sql server - SQL function to return the number or records in a given table -


i want create simple function in sql takes table name input , return number of records table.

how can create such 'dynamic' function?

ahh not have use dynamic sql this. can instead use table partitions.

this should work you. 1 caveate is possible may not 100% accurate have never seen not correct. according documentation "approximate number of rows in partition".

create function gettablerowcount (     @tablename sysname ) returns table return     select sum(row_count) myrowcount     sys.dm_db_partition_stats     object_id = object_id(@tablename)     group object_name(object_id);

this inline table valued function instead of more common scalar function.


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