Which is used for Full-Text Search in SQL?

Full Text Index can be used to search words, phrases and multiple forms of a word or phrase using FREETEXT (), CONTAINS () with “and” or “or” operators (FREETEXT, CONTAINS). Read more articles on SQL Server: Create User Defined Data Types In SQL Server.

How do I enable Full-Text Search in SQL Server?

To use full text search, you should follow the sequence below to configure and use full text search functionality.

  1. Install Full Text Search feature during installation or in existing installation.
  2. Create Full Text Catalog to store full text indexes.
  3. Create Full Text Index on tables or index views.

What are the options for full text search in SQL Server?

In SQL Server, there are 4 options that we can use while creating full-text search queries. And these four options are CONTAINS, FREETEXT, CONTAINSTABLE, and FREETEXTTABLE.

How do you write a full text query in SQL Server?

Write full-text queries by using the predicates CONTAINS and FREETEXT and the rowset-valued functions CONTAINSTABLE and FREETEXTTABLE with a SELECT statement. This article provides examples of each predicate and function and helps you choose the best one to use.

What is full text gatherer in SQL Server?

Full-Text gatherer – in sqlserv.exe – a thread responsible for scheduling and driving index population so as for monitoring. Thesaurus files – (sqlserv.exe)– files that contain synonyms of search terms.

What is full-text off in SQL Server?

This means that there could be hours or days before the Full-Text is updated OFF: means that SQL Server won’t track data changes and maintenance of this index is performed totally manually. On systems using this feature extensively, this mode could eventually require large maintenance windows as population would have to check read all the table.