I would like to count records in all tables in the schema using SQL for DB2 z/OS v9

问题

I try this statement

select schema_name , tabs_name ,
('select count(*) from' || schema_name ||'.'|| tabs_name)
from sysibm.systables
where schema_name = 'Sample'

I would like in the string type can be execute string or must be create procedure or any?

'select count(*) from' || schema_name ||'.'|| tabs_name

Thank you in advance from Thailand

回答1:

Try this:

Select TABLE_SCHEMA, TABLE_NAME, NUMBER_ROWS from qsys2.systablestat
Where TABLE_NAME = 'Sample'

来源：https://stackoverflow.com/questions/29303469/i-would-like-to-count-records-in-all-tables-in-the-schema-using-sql-for-db2-z-os