![]() ![]() The values in the sys.dm_db_partition_stats DMV are reset on server restart or when an object/partition is dropped and recreated.VIEW DATABASE STATE permissions are required in the database.INNER JOIN sys.dm_db_partition_stats AS sdmvPTNS The T-SQL query below uses the sys.dm_db_partition_stats DMV to capture the row counts for all tables in a database. Sys.dm_db_partition_stats is a Dynamic Management View (DMV) which contains one row per partition and displays the information about the space used to store and manage different data allocation unit types - IN_ROW_DATA, LOB_DATA and ROW_OVERFLOW_DATA. Can be used even when working with source systems which offer limited privileges such as read-only.Īpproach 2: sys.dm_db_partition_stats Dynamic Management View (DMV).Requires membership in the public role.QUOTENAME(SCHEMA_NAME(sOBJ.schema_id)) + '.' + QUOTENAME(sOBJ.name) AS īelow are the highlights of this approach: The T-SQL query below uses the sys.partitions catalog view to capture the row counts for all tables in a database. Every table in SQL Server contains at least one partition (default partition) even if the table is not explicitly partitioned. Sys.partitions is an Object Catalog View and contains one row for each partition of each of the tables and most types of indexes (Except Fulltext, Spatial, and XML indexes). INNER JOIN sys.dm_db_partition_stats AS STATĪND PART.partition_number = STAT.partition_number ,(STAT.reserved_page_count - ed_page_count) * 8 AS Unused ![]() ,STAT.reserved_page_count * 8 AS ReservedSizeKB ,PART.partition_number AS PartitionNumber Sample code: SELECT DISTINCT SCH.name AS SchemaName If you want to get it for all databases, then you have to query it on every database. ![]() You can query DMV sys.dm_db_partition_stats (Transact-SQL) to get the row count for each table ![]()
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