package redis import ( "context" "fmt" "strconv" "github.com/redis/go-redis/v9/internal" "github.com/redis/go-redis/v9/internal/proto" ) type SearchCmdable interface { FT_List(ctx context.Context) *StringSliceCmd FTAggregate(ctx context.Context, index string, query string) *MapStringInterfaceCmd FTAggregateWithArgs(ctx context.Context, index string, query string, options *FTAggregateOptions) *AggregateCmd FTAliasAdd(ctx context.Context, index string, alias string) *StatusCmd FTAliasDel(ctx context.Context, alias string) *StatusCmd FTAliasUpdate(ctx context.Context, index string, alias string) *StatusCmd FTAlter(ctx context.Context, index string, skipInitialScan bool, definition []interface{}) *StatusCmd FTConfigGet(ctx context.Context, option string) *MapMapStringInterfaceCmd FTConfigSet(ctx context.Context, option string, value interface{}) *StatusCmd FTCreate(ctx context.Context, index string, options *FTCreateOptions, schema ...*FieldSchema) *StatusCmd FTCursorDel(ctx context.Context, index string, cursorId int) *StatusCmd FTCursorRead(ctx context.Context, index string, cursorId int, count int) *MapStringInterfaceCmd FTDictAdd(ctx context.Context, dict string, term ...interface{}) *IntCmd FTDictDel(ctx context.Context, dict string, term ...interface{}) *IntCmd FTDictDump(ctx context.Context, dict string) *StringSliceCmd FTDropIndex(ctx context.Context, index string) *StatusCmd FTDropIndexWithArgs(ctx context.Context, index string, options *FTDropIndexOptions) *StatusCmd FTExplain(ctx context.Context, index string, query string) *StringCmd FTExplainWithArgs(ctx context.Context, index string, query string, options *FTExplainOptions) *StringCmd FTInfo(ctx context.Context, index string) *FTInfoCmd FTSpellCheck(ctx context.Context, index string, query string) *FTSpellCheckCmd FTSpellCheckWithArgs(ctx context.Context, index string, query string, options *FTSpellCheckOptions) *FTSpellCheckCmd FTSearch(ctx context.Context, index string, query string) *FTSearchCmd FTSearchWithArgs(ctx context.Context, index string, query string, options *FTSearchOptions) *FTSearchCmd FTSynDump(ctx context.Context, index string) *FTSynDumpCmd FTSynUpdate(ctx context.Context, index string, synGroupId interface{}, terms []interface{}) *StatusCmd FTSynUpdateWithArgs(ctx context.Context, index string, synGroupId interface{}, options *FTSynUpdateOptions, terms []interface{}) *StatusCmd FTTagVals(ctx context.Context, index string, field string) *StringSliceCmd } type FTCreateOptions struct { OnHash bool OnJSON bool Prefix []interface{} Filter string DefaultLanguage string LanguageField string Score float64 ScoreField string PayloadField string MaxTextFields int NoOffsets bool Temporary int NoHL bool NoFields bool NoFreqs bool StopWords []interface{} SkipInitialScan bool } type FieldSchema struct { FieldName string As string FieldType SearchFieldType Sortable bool UNF bool NoStem bool NoIndex bool PhoneticMatcher string Weight float64 Separator string CaseSensitive bool WithSuffixtrie bool VectorArgs *FTVectorArgs GeoShapeFieldType string IndexEmpty bool IndexMissing bool } type FTVectorArgs struct { FlatOptions *FTFlatOptions HNSWOptions *FTHNSWOptions } type FTFlatOptions struct { Type string Dim int DistanceMetric string InitialCapacity int BlockSize int } type FTHNSWOptions struct { Type string Dim int DistanceMetric string InitialCapacity int MaxEdgesPerNode int MaxAllowedEdgesPerNode int EFRunTime int Epsilon float64 } type FTDropIndexOptions struct { DeleteDocs bool } type SpellCheckTerms struct { Include bool Exclude bool Dictionary string } type FTExplainOptions struct { Dialect string } type FTSynUpdateOptions struct { SkipInitialScan bool } type SearchAggregator int const ( SearchInvalid = SearchAggregator(iota) SearchAvg SearchSum SearchMin SearchMax SearchCount SearchCountDistinct SearchCountDistinctish SearchStdDev SearchQuantile SearchToList SearchFirstValue SearchRandomSample ) func (a SearchAggregator) String() string { switch a { case SearchInvalid: return "" case SearchAvg: return "AVG" case SearchSum: return "SUM" case SearchMin: return "MIN" case SearchMax: return "MAX" case SearchCount: return "COUNT" case SearchCountDistinct: return "COUNT_DISTINCT" case SearchCountDistinctish: return "COUNT_DISTINCTISH" case SearchStdDev: return "STDDEV" case SearchQuantile: return "QUANTILE" case SearchToList: return "TOLIST" case SearchFirstValue: return "FIRST_VALUE" case SearchRandomSample: return "RANDOM_SAMPLE" default: return "" } } type SearchFieldType int const ( SearchFieldTypeInvalid = SearchFieldType(iota) SearchFieldTypeNumeric SearchFieldTypeTag SearchFieldTypeText SearchFieldTypeGeo SearchFieldTypeVector SearchFieldTypeGeoShape ) func (t SearchFieldType) String() string { switch t { case SearchFieldTypeInvalid: return "" case SearchFieldTypeNumeric: return "NUMERIC" case SearchFieldTypeTag: return "TAG" case SearchFieldTypeText: return "TEXT" case SearchFieldTypeGeo: return "GEO" case SearchFieldTypeVector: return "VECTOR" case SearchFieldTypeGeoShape: return "GEOSHAPE" default: return "TEXT" } } // Each AggregateReducer have different args. // Please follow https://redis.io/docs/interact/search-and-query/search/aggregations/#supported-groupby-reducers for more information. type FTAggregateReducer struct { Reducer SearchAggregator Args []interface{} As string } type FTAggregateGroupBy struct { Fields []interface{} Reduce []FTAggregateReducer } type FTAggregateSortBy struct { FieldName string Asc bool Desc bool } type FTAggregateApply struct { Field string As string } type FTAggregateLoad struct { Field string As string } type FTAggregateWithCursor struct { Count int MaxIdle int } type FTAggregateOptions struct { Verbatim bool LoadAll bool Load []FTAggregateLoad Timeout int GroupBy []FTAggregateGroupBy SortBy []FTAggregateSortBy SortByMax int Apply []FTAggregateApply LimitOffset int Limit int Filter string WithCursor bool WithCursorOptions *FTAggregateWithCursor Params map[string]interface{} DialectVersion int } type FTSearchFilter struct { FieldName interface{} Min interface{} Max interface{} } type FTSearchGeoFilter struct { FieldName string Longitude float64 Latitude float64 Radius float64 Unit string } type FTSearchReturn struct { FieldName string As string } type FTSearchSortBy struct { FieldName string Asc bool Desc bool } type FTSearchOptions struct { NoContent bool Verbatim bool NoStopWords bool WithScores bool WithPayloads bool WithSortKeys bool Filters []FTSearchFilter GeoFilter []FTSearchGeoFilter InKeys []interface{} InFields []interface{} Return []FTSearchReturn Slop int Timeout int InOrder bool Language string Expander string Scorer string ExplainScore bool Payload string SortBy []FTSearchSortBy SortByWithCount bool LimitOffset int Limit int Params map[string]interface{} DialectVersion int } type FTSynDumpResult struct { Term string Synonyms []string } type FTSynDumpCmd struct { baseCmd val []FTSynDumpResult } type FTAggregateResult struct { Total int Rows []AggregateRow } type AggregateRow struct { Fields map[string]interface{} } type AggregateCmd struct { baseCmd val *FTAggregateResult } type FTInfoResult struct { IndexErrors IndexErrors Attributes []FTAttribute BytesPerRecordAvg string Cleaning int CursorStats CursorStats DialectStats map[string]int DocTableSizeMB float64 FieldStatistics []FieldStatistic GCStats GCStats GeoshapesSzMB float64 HashIndexingFailures int IndexDefinition IndexDefinition IndexName string IndexOptions []string Indexing int InvertedSzMB float64 KeyTableSizeMB float64 MaxDocID int NumDocs int NumRecords int NumTerms int NumberOfUses int OffsetBitsPerRecordAvg string OffsetVectorsSzMB float64 OffsetsPerTermAvg string PercentIndexed float64 RecordsPerDocAvg string SortableValuesSizeMB float64 TagOverheadSzMB float64 TextOverheadSzMB float64 TotalIndexMemorySzMB float64 