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mirror of https://github.com/redis/go-redis.git synced 2025-06-05 06:42:39 +03:00

Add integration tests for Redis 8 behavior changes in Redis Search (#3337)

* Add  integration tests for Redis 8 behavior changes in Redis Search

* Undo changes in ft.search limit

* Fix BM25 as the default scorer test

* Add more tests and comments on deprecated params

* Update search_commands.go

* Remove deprication comment for nostopwords

---------

Co-authored-by: Nedyalko Dyakov <1547186+ndyakov@users.noreply.github.com>
This commit is contained in:
ofekshenawa 2025-04-16 15:59:20 +03:00 committed by GitHub
parent b26758a906
commit 7b9bd6c36e
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 485 additions and 4 deletions

View File

@ -114,6 +114,7 @@ type SpellCheckTerms struct {
}
type FTExplainOptions struct {
// Dialect 1,3 and 4 are deprecated since redis 8.0
Dialect string
}
@ -261,7 +262,8 @@ type FTAggregateOptions struct {
WithCursor bool
WithCursorOptions *FTAggregateWithCursor
Params map[string]interface{}
DialectVersion int
// Dialect 1,3 and 4 are deprecated since redis 8.0
DialectVersion int
}
type FTSearchFilter struct {
@ -322,8 +324,9 @@ type FTSearchOptions struct {
Limit int
// CountOnly sets LIMIT 0 0 to get the count - number of documents in the result set without actually returning the result set.
// When using this option, the Limit and LimitOffset options are ignored.
CountOnly bool
Params map[string]interface{}
CountOnly bool
Params map[string]interface{}
// Dialect 1,3 and 4 are deprecated since redis 8.0
DialectVersion int
}
@ -440,7 +443,8 @@ type IndexDefinition struct {
type FTSpellCheckOptions struct {
Distance int
Terms *FTSpellCheckTerms
Dialect int
// Dialect 1,3 and 4 are deprecated since redis 8.0
Dialect int
}
type FTSpellCheckTerms struct {

