Hello, I've found someting like this in the "What's new" abount FB 1.5

This PSQL extension takes a string which is a valid dynamic SQL
statement
and executes it as if it had been submitted to DSQL. Available in
Triggers
and Stored Procedures.

How to use it ? I can not find any documentation about FB 1.5 new
features. Is there any examples ?

Thanks for help
Kuba