TotalIndexingTime int TotalInvertedIndexBlocks int VectorIndexSzMB float64 } type IndexErrors struct { IndexingFailures int LastIndexingError string LastIndexingErrorKey string } type FTAttribute struct { Identifier string Attribute string Type string Weight float64 Sortable bool NoStem bool NoIndex bool UNF bool PhoneticMatcher string CaseSensitive bool WithSuffixtrie bool } type CursorStats struct { GlobalIdle int GlobalTotal int IndexCapacity int IndexTotal int } type FieldStatistic struct { Identifier string Attribute string IndexErrors IndexErrors } type GCStats struct { BytesCollected int TotalMsRun int TotalCycles int AverageCycleTimeMs string LastRunTimeMs int GCNumericTreesMissed int GCBlocksDenied int } type IndexDefinition struct { KeyType string Prefixes []string DefaultScore float64 } type FTSpellCheckOptions struct { Distance int Terms *FTSpellCheckTerms Dialect int } type FTSpellCheckTerms struct { Inclusion string // Either "INCLUDE" or "EXCLUDE" Dictionary string Terms []interface{} } type SpellCheckResult struct { Term string Suggestions []SpellCheckSuggestion } type SpellCheckSuggestion struct { Score float64 Suggestion string } type FTSearchResult struct { Total int Docs []Document } type Document struct { ID string Score *float64 Payload *string SortKey *string Fields map[string]string } type AggregateQuery []interface{} // FT_List - Lists all the existing indexes in the database. // For more information, please refer to the Redis documentation: // [FT._LIST]: (https://redis.io/commands/ft._list/) func (c cmdable) FT_List(ctx context.Context) *StringSliceCmd { cmd := NewStringSliceCmd(ctx, "FT._LIST") _ = c(ctx, cmd) return cmd } // FTAggregate - Performs a search query on an index and applies a series of aggregate transformations to the result. // The 'index' parameter specifies the index to search, and the 'query' parameter specifies the search query. // For more information, please refer to the Redis documentation: // [FT.AGGREGATE]: (https://redis.io/commands/ft.aggregate/) func (c cmdable) FTAggregate(ctx context.Context, index string, query string) *MapStringInterfaceCmd { args := []interface{}{"FT.AGGREGATE", index, query} cmd := NewMapStringInterfaceCmd(ctx, args...) _ = c(ctx, cmd) return cmd } func FTAggregateQuery(query string, options *FTAggregateOptions) AggregateQuery { queryArgs := []interface{}{query} if options != nil { if options.Verbatim { queryArgs = append(queryArgs, "VERBATIM") } if options.LoadAll && options.Load != nil { panic("FT.AGGREGATE: LOADALL and LOAD are mutually exclusive") } if options.LoadAll { queryArgs = append(queryArgs, "LOAD", "*") } if options.Load != nil { queryArgs = append(queryArgs, "LOAD", len(options.Load)) for _, load := range options.Load { queryArgs = append(queryArgs, load.Field) if load.As != "" { queryArgs = append(queryArgs, "AS", load.As) } } } if options.Timeout > 0 { queryArgs = append(queryArgs, "TIMEOUT", options.Timeout) } if options.GroupBy != nil { for _, groupBy := range options.GroupBy { queryArgs = append(queryArgs, "GROUPBY", len(groupBy.Fields)) queryArgs = append(queryArgs, groupBy.Fields...) for _, reducer := range groupBy.Reduce { queryArgs = append(queryArgs, "REDUCE") queryArgs = append(queryArgs, reducer.Reducer.String()) if reducer.Args != nil { queryArgs = append(queryArgs, len(reducer.Args)) queryArgs = append(queryArgs, reducer.Args...) } else { queryArgs = append(queryArgs, 0) } if reducer.As != "" { queryArgs = append(queryArgs, "AS", reducer.As) } } } } if options.SortBy != nil { queryArgs = append(queryArgs, "SORTBY") sortByOptions := []interface{}{} for _, sortBy := range options.SortBy { sortByOptions = append(sortByOptions, sortBy.FieldName) if sortBy.Asc && sortBy.Desc { panic("FT.AGGREGATE: ASC and DESC are mutually exclusive") } if sortBy.Asc { sortByOptions = append(sortByOptions, "ASC") } if sortBy.Desc { sortByOptions = append(sortByOptions, "DESC") } } queryArgs = append(queryArgs, len(sortByOptions)) queryArgs = append(queryArgs, sortByOptions...) } if options.SortByMax > 0 { queryArgs = append(queryArgs, "MAX", options.SortByMax) } for _, apply := range options.Apply { queryArgs = append(queryArgs, "APPLY", apply.Field) if apply.As != "" { queryArgs = append(queryArgs, "AS", apply.As) } } if options.LimitOffset > 0 { queryArgs = append(queryArgs, "LIMIT", options.LimitOffset) } if options.Limit > 0 { queryArgs = append(queryArgs, options.Limit) } if options.Filter != "" { queryArgs = append(queryArgs, "FILTER", options.Filter) } if options.WithCursor { queryArgs = append(queryArgs, "WITHCURSOR") if options.WithCursorOptions != nil { if options.WithCursorOptions.Count > 0 { queryArgs = append(queryArgs, "COUNT", options.WithCursorOptions.Count) } if options.WithCursorOptions.MaxIdle > 0 { queryArgs = append(queryArgs, "MAXIDLE", options.WithCursorOptions.MaxIdle) } } } if options.Params != nil { queryArgs = append(queryArgs, "PARAMS", len(options.Params)*2) for key, value := range options.Params { queryArgs = append(queryArgs, key, value) } } if options.DialectVersion > 0 { queryArgs = append(queryArgs, "DIALECT", options.DialectVersion) } } return queryArgs } func ProcessAggregateResult(data []interface{}) (*FTAggregateResult, error) { if len(data) == 0 { return nil, fmt.Errorf("no data returned") } total, ok := data[0].(int64) if !ok { return nil, fmt.Errorf("invalid total format") } rows := make([]AggregateRow, 0, len(data)-1) for _, row := range data[1:] { fields, ok := row.([]interface{}) if !ok { return nil, fmt.Errorf("invalid row format") } rowMap := make(map[string]interface{}) for i := 0; i < len(fields); i += 2 { key, ok := fields[i].(string) if !ok { return nil, fmt.Errorf("invalid field key format") } value := fields[i+1] rowMap[key] = value } rows = append(rows, AggregateRow{Fields: rowMap}) } result := &FTAggregateResult{ Total: int(total), Rows: rows, } return result, nil } func NewAggregateCmd(ctx context.Context, args ...interface{}) *AggregateCmd { return &AggregateCmd{ baseCmd: baseCmd{ ctx: ctx, args: args, }, } } func (cmd *AggregateCmd) SetVal(val *FTAggregateResult) { cmd.val = val } func (cmd *AggregateCmd) Val() *FTAggregateResult { return cmd.val } func (cmd *AggregateCmd) Result() (*FTAggregateResult, error) { return cmd.val, cmd.err } func (cmd *AggregateCmd) RawVal() interface{} { return cmd.rawVal } func (cmd *AggregateCmd) RawResult() (interface{}, error) { return cmd.rawVal, cmd.err } func (cmd *AggregateCmd) String() string { return cmdString(cmd, cmd.val) } func (cmd *AggregateCmd) readReply(rd *proto.Reader) (err error) { data, err := rd.ReadSlice() if err != nil { cmd.err = err return nil } cmd.val, err = ProcessAggregateResult(data) if err != nil { cmd.err = err } return nil } // FTAggregateWithArgs - Performs a search query on an index and applies a series of aggregate transformations to the result. // The 'index' parameter specifies the index to search, and the 'query' parameter specifies the search query. // This function also allows for specifying additional options such as: Verbatim, LoadAll, Load, Timeout, GroupBy, SortBy, SortByMax, Apply, LimitOffset, Limit, Filter, WithCursor, Params, and DialectVersion. // For more information, please refer to the Redis documentation: // [FT.AGGREGATE]: (https://redis.io/commands/ft.aggregate/) func (c cmdable) FTAggregateWithArgs(ctx context.Context, index string, query string, options *FTAggregateOptions) *AggregateCmd { args := []interface{}{"FT.AGGREGATE", index, query} if options != nil { if options.Verbatim { args = append(args, "VERBATIM") } if options.LoadAll && options.Load != nil { panic("FT.AGGREGATE: LOADALL and LOAD are mutually exclusive") } if options.LoadAll { args = append(args, "LOAD", "*") } if options.Load != nil { args = append(args, "LOAD", len(options.Load)) for _, load := range options.Load { args = append(args, load.Field) if load.As != "" { args = append(args, "AS", load.As) } } } if options.Timeout > 0 { args = append(args, "TIMEOUT", options.Timeout) } if options.GroupBy != nil { for _, groupBy := range options.GroupBy { args = append(args, "GROUPBY", len(groupBy.Fields)) args = append(args, groupBy.Fields...) for _, reducer := range groupBy.Reduce { args = append(args, "REDUCE") args = append(args, reducer.Reducer.String()) if reducer.Args != nil { args = append(args, len(reducer.Args)) args = append(args, reducer.Args...) } else { args = append(args, 0) } if reducer.As != "" { args = append(args, "AS", reducer.As) } } } } if options.SortBy != nil { args = append(args, "SORTBY") sortByOptions := []interface{}{} for _, sortBy := range options.SortBy { sortByOptions = append(sortByOptions, sortBy.FieldName) if sortBy.Asc && sortBy.Desc { panic("FT.AGGREGATE: ASC and DESC are mutually exclusive") } if sortBy.Asc { sortByOptions = append(sortByOptions, "ASC") } if sortBy.Desc { sortByOptions = append(sortByOptions, "DESC") } } args = append(args, len(sortByOptions)) args = append(args, sortByOptions...) } if options.SortByMax > 0 { args = append(args, "MAX", options.SortByMax) } for _, apply := range options.Apply { args = append(args, "APPLY", apply.Field) if apply.As != "" { args = append(args, "AS", apply.As) } } if options.LimitOffset > 0 { args = append(args, "LIMIT", options.LimitOffset) } if options.Limit > 0 { args = append(args, options.Limit) } if options.Filter != "" { args = append(args, "FILTER", options.Filter) } if options.WithCursor { args = append(args, "WITHCURSOR") if options.WithCursorOptions != nil { if options.WithCursorOptions.Count > 0 { args = append(args, "COUNT", options.WithCursorOptions.Count) } if options.WithCursorOptions.MaxIdle > 0 { args = append(args, "MAXIDLE", options.WithCursorOptions.MaxIdle) } } } if options.Params != nil { args = append(args, "PARAMS", len(options.Params)*2) for key, value := range options.Params { args = append(args, key, value) } } if options.DialectVersion > 0 { args = append(args, "DIALECT", options.DialectVersion) } } cmd := NewAggregateCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTAliasAdd - Adds an alias to an index. // The 'index' parameter specifies the index to which the alias is added, and the 'alias' parameter specifies the alias. // For more information, please refer to the Redis documentation: // [FT.ALIASADD]: (https://redis.io/commands/ft.aliasadd/) func (c cmdable) FTAliasAdd(ctx context.Context, index string, alias string) *StatusCmd { args := []interface{}{"FT.ALIASADD", alias, index} cmd := NewStatusCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTAliasDel - Removes an alias from an index. // The 'alias' parameter specifies the alias to be removed. // For more information, please refer to the Redis documentation: // [FT.ALIASDEL]: (https://redis.io/commands/ft.aliasdel/) func (c cmdable) FTAliasDel(ctx context.Context, alias string) *StatusCmd { cmd := NewStatusCmd(ctx, "FT.ALIASDEL", alias) _ = c(ctx, cmd) return cmd } // FTAliasUpdate - Updates an alias to an index. // The 'index' parameter specifies the index to which the alias is updated, and the 'alias' parameter specifies the alias. // If the alias already exists for a different index, it updates the alias to point to the specified index instead. // For more information, please refer to the Redis documentation: // [FT.ALIASUPDATE]: (https://redis.io/commands/ft.aliasupdate/) func (c cmdable) FTAliasUpdate(ctx context.Context, index string, alias string) *StatusCmd { cmd := NewStatusCmd(ctx, "FT.ALIASUPDATE", alias, index) _ = c(ctx, cmd) return cmd } // FTAlter - Alters the definition of an existing index. // The 'index' parameter specifies the index to alter, and the 'skipInitialScan' parameter specifies whether to skip the initial scan. // The 'definition' parameter specifies the new definition for the index. // For more information, please refer to the Redis documentation: // [FT.ALTER]: (https://redis.io/commands/ft.alter/) func (c cmdable) FTAlter(ctx context.Context, index string, skipInitialScan bool, definition []interface{}) *StatusCmd { args := []interface{}{"FT.ALTER", index} if skipInitialScan { args = append(args, "SKIPINITIALSCAN") } args = append(args, "SCHEMA", "ADD") args = append(args, definition...) cmd := NewStatusCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTConfigGet - Retrieves the value of a RediSearch configuration parameter. // The 'option' parameter specifies the configuration parameter to retrieve. // For more information, please refer to the Redis documentation: // [FT.CONFIG GET]: (https://redis.io/commands/ft.config-get/) func (c cmdable) FTConfigGet(ctx context.Context, option string) *MapMapStringInterfaceCmd { cmd := NewMapMapStringInterfaceCmd(ctx, "FT.CONFIG", "GET", option) _ = c(ctx, cmd) return cmd } // FTConfigSet - Sets the value of a RediSearch configuration parameter. // The 'option' parameter specifies the configuration parameter to set, and the 'value' parameter specifies the new value. // For more information, please refer to the Redis documentation: // [FT.CONFIG SET]: (https://redis.io/commands/ft.config-set/) func (c cmdable) FTConfigSet(ctx context.Context, option string, value interface{}) *StatusCmd { cmd := NewStatusCmd(ctx, "FT.CONFIG", "SET", option, value) _ = c(ctx, cmd) return cmd } // FTCreate - Creates a new index with the given options and schema. // The 'index' parameter specifies the name of the index to create. // The 'options' parameter specifies various options for the index, such as: // whether to index hashes or JSONs, prefixes, filters, default language, score, score field, payload field, etc. // The 'schema' parameter specifies the schema for the index, which includes the field name, field type, etc. // For more information, please refer to the Redis documentation: // [FT.CREATE]: (https://redis.io/commands/ft.create/) func (c cmdable) FTCreate(ctx context.Context, index string, options *FTCreateOptions, schema ...*FieldSchema) *StatusCmd { args := []interface{}{"FT.CREATE", index} if options != nil { if options.OnHash && !options.OnJSON { args = append(args, "ON", "HASH") } if options.OnJSON && !options.OnHash { args = append(args, "ON", "JSON") } if options.OnHash && options.OnJSON { panic("FT.CREATE: ON HASH and ON JSON are mutually exclusive") } if options.Prefix != nil { args = append(args, "PREFIX", len(options.Prefix)) args = append(args, options.Prefix...) } if options.Filter != "" { args = append(args, "FILTER", options.Filter) } if options.DefaultLanguage != "" { args = append(args, "LANGUAGE", options.DefaultLanguage) } if options.LanguageField != "" { args = append(args, "LANGUAGE_FIELD", options.LanguageField) } if options.Score > 0 { args = append(args, "SCORE", options.Score) } if options.ScoreField != "" { args = append(args, "SCORE_FIELD", options.ScoreField) } if options.PayloadField != "" { args = append(args, "PAYLOAD_FIELD", options.PayloadField) } if options.MaxTextFields > 0 { args = append(args, "MAXTEXTFIELDS", options.MaxTextFields) } if options.NoOffsets { args = append(args, "NOOFFSETS") } if options.Temporary > 0 { args = append(args, "TEMPORARY", options.Temporary) } if options.NoHL { args = append(args, "NOHL") } if options.NoFields { args = append(args, "NOFIELDS") } if options.NoFreqs { args = append(args, "NOFREQS") } if options.StopWords != nil { args = append(args, "STOPWORDS", len(options.StopWords)) args = append(args, options.StopWords...) } if options.SkipInitialScan { args = append(args, "SKIPINITIALSCAN") } } if schema == nil { panic("FT.CREATE: SCHEMA is required") } args = append(args, "SCHEMA") for _, schema := range schema { if schema.FieldName == "" || schema.FieldType == SearchFieldTypeInvalid { panic("FT.CREATE: SCHEMA