ID).To(BeEquivalentTo("doc:1"))
Expect(res.Docs[0].Fields["txt"]).To(BeEquivalentTo("riceratops"))
res, err = client.FTSearchWithArgs(ctx, "idx1", "*", &redis.FTSearchOptions{Return: []redis.FTSearchReturn{{FieldName: "$.t2", As: "txt"}}}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Total).To(BeEquivalentTo(1))
Expect(res.Docs[0].ID).To(BeEquivalentTo("doc:1"))
Expect(res.Docs[0].Fields["txt"]).To(BeEquivalentTo("telmatosaurus"))
})
It("should FTSynUpdate", Label("search", "ftsynupdate"), func() {
text1 := &redis.FieldSchema{FieldName: "title", FieldType: redis.SearchFieldTypeText}
text2 := &redis.FieldSchema{FieldName: "body", FieldType: redis.SearchFieldTypeText}
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{OnHash: true}, text1, text2).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
resSynUpdate, err := client.FTSynUpdateWithArgs(ctx, "idx1", "id1", &redis.FTSynUpdateOptions{SkipInitialScan: true}, []interface{}{"boy", "child", "offspring"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resSynUpdate).To(BeEquivalentTo("OK"))
client.HSet(ctx, "doc1", "title", "he is a baby", "body", "this is a test")
resSynUpdate, err = client.FTSynUpdateWithArgs(ctx, "idx1", "id1", &redis.FTSynUpdateOptions{SkipInitialScan: true}, []interface{}{"baby"}).Result()