SQL Server全文搜索索引用法

Question

我创建了一个全文搜索目录，该目录中的表上有一些索引。 如何获取有关已创建的全文本搜索索引的用法的信息？

Answer 1

到目前为止，使用sys.dm_db_index_usage_stats检索全文本搜索索引的用户扫描 ：

SELECT FTSC.name AS CatalogName, 
       T.name AS TableName, 
       C.name AS ColumnName, 
       FTSIU.user_scans, 
       FTSIU.last_user_scan
FROM sys.fulltext_catalogs AS FTSC 
JOIN sys.fulltext_indexes AS FTSI ON FTSC.fulltext_catalog_id = FTSI.fulltext_catalog_id
JOIN sys.dm_db_index_usage_stats AS FTSIU ON FTSI.object_id = FTSIU.object_id AND FTSI.unique_index_id = FTSIU.index_id
JOIN sys.tables AS T ON FTSI.object_id = T.object_id
JOIN sys.columns AS C ON FTSI.object_id = C.object_id 
    AND FTSI.unique_index_id = C.column_id
WHERE FTSIU.database_id = DB_ID()