What is SharePoint FAST Query Language (FQL)?

SharePoint FAST Query Language (FQL) is a query language used to perform complex search queries in SharePoint, particularly in environments that utilize FAST Search Server. FQL extends the standard keyword query capabilities by providing a rich syntax for constructing search queries that can filter, sort, and manipulate search results.

FQL allows users to specify search parameters with great precision, using various operators and functions. This includes the ability to search specific fields, apply logical operators, and use functions for advanced filtering and sorting of results.

Some key features of FQL include:

• Field-specific searches: Users can target specific fields in the content, like title, author, or custom metadata.

• Boolean operators: FQL supports logical operators such as AND, OR, and NOT to combine search terms.

• Proximity searching: The language allows searching for terms that are near each other within the specified number of words.

• Wildcards: FQL supports wildcards to facilitate partial matches in searches.

• Sorting and ranking: Results can be sorted based on specific criteria, and relevance can be adjusted using ranking functions.

Overall, FAST Query Language provides a powerful tool for developers and search administrators to create tailored search experiences in SharePoint, making it easier for users to find relevant information quickly and efficiently.