Oracle OCI触发器创建

Question

Is there any way to create trigger using OCI API?

I need to perform the following actions programmatically:

CREATE OR REPLACE TRIGGER tbl_trigger BEFORE INSERT ON tbl FOR EACH ROW
WHEN (new.id IS NULL OR new.id = 0)
BEGIN
SELECT tbl_sq.nextval INTO :new.id FROM dual;
END;
/

Answer 1

I'm confused as to the nature of this question.

If you're asking "Can this be done?", then yes, using OCIStmtPrepare() and OCIStmtExecute() .

If you have code that attempts to do this and fails, please provide a more specific question.