View File

@ -4,6 +4,7 @@ import (
"context"
"fmt"
"strconv"
"strings"
"time"
. "github.com/bsm/ginkgo/v2"
@ -1683,6 +1684,389 @@ var _ = Describe("RediSearch commands Resp 2", Label("search"), func() {
Expect(resUint8.Docs[0].ID).To(BeEquivalentTo("doc1"))
})
It("should fail when using a non-zero offset with a zero limit", Label("search", "ftsearch"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "testIdx", &redis.FTCreateOptions{}, &redis.FieldSchema{
FieldName: "txt",
FieldType: redis.SearchFieldTypeText,
}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "testIdx")
client.HSet(ctx, "doc1", "txt", "hello world")
// Attempt to search with a non-zero offset and zero limit.
_, err = client.FTSearchWithArgs(ctx, "testIdx", "hello", &redis.FTSearchOptions{
LimitOffset: 5,
Limit: 0,
}).Result()
Expect(err).To(HaveOccurred())
})
It("should evaluate exponentiation precedence in APPLY expressions correctly", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "txns", &redis.FTCreateOptions{}, &redis.FieldSchema{
FieldName: "dummy",
FieldType: redis.SearchFieldTypeText,
}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "txns")
client.HSet(ctx, "doc1", "dummy", "dummy")
correctOptions := &redis.FTAggregateOptions{
Apply: []redis.FTAggregateApply{
{Field: "(2*3^2)", As: "Value"},
},
Limit: 1,
LimitOffset: 0,
}
correctRes, err := client.FTAggregateWithArgs(ctx, "txns", "*", correctOptions).Result()
Expect(err).NotTo(HaveOccurred())
Expect(correctRes.Rows[0].Fields["Value"]).To(BeEquivalentTo("18"))
})
It("should return a syntax error when empty strings are used for numeric parameters", Label("search", "ftsearch"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "idx", &redis.FTCreateOptions{}, &redis.FieldSchema{
FieldName: "n",
FieldType: redis.SearchFieldTypeNumeric,
}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx")
client.HSet(ctx, "doc1", "n", 0)
_, err = client.FTSearchWithArgs(ctx, "idx", "*", &redis.FTSearchOptions{
Filters: []redis.FTSearchFilter{{
FieldName: "n",
Min: "",
Max: "",
}},
DialectVersion: 2,
}).Result()
Expect(err).To(HaveOccurred())
})
It("should return NaN as default for AVG reducer when no numeric values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestAvg", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "n", FieldType: redis.SearchFieldTypeNumeric},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestAvg")
client.HSet(ctx, "doc1", "grp", "g1")
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchAvg, Args: []interface{}{"@n"}, As: "avg"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestAvg", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["avg"]).To(SatisfyAny(Equal("nan"), Equal("NaN")))
})
It("should return 1 as default for COUNT reducer when no numeric values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestCount", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "n", FieldType: redis.SearchFieldTypeNumeric},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestCount")
client.HSet(ctx, "doc1", "grp", "g1")
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchCount, As: "cnt"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestCount", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["cnt"]).To(BeEquivalentTo("1"))
})
It("should return NaN as default for SUM reducer when no numeric values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestSum", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "n", FieldType: redis.SearchFieldTypeNumeric},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestSum")
client.HSet(ctx, "doc1", "grp", "g1")
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchSum, Args: []interface{}{"@n"}, As: "sum"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestSum", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["sum"]).To(SatisfyAny(Equal("nan"), Equal("NaN")))
})
It("should return the full requested number of results by re-running the query when some results expire", Label("search", "ftsearch"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggExpired", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "order", FieldType: redis.SearchFieldTypeNumeric, Sortable: true},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggExpired")
for i := 1; i <= 15; i++ {
key := fmt.Sprintf("doc%d", i)
_, err := client.HSet(ctx, key, "order", i).Result()
Expect(err).NotTo(HaveOccurred())
}
_, err = client.Del(ctx, "doc3", "doc7").Result()
Expect(err).NotTo(HaveOccurred())
options := &redis.FTSearchOptions{
SortBy: []redis.FTSearchSortBy{{FieldName: "order", Asc: true}},
LimitOffset: 0,
Limit: 10,
}
res, err := client.FTSearchWithArgs(ctx, "aggExpired", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(len(res.Docs)).To(BeEquivalentTo(10))
