Developing Portable Applications > Developing Portable Applications > Achieving Transparency and Portability > DBMS Limitations with Derived Tables > Host Variables in Select List of a Subquery Not Supported
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Host Variables in Select List of a Subquery Not Supported
Most DBMSs do not support host variables (bind parameters) in a select list. Using host variables in the select list of a subquery (a derived table) will cause the query to fail.
Last modified date: 08/22/2022