Details about query syntax, aggregation, scoring, and other search query options
Learn how to use search query syntax
Stop-words support
Details of FT.AGGREGATE. Grouping and projections and functions
Controlling Text Tokenization and Escaping
Support for sorting query results
Details about tag fields
Highlighting full-text results
Full-text scoring functions
Details about extensions for query expanders and scoring functions
Stemming support
Synonym support
Payload support(deprecated)
Query spelling correction support
Phonetic matching
Learn how to use vector fields and vector similarity queries