Exemples RETURN
Voir. Exemples CREATE FUNCTION
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- languageРусский
Instructions de procédure SQL (PSQL)
Écrire le code du corps du module
Exemples
Traitement des erreurs
Dans Firebird, il y a des Instructions PSQL pour gérer les erreurs et les exceptions dans les modules. Il y a de nombreuses exceptions intégrées qui se produisent lorsque des erreurs standard se produisent dans les instructions DML et DDL.