for _, doc := range res.Docs {
Expect(doc.ID).ToNot(Or(Equal("doc3"), Equal("doc7")))
}
})
It("should stop processing and return an error when a timeout occurs", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTimeoutHeavy", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "n", FieldType: redis.SearchFieldTypeNumeric, Sortable: true},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTimeoutHeavy")
const totalDocs = 10000
for i := 0; i < totalDocs; i++ {
key := fmt.Sprintf("doc%d", i)
_, err := client.HSet(ctx, key, "n", i).Result()
Expect(err).NotTo(HaveOccurred())
}
options := &redis.FTAggregateOptions{
SortBy: []redis.FTAggregateSortBy{{FieldName: "@n", Desc: true}},
LimitOffset: 0,
Limit: 100,
Timeout: 1, // 1 ms timeout, expected to trigger a timeout error.
}
_, err = client.FTAggregateWithArgs(ctx, "aggTimeoutHeavy", "*", options).Result()
Expect(err).To(HaveOccurred())
Expect(strings.ToLower(err.Error())).To(ContainSubstring("timeout"))
})
It("should return 0 as default for COUNT_DISTINCT reducer when no values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestCountDistinct", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "x", FieldType: redis.SearchFieldTypeText},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestCountDistinct")
client.HSet(ctx, "doc1", "grp", "g1")
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchCountDistinct, Args: []interface{}{"@x"}, As: "distinct_count"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestCountDistinct", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["distinct_count"]).To(BeEquivalentTo("0"))
})
It("should return 0 as default for COUNT_DISTINCTISH reducer when no values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestCountDistinctIsh", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "y", FieldType: redis.SearchFieldTypeText},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestCountDistinctIsh")
_, err = client.HSet(ctx, "doc1", "grp", "g1").Result()
Expect(err).NotTo(HaveOccurred())
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchCountDistinctish, Args: []interface{}{"@y"}, As: "distinctish_count"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestCountDistinctIsh", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["distinctish_count"]).To(BeEquivalentTo("0"))
})
It("should use BM25 as the default scorer", Label("search", "ftsearch"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "scoringTest", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "description", FieldType: redis.SearchFieldTypeText},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "scoringTest")
_, err = client.HSet(ctx, "doc1", "description", "red apple").Result()
Expect(err).NotTo(HaveOccurred())
_, err = client.HSet(ctx, "doc2", "description", "green apple").Result()
Expect(err).NotTo(HaveOccurred())
resDefault, err := client.FTSearchWithArgs(ctx, "scoringTest", "apple", &redis.FTSearchOptions{WithScores: true}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resDefault.Total).To(BeNumerically(">", 0))
resBM25, err := client.FTSearchWithArgs(ctx, "scoringTest", "apple", &redis.FTSearchOptions{WithScores: true, Scorer: "BM25"}).Result()
Expect(err).NotTo(HaveOccurred())
Expect(resBM25.Total).To(BeNumerically(">", 0))
Expect(resDefault.Total).To(BeEquivalentTo(resBM25.Total))
Expect(resDefault.Docs[0].ID).To(BeElementOf("doc1", "doc2"))
Expect(resDefault.Docs[1].ID).To(BeElementOf("doc1", "doc2"))
})
It("should return 0 as default for STDDEV reducer when no numeric values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestStddev", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "n", FieldType: redis.SearchFieldTypeNumeric},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestStddev")
_, err = client.HSet(ctx, "doc1", "grp", "g1").Result()
Expect(err).NotTo(HaveOccurred())
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchStdDev, Args: []interface{}{"@n"}, As: "stddev"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestStddev", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["stddev"]).To(BeEquivalentTo("0"))
})
It("should return NaN as default for QUANTILE reducer when no numeric values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestQuantile", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "n", FieldType: redis.SearchFieldTypeNumeric},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestQuantile")
_, err = client.HSet(ctx, "doc1", "grp", "g1").Result()
Expect(err).NotTo(HaveOccurred())
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchQuantile, Args: []interface{}{"@n", 0.5}, As: "quantile"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestQuantile", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["quantile"]).To(SatisfyAny(Equal("nan"), Equal("NaN")))
