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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.

sys.dm_fts_fdhosts

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

sys.dm_fts_index_keywords_by_document

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

sys.dm_fts_index_keywords_by_property

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.

sys.dm_fts_index_keywords

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

sys.dm_fts_index_population

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

sys.dm_fts_memory_buffers

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.

sys.dm_fts_memory_pools

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.

sys.dm_fts_outstanding_batches

Returns information about each full-text indexing batch.

sys.dm_fts_parser

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.

sys.dm_fts_population_ranges

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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