select <primary key>,substring(MEMBERNUM from 1 for 1) from CUSTOMERS where substring(MEMBERNUM from 1 for 1) not between '0' and '9'
This gives me an SQL error for the first "FROM"..."Token unknown"
Any ideas?
Hi,
I have a customer table with ~1 million records.
I have an external application that performs sertain task to the member number. It requires that the member number is exactly 7 DIGITS long (no letters, simbols, only digits) (table is alphanumeric).
There is a record in that table that...