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 SEQUENCECOLLATION 

DROP EXCEPTION Examples

Dropping exception E_LARGE_VALUE
DROP EXCEPTION E_LARGE_VALUE;
See also

[fblangref50-ddl-exception-create], [fblangref50-ddl-exception-recreate]

RECREATE EXCEPTION

Drops a custom exception if it exists, and creates a custom exception

Available in

DSQL

Syntax
RECREATE EXCEPTION exception_name '<message>'

!! See syntax of CREATE EXCEPTION for further rules !!

The statement RECREATE EXCEPTION creates a new exception for use in PSQL modules.If an exception with the same name exists already, the RECREATE EXCEPTION statement will try to drop it and create a new one.If there are any dependencies on the existing exception, the attempted deletion fails and RECREATE EXCEPTION is not executed.