FieldName and FieldType are required") } args = append(args, schema.FieldName) if schema.As != "" { args = append(args, "AS", schema.As) } args = append(args, schema.FieldType.String()) if schema.VectorArgs != nil { if schema.FieldType != SearchFieldTypeVector { panic("FT.CREATE: SCHEMA FieldType VECTOR is required for VectorArgs") } if schema.VectorArgs.FlatOptions != nil && schema.VectorArgs.HNSWOptions != nil { panic("FT.CREATE: SCHEMA VectorArgs FlatOptions and HNSWOptions are mutually exclusive") } if schema.VectorArgs.FlatOptions != nil { args = append(args, "FLAT") if schema.VectorArgs.FlatOptions.Type == "" || schema.VectorArgs.FlatOptions.Dim == 0 || schema.VectorArgs.FlatOptions.DistanceMetric == "" { panic("FT.CREATE: Type, Dim and DistanceMetric are required for VECTOR FLAT") } flatArgs := []interface{}{ "TYPE", schema.VectorArgs.FlatOptions.Type, "DIM", schema.VectorArgs.FlatOptions.Dim, "DISTANCE_METRIC", schema.VectorArgs.FlatOptions.DistanceMetric, } if schema.VectorArgs.FlatOptions.InitialCapacity > 0 { flatArgs = append(flatArgs, "INITIAL_CAP", schema.VectorArgs.FlatOptions.InitialCapacity) } if schema.VectorArgs.FlatOptions.BlockSize > 0 { flatArgs = append(flatArgs, "BLOCK_SIZE", schema.VectorArgs.FlatOptions.BlockSize) } args = append(args, len(flatArgs)) args = append(args, flatArgs...) } if schema.VectorArgs.HNSWOptions != nil { args = append(args, "HNSW") if schema.VectorArgs.HNSWOptions.Type == "" || schema.VectorArgs.HNSWOptions.Dim == 0 || schema.VectorArgs.HNSWOptions.DistanceMetric == "" { panic("FT.CREATE: Type, Dim and DistanceMetric are required for VECTOR HNSW") } hnswArgs := []interface{}{ "TYPE", schema.VectorArgs.HNSWOptions.Type, "DIM", schema.VectorArgs.HNSWOptions.Dim, "DISTANCE_METRIC", schema.VectorArgs.HNSWOptions.DistanceMetric, } if schema.VectorArgs.HNSWOptions.InitialCapacity > 0 { hnswArgs = append(hnswArgs, "INITIAL_CAP", schema.VectorArgs.HNSWOptions.InitialCapacity) } if schema.VectorArgs.HNSWOptions.MaxEdgesPerNode > 0 { hnswArgs = append(hnswArgs, "M", schema.VectorArgs.HNSWOptions.MaxEdgesPerNode) } if schema.VectorArgs.HNSWOptions.MaxAllowedEdgesPerNode > 0 { hnswArgs = append(hnswArgs, "EF_CONSTRUCTION", schema.VectorArgs.HNSWOptions.MaxAllowedEdgesPerNode) } if schema.VectorArgs.HNSWOptions.EFRunTime > 0 { hnswArgs = append(hnswArgs, "EF_RUNTIME", schema.VectorArgs.HNSWOptions.EFRunTime) } if schema.VectorArgs.HNSWOptions.Epsilon > 0 { hnswArgs = append(hnswArgs, "EPSILON", schema.VectorArgs.HNSWOptions.Epsilon) } args = append(args, len(hnswArgs)) args = append(args, hnswArgs...) } } if schema.GeoShapeFieldType != "" { if schema.FieldType != SearchFieldTypeGeoShape { panic("FT.CREATE: SCHEMA FieldType GEOSHAPE is required for GeoShapeFieldType") } args = append(args, schema.GeoShapeFieldType) } if schema.NoStem { args = append(args, "NOSTEM") } if schema.Sortable { args = append(args, "SORTABLE") } if schema.UNF { args = append(args, "UNF") } if schema.NoIndex { args = append(args, "NOINDEX") } if schema.PhoneticMatcher != "" { args = append(args, "PHONETIC", schema.PhoneticMatcher) } if schema.Weight > 0 { args = append(args, "WEIGHT", schema.Weight) } if schema.Separator != "" { args = append(args, "SEPARATOR", schema.Separator) } if schema.CaseSensitive { args = append(args, "CASESENSITIVE") } if schema.WithSuffixtrie { args = append(args, "WITHSUFFIXTRIE") } if schema.IndexEmpty { args = append(args, "INDEXEMPTY") } if schema.IndexMissing { args = append(args, "INDEXMISSING") } } cmd := NewStatusCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTCursorDel - Deletes a cursor from an existing index. // The 'index' parameter specifies the index from which to delete the cursor, and the 'cursorId' parameter specifies the ID of the cursor to delete. // For more information, please refer to the Redis documentation: // [FT.CURSOR DEL]: (https://redis.io/commands/ft.cursor-del/) func (c cmdable) FTCursorDel(ctx context.Context, index string, cursorId int) *StatusCmd { cmd := NewStatusCmd(ctx, "FT.CURSOR", "DEL", index, cursorId) _ = c(ctx, cmd) return cmd } // FTCursorRead - Reads the next results from an existing cursor. // The 'index' parameter specifies the index from which to read the cursor, the 'cursorId' parameter specifies the ID of the cursor to read, and the 'count' parameter specifies the number of results to read. // For more information, please refer to the Redis documentation: // [FT.CURSOR READ]: (https://redis.io/commands/ft.cursor-read/) func (c cmdable) FTCursorRead(ctx context.Context, index string, cursorId int, count int) *MapStringInterfaceCmd { args := []interface{}{"FT.CURSOR", "READ", index, cursorId} if count > 0 { args = append(args, "COUNT", count) } cmd := NewMapStringInterfaceCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTDictAdd - Adds terms to a dictionary. // The 'dict' parameter specifies the dictionary to which to add the terms, and the 'term' parameter specifies the terms to add. // For more information, please refer to the Redis documentation: // [FT.DICTADD]: (https://redis.io/commands/ft.dictadd/) func (c cmdable) FTDictAdd(ctx context.Context, dict string, term ...interface{}) *IntCmd { args := []interface{}{"FT.DICTADD", dict} args = append(args, term...) cmd := NewIntCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTDictDel - Deletes terms from a dictionary. // The 'dict' parameter specifies the dictionary from which to delete the terms, and the 'term' parameter specifies the terms to delete. // For more information, please refer to the Redis documentation: // [FT.DICTDEL]: (https://redis.io/commands/ft.dictdel/) func (c cmdable) FTDictDel(ctx context.Context, dict string, term ...interface{}) *IntCmd { args := []interface{}{"FT.DICTDEL", dict} args = append(args, term...) cmd := NewIntCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTDictDump - Returns all terms in the specified dictionary. // The 'dict' parameter specifies the dictionary from which to return the terms. // For more information, please refer to the Redis documentation: // [FT.DICTDUMP]: (https://redis.io/commands/ft.dictdump/) func (c cmdable) FTDictDump(ctx context.Context, dict string) *StringSliceCmd { cmd := NewStringSliceCmd(ctx, "FT.DICTDUMP", dict) _ = c(ctx, cmd) return cmd } // FTDropIndex - Deletes an index. // The 'index' parameter specifies the index to delete. // For more information, please refer to the Redis documentation: // [FT.DROPINDEX]: (https://redis.io/commands/ft.dropindex/) func (c cmdable) FTDropIndex(ctx context.Context, index string) *StatusCmd { args := []interface{}{"FT.DROPINDEX", index} cmd := NewStatusCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTDropIndexWithArgs - Deletes an index with options. // The 'index' parameter specifies the index to delete, and the 'options' parameter specifies the DeleteDocs option for docs deletion. // For more information, please refer to the Redis documentation: // [FT.DROPINDEX]: (https://redis.io/commands/ft.dropindex/) func (c cmdable) FTDropIndexWithArgs(ctx context.Context, index string, options *FTDropIndexOptions) *StatusCmd { args := []interface{}{"FT.DROPINDEX", index} if options != nil { if options.DeleteDocs { args = append(args, "DD") } } cmd := NewStatusCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTExplain - Returns the execution plan for a complex query. // The 'index' parameter specifies the index to query, and the 'query' parameter specifies the query string. // For more information, please refer to the Redis documentation: // [FT.EXPLAIN]: (https://redis.io/commands/ft.explain/) func (c cmdable) FTExplain(ctx context.Context, index string, query string) *StringCmd { cmd := NewStringCmd(ctx, "FT.EXPLAIN", index, query) _ = c(ctx, cmd) return cmd } // FTExplainWithArgs - Returns the execution plan for a complex query with options. // The 'index' parameter specifies the index to query, the 'query' parameter specifies the query string, and the 'options' parameter specifies the Dialect for the query. // For more information, please refer to the Redis documentation: // [FT.EXPLAIN]: (https://redis.io/commands/ft.explain/) func (c cmdable) FTExplainWithArgs(ctx context.Context, index string, query string, options *FTExplainOptions) *StringCmd { args := []interface{}{"FT.EXPLAIN", index, query} if options.Dialect != "" { args = append(args, "DIALECT", options.Dialect) } cmd := NewStringCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTExplainCli - Returns the execution plan for a complex query. [Not Implemented] // For more information, see https://redis.io/commands/ft.explaincli/ func (c cmdable) FTExplainCli(ctx context.Context, key, path string) error { panic("not implemented") } func parseFTInfo(data map[string]interface{}) (FTInfoResult, error) { var ftInfo FTInfoResult // Manually parse each field from the map if indexErrors, ok := data["Index Errors"].