%SQLRows meta-SQL element

Description

Use the %SQLRows meta-variable to specify whether a SQL action returned any rows.

You can use %SQLRows in any Application Engine SQL statement, but the underlying value is affected only by SQL actions. It is not affected by Do When, Do Select, Do While, and Do Until actions. For Select statements, the value can only be 0 or 1: row not found or rows found, respectively. It does not reflect the actual number of rows that meet the Where criteria. To find the number of rows that meet the Where criteria, code a Select Count (*) statement.