Question

我正在尝试创建一个AFTER INSERT TRIGGER ON Certificare，它将更新该特定人员的“salariu”值，由“idan”标识旧值+ 100 ..我确实编写了跟随触发器，当我尝试插入Certificare它说如下：04098。00000 - “触发'％s。％s'无效且重新验证失败”

以下是2个表和触发器：

CREATE TABLE Angajati(
    idan INT PRIMARY KEY,
    numean VARCHAR(30),
    salariu INT
    );
CREATE TABLE Certificare(
    idan INT,
    idav INT,
    PRIMARY KEY(idan,idav),
    FOREIGN KEY (idan) REFERENCES Angajati(idan),
    FOREIGN KEY (idav) REFERENCES Aeronave(idav)
    );
CREATE TRIGGER trigNou
    AFTER INSERT ON Certificare
    BEGIN
        UPDATE Angajati
        SET salariu=salariu+100
        WHERE new.idan IN (SELECT idan FROM Angajati);
    END;

PS：我在SQL Developer

工作

Answer 1

我希望这样的事情：

CREATE TRIGGER trigNou AFTER INSERT ON Certificare
FOR EACH ROW
BEGIN
    UPDATE Angajati
        SET salariu = salariu+100
    WHERE :new.idan = Angajati.idan;
END;

插入触发器ORACLE

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