})
It("should return nil as default for FIRST_VALUE reducer when no values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestFirstValue", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "t", FieldType: redis.SearchFieldTypeText},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestFirstValue")
_, err = client.HSet(ctx, "doc1", "grp", "g1").Result()
Expect(err).NotTo(HaveOccurred())
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchFirstValue, Args: []interface{}{"@t"}, As: "first_val"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestFirstValue", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["first_val"]).To(BeNil())
})
It("should fail to add an alias that is an existing index name", Label("search", "ftalias"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "idx1", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "name", FieldType: redis.SearchFieldTypeText},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx1")
val, err = client.FTCreate(ctx, "idx2", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "name", FieldType: redis.SearchFieldTypeText},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "idx2")
_, err = client.FTAliasAdd(ctx, "idx2", "idx1").Result()
Expect(err).To(HaveOccurred())
Expect(strings.ToLower(err.Error())).To(ContainSubstring("alias"))
})
It("should test ft.search with CountOnly param", Label("search", "ftsearch"), func() {
val, err := client.FTCreate(ctx, "txtIndex", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "txt", FieldType: redis.SearchFieldTypeText},
@ -1721,6 +2105,99 @@ var _ = Describe("RediSearch commands Resp 2", Label("search"), func() {
Expect(len(resLimit.Docs)).To(BeEquivalentTo(2))
})
It("should reject deprecated configuration keys", Label("search", "ftconfig"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
// List of deprecated configuration keys.
deprecatedKeys := []string{
"_FREE_RESOURCE_ON_THREAD",
"_NUMERIC_COMPRESS",
"_NUMERIC_RANGES_PARENTS",
"_PRINT_PROFILE_CLOCK",
"_PRIORITIZE_INTERSECT_UNION_CHILDREN",
"BG_INDEX_SLEEP_GAP",
"CONN_PER_SHARD",
"CURSOR_MAX_IDLE",
"CURSOR_REPLY_THRESHOLD",
"DEFAULT_DIALECT",
"EXTLOAD",
"FORK_GC_CLEAN_THRESHOLD",
"FORK_GC_RETRY_INTERVAL",
"FORK_GC_RUN_INTERVAL",
"FORKGC_SLEEP_BEFORE_EXIT",
"FRISOINI",
"GC_POLICY",
"GCSCANSIZE",
"INDEX_CURSOR_LIMIT",
"MAXAGGREGATERESULTS",
"MAXDOCTABLESIZE",
"MAXPREFIXEXPANSIONS",
"MAXSEARCHRESULTS",
"MIN_OPERATION_WORKERS",
"MIN_PHONETIC_TERM_LEN",
"MINPREFIX",
"MINSTEMLEN",
"NO_MEM_POOLS",
"NOGC",
"ON_TIMEOUT",
"MULTI_TEXT_SLOP",
"PARTIAL_INDEXED_DOCS",
"RAW_DOCID_ENCODING",
"SEARCH_THREADS",
"TIERED_HNSW_BUFFER_LIMIT",
"TIMEOUT",
"TOPOLOGY_VALIDATION_TIMEOUT",
"UNION_ITERATOR_HEAP",
"VSS_MAX_RESIZE",
"WORKERS",
"WORKERS_PRIORITY_BIAS_THRESHOLD",
"MT_MODE",
"WORKER_THREADS",
}
for _, key := range deprecatedKeys {
_, err := client.FTConfigSet(ctx, key, "test_value").Result()
Expect(err).To(HaveOccurred())
}
val, err := client.ConfigGet(ctx, "*").Result()
Expect(err).NotTo(HaveOccurred())
// Since FT.CONFIG is deprecated since redis 8, use CONFIG instead with new search parameters.
keys := make([]string, 0, len(val))
for key := range val {
keys = append(keys, key)
}
Expect(keys).To(ContainElement(ContainSubstring("search")))
})
It("should return INF for MIN reducer and -INF for MAX reducer when no numeric values are present", Label("search", "ftaggregate"), func() {
SkipBeforeRedisVersion(7.9, "requires Redis 8.x")
val, err := client.FTCreate(ctx, "aggTestMinMax", &redis.FTCreateOptions{},
&redis.FieldSchema{FieldName: "grp", FieldType: redis.SearchFieldTypeText},
&redis.FieldSchema{FieldName: "n", FieldType: redis.SearchFieldTypeNumeric},
).Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(BeEquivalentTo("OK"))
WaitForIndexing(client, "aggTestMinMax")
_, err = client.HSet(ctx, "doc1", "grp", "g1").Result()
Expect(err).NotTo(HaveOccurred())
reducers := []redis.FTAggregateReducer{
{Reducer: redis.SearchMin, Args: []interface{}{"@n"}, As: "minValue"},
{Reducer: redis.SearchMax, Args: []interface{}{"@n"}, As: "maxValue"},
}
groupBy := []redis.FTAggregateGroupBy{
{Fields: []interface{}{"@grp"}, Reduce: reducers},
}
options := &redis.FTAggregateOptions{GroupBy: groupBy}
res, err := client.FTAggregateWithArgs(ctx, "aggTestMinMax", "*", options).Result()
Expect(err).NotTo(HaveOccurred())
Expect(res.Rows).ToNot(BeEmpty())
Expect(res.Rows[0].Fields["minValue"]).To(BeEquivalentTo("inf"))
Expect(res.Rows[0].Fields["maxValue"]).To(BeEquivalentTo("-inf"))
})
})
func _assert_geosearch_result(result *redis.FTSearchResult, expectedDocIDs []string) {