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Full-Text Search and Semantic Search Dynamic Management Views and Functions (Transact-SQL)

This section contains the following dynamic management views and functions that are related to full-text search and semantic search.

sys.dm_fts_active_catalogs (Transact-SQL)

Returns information on the full-text catalogs that have some population activity in progress on the server.


Returns information on the current activity of the filter daemon host or hosts on the server instance.


Returns information about the document-level content of a full-text index for the specified table. A given keyword can appear in several documents.


Returns all property-related content in the full-text index of a given table. This includes all data that belongs to any property registered by the search property list associated with that full-text index.


Returns information about the content of a full-text index for the specified table.


Returns information about the full-text index populations currently in progress.


Returns information about memory buffers belonging to a specific memory pool that are used as part of a full-text crawl or a full-text crawl range.


Returns information about the shared memory pools available to the Full-Text Gatherer component for a full-text crawl or a full-text crawl range.


Returns information about each full-text indexing batch.


Returns the final tokenization result after applying a given word breaker, thesaurus, and stoplist combination to a query string input. The output is equivalent to the output if the specified given query string were issued to the Full-Text Engine.


Returns information about the specific ranges related to a full-text index population currently in progress.

sys.dm_fts_semantic_similarity_population (Transact-SQL)

Returns one row of status information about the population of the document similarity index for each similarity index in each table that has an associated semantic index.

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