Источник:
https://crmtipoftheday.com/1409/coun...s-in-dataverse
==============
Want to count all records in all Dataverse tables like a boss? Say no mo.
SELECT CONCAT( 'SELECT ''', name, ''' AS TableName, COUNT_BIG(1) AS CountOfRows FROM ', name, ' UNION')FROM sys.tablesWHERE TYPE = 'U'AND SCHEMA_ID = 1
- Copy all results (Ctrl-A), open New Query window (Ctrl-N), paste (Ctrl-V)
- Scroll to the end, remove the last word UNION and add ORDER BY 2 DESC line
- Execute
- You are welcome

Note: the execution may timeout if your Dataverse is of any decent size. Use trial/error approach to figure out executable chunks – you probably know your largest tables anyway.
Источник:
https://crmtipoftheday.com/1409/coun...s-in-dataverse