redis/go-redis · error

FTExplainCli is not implemented

Error message

FTExplainCli is not implemented

What it means

Error "FTExplainCli is not implemented" thrown in redis/go-redis.

Source

Thrown at search_commands.go:1741

// 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)
	} else {
		args = append(args, "DIALECT", 2)
	}
	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 {
	return fmt.Errorf("FTExplainCli is not implemented")
}

// parseFTAttributeFromMap parses an FTAttribute from a RESP3 map format
func parseFTAttributeFromMap(attrMap map[interface{}]interface{}) FTAttribute {
	att := FTAttribute{}
	for k, v := range attrMap {
		key := internal.ToLower(internal.ToString(k))
		switch key {
		case "attribute":
			att.Attribute = internal.ToString(v)
		case "identifier":
			att.Identifier = internal.ToString(v)
		case "type":
			att.Type = internal.ToString(v)
		case "weight":
			att.Weight = internal.ToFloat(v)
		case "phonetic":
			att.PhoneticMatcher = internal.ToString(v)

View on GitHub (pinned to c5cad058c7)

When it happens

Trigger: Thrown at search_commands.go:1741 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of redis/go-redis@c5cad058c7 (2026-09-01). Data as JSON: /api/errors/2dfd7ccf8bcdcce7. Report an issue: GitHub.