([]interface{}); ok { ftInfo.IndexErrors = IndexErrors{ IndexingFailures: internal.ToInteger(indexErrors[1]), LastIndexingError: internal.ToString(indexErrors[3]), LastIndexingErrorKey: internal.ToString(indexErrors[5]), } } if attributes, ok := data["attributes"].([]interface{}); ok { for _, attr := range attributes { if attrMap, ok := attr.([]interface{}); ok { att := FTAttribute{} for i := 0; i < len(attrMap); i++ { if internal.ToLower(internal.ToString(attrMap[i])) == "attribute" { att.Attribute = internal.ToString(attrMap[i+1]) continue } if internal.ToLower(internal.ToString(attrMap[i])) == "identifier" { att.Identifier = internal.ToString(attrMap[i+1]) continue } if internal.ToLower(internal.ToString(attrMap[i])) == "type" { att.Type = internal.ToString(attrMap[i+1]) continue } if internal.ToLower(internal.ToString(attrMap[i])) == "weight" { att.Weight = internal.ToFloat(attrMap[i+1]) continue } if internal.ToLower(internal.ToString(attrMap[i])) == "nostem" { att.NoStem = true continue } if internal.ToLower(internal.ToString(attrMap[i])) == "sortable" { att.Sortable = true continue } if internal.ToLower(internal.ToString(attrMap[i])) == "noindex" { att.NoIndex = true continue } if internal.ToLower(internal.ToString(attrMap[i])) == "unf" { att.UNF = true continue } if internal.ToLower(internal.ToString(attrMap[i])) == "phonetic" { att.PhoneticMatcher = internal.ToString(attrMap[i+1]) continue } if internal.ToLower(internal.ToString(attrMap[i])) == "case_sensitive" { att.CaseSensitive = true continue } if internal.ToLower(internal.ToString(attrMap[i])) == "withsuffixtrie" { att.WithSuffixtrie = true continue } } ftInfo.Attributes = append(ftInfo.Attributes, att) } } } ftInfo.BytesPerRecordAvg = internal.ToString(data["bytes_per_record_avg"]) ftInfo.Cleaning = internal.ToInteger(data["cleaning"]) if cursorStats, ok := data["cursor_stats"].([]interface{}); ok { ftInfo.CursorStats = CursorStats{ GlobalIdle: internal.ToInteger(cursorStats[1]), GlobalTotal: internal.ToInteger(cursorStats[3]), IndexCapacity: internal.ToInteger(cursorStats[5]), IndexTotal: internal.ToInteger(cursorStats[7]), } } if dialectStats, ok := data["dialect_stats"].([]interface{}); ok { ftInfo.DialectStats = make(map[string]int) for i := 0; i < len(dialectStats); i += 2 { ftInfo.DialectStats[internal.ToString(dialectStats[i])] = internal.ToInteger(dialectStats[i+1]) } } ftInfo.DocTableSizeMB = internal.ToFloat(data["doc_table_size_mb"]) if fieldStats, ok := data["field statistics"].([]interface{}); ok { for _, stat := range fieldStats { if statMap, ok := stat.([]interface{}); ok { ftInfo.FieldStatistics = append(ftInfo.FieldStatistics, FieldStatistic{ Identifier: internal.ToString(statMap[1]), Attribute: internal.ToString(statMap[3]), IndexErrors: IndexErrors{ IndexingFailures: internal.ToInteger(statMap[5].([]interface{})[1]), LastIndexingError: internal.ToString(statMap[5].([]interface{})[3]), LastIndexingErrorKey: internal.ToString(statMap[5].([]interface{})[5]), }, }) } } } if gcStats, ok := data["gc_stats"].([]interface{}); ok { ftInfo.GCStats = GCStats{} for i := 0; i < len(gcStats); i += 2 { if internal.ToLower(internal.ToString(gcStats[i])) == "bytes_collected" { ftInfo.GCStats.BytesCollected = internal.ToInteger(gcStats[i+1]) continue } if internal.ToLower(internal.ToString(gcStats[i])) == "total_ms_run" { ftInfo.GCStats.TotalMsRun = internal.ToInteger(gcStats[i+1]) continue } if internal.ToLower(internal.ToString(gcStats[i])) == "total_cycles" { ftInfo.GCStats.TotalCycles = internal.ToInteger(gcStats[i+1]) continue } if internal.ToLower(internal.ToString(gcStats[i])) == "average_cycle_time_ms" { ftInfo.GCStats.AverageCycleTimeMs = internal.ToString(gcStats[i+1]) continue } if internal.ToLower(internal.ToString(gcStats[i])) == "last_run_time_ms" { ftInfo.GCStats.LastRunTimeMs = internal.ToInteger(gcStats[i+1]) continue } if internal.ToLower(internal.ToString(gcStats[i])) == "gc_numeric_trees_missed" { ftInfo.GCStats.GCNumericTreesMissed = internal.ToInteger(gcStats[i+1]) continue } if internal.ToLower(internal.ToString(gcStats[i])) == "gc_blocks_denied" { ftInfo.GCStats.GCBlocksDenied = internal.ToInteger(gcStats[i+1]) continue } } } ftInfo.GeoshapesSzMB = internal.ToFloat(data["geoshapes_sz_mb"]) ftInfo.HashIndexingFailures = internal.ToInteger(data["hash_indexing_failures"]) if indexDef, ok := data["index_definition"].([]interface{}); ok { ftInfo.IndexDefinition = IndexDefinition{ KeyType: internal.ToString(indexDef[1]), Prefixes: internal.ToStringSlice(indexDef[3]), DefaultScore: internal.ToFloat(indexDef[5]), } } ftInfo.IndexName = internal.ToString(data["index_name"]) ftInfo.IndexOptions = internal.ToStringSlice(data["index_options"].([]interface{})) ftInfo.Indexing = internal.ToInteger(data["indexing"]) ftInfo.InvertedSzMB = internal.ToFloat(data["inverted_sz_mb"]) ftInfo.KeyTableSizeMB = internal.ToFloat(data["key_table_size_mb"]) ftInfo.MaxDocID = internal.ToInteger(data["max_doc_id"]) ftInfo.NumDocs = internal.ToInteger(data["num_docs"]) ftInfo.NumRecords = internal.ToInteger(data["num_records"]) ftInfo.NumTerms = internal.ToInteger(data["num_terms"]) ftInfo.NumberOfUses = internal.ToInteger(data["number_of_uses"]) ftInfo.OffsetBitsPerRecordAvg = internal.ToString(data["offset_bits_per_record_avg"]) ftInfo.OffsetVectorsSzMB = internal.ToFloat(data["offset_vectors_sz_mb"]) ftInfo.OffsetsPerTermAvg = internal.ToString(data["offsets_per_term_avg"]) ftInfo.PercentIndexed = internal.ToFloat(data["percent_indexed"]) ftInfo.RecordsPerDocAvg = internal.ToString(data["records_per_doc_avg"]) ftInfo.SortableValuesSizeMB = internal.ToFloat(data["sortable_values_size_mb"]) ftInfo.TagOverheadSzMB = internal.ToFloat(data["tag_overhead_sz_mb"]) ftInfo.TextOverheadSzMB = internal.ToFloat(data["text_overhead_sz_mb"]) ftInfo.TotalIndexMemorySzMB = internal.ToFloat(data["total_index_memory_sz_mb"]) ftInfo.TotalIndexingTime = internal.ToInteger(data["total_indexing_time"]) ftInfo.TotalInvertedIndexBlocks = internal.ToInteger(data["total_inverted_index_blocks"]) ftInfo.VectorIndexSzMB = internal.ToFloat(data["vector_index_sz_mb"]) return ftInfo, nil } type FTInfoCmd struct { baseCmd val FTInfoResult } func newFTInfoCmd(ctx context.Context, args ...interface{}) *FTInfoCmd { return &FTInfoCmd{ baseCmd: baseCmd{ ctx: ctx, args: args, }, } } func (cmd *FTInfoCmd) String() string { return cmdString(cmd, cmd.val) } func (cmd *FTInfoCmd) SetVal(val FTInfoResult) { cmd.val = val } func (cmd *FTInfoCmd) Result() (FTInfoResult, error) { return cmd.val, cmd.err } func (cmd *FTInfoCmd) Val() FTInfoResult { return cmd.val } func (cmd *FTInfoCmd) RawVal() interface{} { return cmd.rawVal } func (cmd *FTInfoCmd) RawResult() (interface{}, error) { return cmd.rawVal, cmd.err } func (cmd *FTInfoCmd) readReply(rd *proto.Reader) (err error) { n, err := rd.ReadMapLen() if err != nil { return err } data := make(map[string]interface{}, n) for i := 0; i < n; i++ { k, err := rd.ReadString() if err != nil { return err } v, err := rd.ReadReply() if err != nil { if err == Nil { data[k] = Nil continue } if err, ok := err.