The article compares and contrasts SQL and InfluxQL as query languages for InfluxDB v3. InfluxDB v3 supports both SQL and InfluxQL, allowing users to choose the best tool for their specific needs. SQL is a widely-used language that offers flexibility and interoperability with existing analytics workflows, while InfluxQL is a domain-specific language optimized for time series data. The article highlights the key terminological differences between SQL and InfluxQL, including the concepts of databases, tables, columns, buckets, measurements, fields, and tags. It also explains the basic syntactic differences between the two languages, such as interval types, datetime formats, and aggregation functions. Additionally, the article discusses the user experience and query tools available for each language, including client libraries, HTTP APIs, and visualization tool support. The advantages of InfluxQL include its suitability for schema exploration and its use in data processing projects, while the advantages of SQL include its wider adoption, increased function support, and enhanced interoperability with other tools.