(proto.RedisError); ok { data[k] = err continue } return err } data[k] = v } cmd.val, err = parseFTInfo(data) if err != nil { cmd.err = err } return nil } // FTInfo - Retrieves information about an index. // The 'index' parameter specifies the index to retrieve information about. // For more information, please refer to the Redis documentation: // [FT.INFO]: (https://redis.io/commands/ft.info/) func (c cmdable) FTInfo(ctx context.Context, index string) *FTInfoCmd { cmd := newFTInfoCmd(ctx, "FT.INFO", index) _ = c(ctx, cmd) return cmd } // FTSpellCheck - Checks a query string for spelling errors. // For more details about spellcheck query please follow: // https://redis.io/docs/interact/search-and-query/advanced-concepts/spellcheck/ // For more information, please refer to the Redis documentation: // [FT.SPELLCHECK]: (https://redis.io/commands/ft.spellcheck/) func (c cmdable) FTSpellCheck(ctx context.Context, index string, query string) *FTSpellCheckCmd { args := []interface{}{"FT.SPELLCHECK", index, query} cmd := newFTSpellCheckCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTSpellCheckWithArgs - Checks a query string for spelling errors with additional options. // For more details about spellcheck query please follow: // https://redis.io/docs/interact/search-and-query/advanced-concepts/spellcheck/ // For more information, please refer to the Redis documentation: // [FT.SPELLCHECK]: (https://redis.io/commands/ft.spellcheck/) func (c cmdable) FTSpellCheckWithArgs(ctx context.Context, index string, query string, options *FTSpellCheckOptions) *FTSpellCheckCmd { args := []interface{}{"FT.SPELLCHECK", index, query} if options != nil { if options.Distance > 0 { args = append(args, "DISTANCE", options.Distance) } if options.Terms != nil { args = append(args, "TERMS", options.Terms.Inclusion, options.Terms.Dictionary) args = append(args, options.Terms.Terms...) } if options.Dialect > 0 { args = append(args, "DIALECT", options.Dialect) } } cmd := newFTSpellCheckCmd(ctx, args...) _ = c(ctx, cmd) return cmd } type FTSpellCheckCmd struct { baseCmd val []SpellCheckResult } func newFTSpellCheckCmd(ctx context.Context, args ...interface{}) *FTSpellCheckCmd { return &FTSpellCheckCmd{ baseCmd: baseCmd{ ctx: ctx, args: args, }, } } func (cmd *FTSpellCheckCmd) String() string { return cmdString(cmd, cmd.val) } func (cmd *FTSpellCheckCmd) SetVal(val []SpellCheckResult) { cmd.val = val } func (cmd *FTSpellCheckCmd) Result() ([]SpellCheckResult, error) { return cmd.val, cmd.err } func (cmd *FTSpellCheckCmd) Val() []SpellCheckResult { return cmd.val } func (cmd *FTSpellCheckCmd) RawVal() interface{} { return cmd.rawVal } func (cmd *FTSpellCheckCmd) RawResult() (interface{}, error) { return cmd.rawVal, cmd.err } func (cmd *FTSpellCheckCmd) readReply(rd *proto.Reader) (err error) { data, err := rd.ReadSlice() if err != nil { cmd.err = err return nil } cmd.val, err = parseFTSpellCheck(data) if err != nil { cmd.err = err } return nil } func parseFTSpellCheck(data []interface{}) ([]SpellCheckResult, error) { results := make([]SpellCheckResult, 0, len(data)) for _, termData := range data { termInfo, ok := termData.([]interface{}) if !ok || len(termInfo) != 3 { return nil, fmt.Errorf("invalid term format") } term, ok := termInfo[1].(string) if !ok { return nil, fmt.Errorf("invalid term format") } suggestionsData, ok := termInfo[2].([]interface{}) if !ok { return nil, fmt.Errorf("invalid suggestions format") } suggestions := make([]SpellCheckSuggestion, 0, len(suggestionsData)) for _, suggestionData := range suggestionsData { suggestionInfo, ok := suggestionData.([]interface{}) if !ok || len(suggestionInfo) != 2 { return nil, fmt.Errorf("invalid suggestion format") } scoreStr, ok := suggestionInfo[0].(string) if !ok { return nil, fmt.Errorf("invalid suggestion score format") } score, err := strconv.ParseFloat(scoreStr, 64) if err != nil { return nil, fmt.Errorf("invalid suggestion score value") } suggestion, ok := suggestionInfo[1].(string) if !ok { return nil, fmt.Errorf("invalid suggestion format") } suggestions = append(suggestions, SpellCheckSuggestion{ Score: score, Suggestion: suggestion, }) } results = append(results, SpellCheckResult{ Term: term, Suggestions: suggestions, }) } return results, nil } func parseFTSearch(data []interface{}, noContent, withScores, withPayloads, withSortKeys bool) (FTSearchResult, error) { if len(data) < 1 { return FTSearchResult{}, fmt.Errorf("unexpected search result format") } total, ok := data[0].(int64) if !ok { return FTSearchResult{}, fmt.Errorf("invalid total results format") } var results []Document for i := 1; i < len(data); { docID, ok := data[i].(string) if !ok { return FTSearchResult{}, fmt.Errorf("invalid document ID format") } doc := Document{ ID: docID, Fields: make(map[string]string), } i++ if noContent { results = append(results, doc) continue } if withScores && i < len(data) { if scoreStr, ok := data[i].(string); ok { score, err := strconv.ParseFloat(scoreStr, 64) if err != nil { return FTSearchResult{}, fmt.Errorf("invalid score format") } doc.Score = &score i++ } } if withPayloads && i < len(data) { if payload, ok := data[i].(string); ok { doc.Payload = &payload i++ } } if withSortKeys && i < len(data) { if sortKey, ok := data[i].(string); ok { doc.SortKey = &sortKey i++ } } if i < len(data) { fields, ok := data[i].([]interface{}) if !ok { return FTSearchResult{}, fmt.Errorf("invalid document fields format") } for j := 0; j < len(fields); j += 2 { key, ok := fields[j].(string) if !ok { return FTSearchResult{}, fmt.Errorf("invalid field key format") } value, ok := fields[j+1].(string) if !ok { return FTSearchResult{}, fmt.Errorf("invalid field value format") } doc.Fields[key] = value } i++ } results = append(results, doc) } return FTSearchResult{ Total: int(total), Docs: results, }, nil } type FTSearchCmd struct { baseCmd val FTSearchResult options *FTSearchOptions } func newFTSearchCmd(ctx context.Context, options *FTSearchOptions, args ...interface{}) *FTSearchCmd { return &FTSearchCmd{ baseCmd: baseCmd{ ctx: ctx, args: args, }, options: options, } } func (cmd *FTSearchCmd) String() string { return cmdString(cmd, cmd.val) } func (cmd *FTSearchCmd) SetVal(val FTSearchResult) { cmd.val = val } func (cmd *FTSearchCmd) Result() (FTSearchResult, error) { return cmd.val, cmd.err } func (cmd *FTSearchCmd) Val() FTSearchResult { return cmd.val } func (cmd *FTSearchCmd) RawVal() interface{} { return cmd.rawVal } func (cmd *FTSearchCmd) RawResult() (interface{}, error) { return cmd.rawVal, cmd.err } func (cmd *FTSearchCmd) readReply(rd *proto.Reader) (err error) { data, err := rd.ReadSlice() if err != nil { cmd.err = err return nil } cmd.val, err = parseFTSearch(data, cmd.options.NoContent, cmd.options.WithScores, cmd.options.WithPayloads, cmd.options.WithSortKeys) if err != nil { cmd.err = err } return nil } // FTSearch - Executes a search query on an index. // The 'index' parameter specifies the index to search, and the 'query' parameter specifies the search query. // For more information, please refer to the Redis documentation: // [FT.SEARCH]: (https://redis.io/commands/ft.search/) func (c cmdable) FTSearch(ctx context.Context, index string, query string) *FTSearchCmd { args := []interface{}{"FT.SEARCH", index, query} cmd := newFTSearchCmd(ctx, &FTSearchOptions{}, args...) _ = c(ctx, cmd) return cmd } type SearchQuery []interface{} func FTSearchQuery(query string, options *FTSearchOptions) SearchQuery { queryArgs := []interface{}{query} if options != nil { if options.NoContent { queryArgs = append(queryArgs, "NOCONTENT") } if options.Verbatim { queryArgs = append(queryArgs, "VERBATIM") } if options.NoStopWords { queryArgs = append(queryArgs, "NOSTOPWORDS") } if options.WithScores { queryArgs = append(queryArgs, "WITHSCORES") } if options.WithPayloads { queryArgs = append(queryArgs, "WITHPAYLOADS") } if options.WithSortKeys { queryArgs = append(queryArgs, "WITHSORTKEYS") } if options.Filters != nil { for _, filter := range options.Filters { queryArgs = append(queryArgs, "FILTER", filter.FieldName, filter.Min, filter.Max) } } if options.GeoFilter != nil { for _, geoFilter := range options.GeoFilter { queryArgs = append(queryArgs, "GEOFILTER", geoFilter.FieldName, geoFilter.Longitude, geoFilter.Latitude, geoFilter.Radius, geoFilter.Unit) } } if options.InKeys != nil { queryArgs = append(queryArgs, "INKEYS", len(options.InKeys)) queryArgs = append(queryArgs, options.InKeys...) } if options.InFields != nil { queryArgs = append(queryArgs, "INFIELDS", len(options.InFields)) queryArgs = append(queryArgs, options.InFields...) } if options.Return != nil { queryArgs = append(queryArgs, "RETURN") queryArgsReturn := []interface{}{} for _, ret := range options.Return { queryArgsReturn = append(queryArgsReturn, ret.FieldName) if ret.As != "" { queryArgsReturn = append(queryArgsReturn, "AS", ret.As) } } queryArgs = append(queryArgs, len(queryArgsReturn)) queryArgs = append(queryArgs, queryArgsReturn...) } if options.Slop > 0 { queryArgs = append(queryArgs, "SLOP", options.Slop) } if options.Timeout > 0 { queryArgs = append(queryArgs, "TIMEOUT", options.Timeout) } if options.InOrder { queryArgs = append(queryArgs, "INORDER") } if options.Language != "" { queryArgs = append(queryArgs, "LANGUAGE", options.Language) } if options.Expander != "" { queryArgs = append(queryArgs, "EXPANDER", options.Expander) } if options.Scorer != "" { queryArgs = append(queryArgs, "SCORER", options.Scorer) } if options.ExplainScore { queryArgs = append(queryArgs, "EXPLAINSCORE") } if options.Payload != "" { queryArgs = append(queryArgs, "PAYLOAD", options.Payload) } if options.SortBy != nil { queryArgs = append(queryArgs, "SORTBY") for _, sortBy := range options.SortBy { queryArgs = append(queryArgs, sortBy.FieldName) if sortBy.Asc && sortBy.Desc { panic("FT.SEARCH: ASC and DESC are mutually exclusive") } if sortBy.Asc { queryArgs = append(queryArgs, "ASC") } if sortBy.Desc { queryArgs = append(queryArgs, "DESC") } } if options.SortByWithCount { queryArgs = append(queryArgs, "WITHCOUNT") } } if options.LimitOffset >= 0 && options.Limit > 0 { queryArgs = append(queryArgs, "LIMIT", options.LimitOffset, options.Limit) } if options.Params != nil { queryArgs = append(queryArgs, "PARAMS", len(options.Params)*2) for key, value := range options.Params { queryArgs = append(queryArgs, key, value) } } if options.DialectVersion > 0 { queryArgs = append(queryArgs, "DIALECT", options.DialectVersion) } } return queryArgs } // FTSearchWithArgs - Executes a search query on an index with additional options. // The 'index' parameter specifies the index to search, the 'query' parameter specifies the search query, // and the 'options' parameter specifies additional options for the search. // For more information, please refer to the Redis documentation: // [FT.SEARCH]: (https://redis.io/commands/ft.search/) func (c cmdable) FTSearchWithArgs(ctx context.Context, index string, query string, options *FTSearchOptions) *FTSearchCmd { args := []interface{}{"FT.SEARCH", index, query} if options != nil { if options.NoContent { args = append(args, "NOCONTENT") } if options.Verbatim { args = append(args, "VERBATIM") } if options.NoStopWords { args = append(args, "NOSTOPWORDS") } if options.WithScores { args = append(args, "WITHSCORES") } if options.WithPayloads { args = append(args, "WITHPAYLOADS") } if options.WithSortKeys { args = append(args, "WITHSORTKEYS") } if options.Filters != nil { for _, filter := range options.Filters { args = append(args, "FILTER", filter.FieldName, filter.Min, filter.Max) } } if options.GeoFilter != nil { for _, geoFilter := range options.GeoFilter { args = append(args, "GEOFILTER", geoFilter.FieldName, geoFilter.Longitude, geoFilter.Latitude, geoFilter.Radius, geoFilter.Unit) } } if options.InKeys != nil { args = append(args, "INKEYS", len(options.InKeys)) args = append(args, options.InKeys...) } if options.InFields != nil { args = append(args, "INFIELDS", len(options.InFields)) args = append(args, options.InFields...) } if options.Return != nil { args = append(args, "RETURN") argsReturn := []interface{}{} for _, ret := range options.Return { argsReturn = append(argsReturn, ret.FieldName) if ret.As != "" { argsReturn = append(argsReturn, "AS", ret.As) } } args = append(args, len(argsReturn)) args = append(args, argsReturn...) } if options.Slop > 0 { args = append(args, "SLOP", options.Slop) } if options.Timeout > 0 { args = append(args, "TIMEOUT", options.Timeout) } if options.InOrder { args = append(args, "INORDER") } if options.Language != "" { args = append(args, "LANGUAGE", options.Language) } if options.Expander != "" { args = append(args, "EXPANDER", options.Expander) } if options.Scorer != "" { args = append(args, "SCORER", options.Scorer) } if options.ExplainScore { args = append(args, "EXPLAINSCORE") } if options.Payload != "" { args = append(args, "PAYLOAD", options.Payload) } if options.SortBy != nil { args = append(args, "SORTBY") for _, sortBy := range options.SortBy { args = append(args, sortBy.FieldName) if sortBy.Asc && sortBy.Desc { panic("FT.SEARCH: ASC and DESC are mutually exclusive") } if sortBy.Asc { args = append(args, "ASC") } if sortBy.Desc { args = append(args, "DESC") } } if options.SortByWithCount { args = append(args, "WITHCOUT") } } if options.LimitOffset >= 0 && options.Limit > 0 { args = append(args, "LIMIT", options.LimitOffset, options.Limit) } if options.Params != nil { args = append(args, "PARAMS", len(options.Params)*2) for key, value := range options.Params { args = append(args, key, value) } } if options.DialectVersion > 0 { args = append(args, "DIALECT", options.DialectVersion) } } cmd := newFTSearchCmd(ctx, options, args...) _ = c(ctx, cmd) return cmd } func NewFTSynDumpCmd(ctx context.Context, args ...interface{}) *FTSynDumpCmd { return &FTSynDumpCmd{ baseCmd: baseCmd{ ctx: ctx, args: args, }, } } func (cmd *FTSynDumpCmd) String() string { return cmdString(cmd, cmd.val) } func (cmd *FTSynDumpCmd) SetVal(val []FTSynDumpResult) { cmd.val = val } func (cmd *FTSynDumpCmd) Val() []FTSynDumpResult { return cmd.val } func (cmd *FTSynDumpCmd) Result() ([]FTSynDumpResult, error) { return cmd.val, cmd.err } func (cmd *FTSynDumpCmd) RawVal() interface{} { return cmd.rawVal } func (cmd *FTSynDumpCmd) RawResult() (interface{}, error) { return cmd.rawVal, cmd.err } func (cmd *FTSynDumpCmd) readReply(rd *proto.Reader) error { termSynonymPairs, err := rd.ReadSlice() if err != nil { return err } var results []FTSynDumpResult for i := 0; i < len(termSynonymPairs); i += 2 { term, ok := termSynonymPairs[i].(string) if !ok { return fmt.Errorf("invalid term format") } synonyms, ok := termSynonymPairs[i+1].([]interface{}) if !ok { return fmt.Errorf("invalid synonyms format") } synonymList := make([]string, len(synonyms)) for j, syn := range synonyms { synonym, ok := syn.(string) if !ok { return fmt.Errorf("invalid synonym format") } synonymList[j] = synonym } results = append(results, FTSynDumpResult{ Term: term, Synonyms: synonymList, }) } cmd.val = results return nil } // FTSynDump - Dumps the contents of a synonym group. // The 'index' parameter specifies the index to dump. // For more information, please refer to the Redis documentation: // [FT.SYNDUMP]: (https://redis.io/commands/ft.syndump/) func (c cmdable) FTSynDump(ctx context.Context, index string) *FTSynDumpCmd { cmd := NewFTSynDumpCmd(ctx, "FT.SYNDUMP", index) _ = c(ctx, cmd) return cmd } // FTSynUpdate - Creates or updates a synonym group with additional terms. // The 'index' parameter specifies the index to update, the 'synGroupId' parameter specifies the synonym group id, and the 'terms' parameter specifies the additional terms. // For more information, please refer to the Redis documentation: // [FT.SYNUPDATE]: (https://redis.io/commands/ft.synupdate/) func (c cmdable) FTSynUpdate(ctx context.Context, index string, synGroupId interface{}, terms []interface{}) *StatusCmd { args := []interface{}{"FT.SYNUPDATE", index, synGroupId} args = append(args, terms...) cmd := NewStatusCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTSynUpdateWithArgs - Creates or updates a synonym group with additional terms and options. // The 'index' parameter specifies the index to update, the 'synGroupId' parameter specifies the synonym group id, the 'options' parameter specifies additional options for the update, and the 'terms' parameter specifies the additional terms. // For more information, please refer to the Redis documentation: // [FT.SYNUPDATE]: (https://redis.io/commands/ft.synupdate/) func (c cmdable) FTSynUpdateWithArgs(ctx context.Context, index string, synGroupId interface{}, options *FTSynUpdateOptions, terms []interface{}) *StatusCmd { args := []interface{}{"FT.SYNUPDATE", index, synGroupId} if options.SkipInitialScan { args = append(args, "SKIPINITIALSCAN") } args = append(args, terms...) cmd := NewStatusCmd(ctx, args...) _ = c(ctx, cmd) return cmd } // FTTagVals - Returns all distinct values indexed in a tag field. // The 'index' parameter specifies the index to check, and the 'field' parameter specifies the tag field to retrieve values from. // For more information, please refer to the Redis documentation: // [FT.TAGVALS]: (https://redis.io/commands/ft.tagvals/) func (c cmdable) FTTagVals(ctx context.Context, index string, field string) *StringSliceCmd { cmd := NewStringSliceCmd(ctx, "FT.TAGVALS", index, field) _ = c(ctx, cmd) return cmd } // type FTProfileResult struct { // Results []interface{} // Profile ProfileDetails // } // type ProfileDetails struct { // TotalProfileTime string // ParsingTime string // PipelineCreationTime string // Warning string // IteratorsProfile []IteratorProfile // ResultProcessorsProfile []ResultProcessorProfile // } // type IteratorProfile struct { // Type string // QueryType string // Time interface{} // Counter int // Term string // Size int // ChildIterators []IteratorProfile // } // type ResultProcessorProfile struct { // Type string // Time interface{} // Counter int // } // func parseFTProfileResult(data []interface{}) (FTProfileResult, error) { // var result FTProfileResult // if len(data) < 2 { // return result, fmt.Errorf("unexpected data length") // } // // Parse results // result.Results = data[0].([]interface{}) // // Parse profile details // profileData := data[1].([]interface{}) // profileDetails := ProfileDetails{} // for i := 0; i < len(profileData); i += 2 { // switch profileData[i].(string) { // case "Total profile time": // profileDetails.TotalProfileTime = profileData[i+1].(string) // case "Parsing time": // profileDetails.ParsingTime = profileData[i+1].(string) // case "Pipeline creation time": // profileDetails.PipelineCreationTime = profileData[i+1].(string) // case "Warning": // profileDetails.Warning = profileData[i+1].(string) // case "Iterators profile": // profileDetails.IteratorsProfile = parseIteratorsProfile(profileData[i+1].([]interface{})) // case "Result processors profile": // profileDetails.ResultProcessorsProfile = parseResultProcessorsProfile(profileData[i+1].([]interface{})) // } // } // result.Profile = profileDetails // return result, nil // } // func parseIteratorsProfile(data []interface{}) []IteratorProfile { // var iterators []IteratorProfile // for _, item := range data { // profile := item.([]interface{}) // iterator := IteratorProfile{} // for i := 0; i < len(profile); i += 2 { // switch profile[i].(string) { // case "Type": // iterator.Type = profile[i+1].(string) // case "Query type": // iterator.QueryType = profile[i+1].(string) // case "Time": // iterator.Time = profile[i+1] // case "Counter": // iterator.Counter = int(profile[i+1].(int64)) // case "Term": // iterator.Term = profile[i+1].(string) // case "Size": // iterator.Size = int(profile[i+1].(int64)) // case "Child iterators": // iterator.ChildIterators = parseChildIteratorsProfile(profile[i+1].([]interface{})) // } // } // iterators = append(iterators, iterator) // } // return iterators // } // func parseChildIteratorsProfile(data []interface{}) []IteratorProfile { // var iterators []IteratorProfile // for _, item := range data { // profile := item.([]interface{}) // iterator := IteratorProfile{} // for i := 0; i < len(profile); i += 2 { // switch profile[i].(string) { // case "Type": // iterator.Type = profile[i+1].(string) // case "Query type": // iterator.QueryType = profile[i+1].(string) // case "Time": // iterator.Time = profile[i+1] // case "Counter": // iterator.Counter = int(profile[i+1].(int64)) // case "Term": // iterator.Term = profile[i+1].(string) // case "Size": // iterator.Size = int(profile[i+1].(int64)) // } // } // iterators = append(iterators, iterator) // } // return iterators // } // func parseResultProcessorsProfile(data []interface{}) []ResultProcessorProfile { // var processors []ResultProcessorProfile // for _, item := range data { // profile := item.([]interface{}) // processor := ResultProcessorProfile{} // for i := 0; i < len(profile); i += 2 { // switch profile[i].(string) { // case "Type": // processor.Type = profile[i+1].(string) // case "Time": // processor.Time = profile[i+1] // case "Counter": // processor.Counter = int(profile[i+1].(int64)) // } // } // processors = append(processors, processor) // } // return processors // } // func NewFTProfileCmd(ctx context.Context, args ...interface{}) *FTProfileCmd { // return &FTProfileCmd{ // baseCmd: baseCmd{ // ctx: ctx, // args: args, // }, // } // } // type FTProfileCmd struct { // baseCmd // val FTProfileResult // } // func (cmd *FTProfileCmd) String() string { // return cmdString(cmd, cmd.val) // } // func (cmd *FTProfileCmd) SetVal(val FTProfileResult) { // cmd.val = val // } // func (cmd *FTProfileCmd) Result() (FTProfileResult, error) { // return cmd.val, cmd.err // } // func (cmd *FTProfileCmd) Val() FTProfileResult { // return cmd.val // } // func (cmd *FTProfileCmd) readReply(rd *proto.Reader) (err error) { // data, err := rd.ReadSlice() // if err != nil { // return err // } // cmd.val, err = parseFTProfileResult(data) // if err != nil { // cmd.err = err // } // return nil // } // // FTProfile - Executes a search query and returns a profile of how the query was processed. // // The 'index' parameter specifies the index to search, the 'limited' parameter specifies whether to limit the results, // // and the 'query' parameter specifies the search / aggreagte query. Please notice that you must either pass a SearchQuery or an AggregateQuery. // // For more information, please refer to the Redis documentation: // // [FT.PROFILE]: (https://redis.io/commands/ft.profile/) // func (c cmdable) FTProfile(ctx context.Context, index string, limited bool, query interface{}) *FTProfileCmd { // queryType := "" // var argsQuery []interface{} // switch v := query.(type) { // case AggregateQuery: // queryType = "AGGREGATE" // argsQuery = v // case SearchQuery: // queryType = "SEARCH" // argsQuery = v // default: // panic("FT.PROFILE: query must be either AggregateQuery or SearchQuery") // } // args := []interface{}{"FT.PROFILE", index, queryType} // if limited { // args = append(args, "LIMITED") // } // args = append(args, "QUERY") // args = append(args, argsQuery...) // cmd := NewFTProfileCmd(ctx, args...) // _ = c(ctx, cmd) // return cmd // }