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我已經申請如何克服發生變異表錯誤休耕指令發生變異表錯誤:ORA-00932努力克服
http://asktom.oracle.com/pls/asktom/ASKTOM.download_file?p_file=6551198119097816936
但在我的最後觸發我休耕錯誤:
SQL> create or replace trigger Factura_Detalle_ai
after insert or update of PRODUCTO on Factura_Detalle
begin
for i in 1 .. state_pkg.newRows.count loop
UPDATE Factura_Detalle
SET Precio = (SELECT pre.PRECIO
FROM PRECIO pre
WHERE pre.PRODUCTO = state_pkg.newRows(i));
end loop;
end;
/
2 3 4 5 6 7 8 9 10 11 12 13
Warning: Trigger created with compilation errors.
SQL> show errors trigger factura_detalle_ai
Errors for TRIGGER FACTURA_DETALLE_AI:
LINE/COL ERROR
-------- -----------------------------------------------------------------
4/4 PL/SQL: SQL Statement ignored
7/23 PL/SQL: ORA-00932: inconsistent datatypes: expected NUMBER got
ROWID
有什麼想法?
問候
嗨@jonearles,感謝您的回答,但是當我試圖在表中插入一行我得到另一個錯誤:錯誤位於第1行: ORA-01410:無效的ROWID ORA-06512:在 「CFD_O.FACTURA_DETALLE_AI」,4號線 ORA-04088:觸發器 'CFD_O.FACTURA_DETALLE_AI' – andrestoga 2011-05-02 12:17:48
此外,我要比較的外鍵「執行過程中的錯誤來自表格「Precio」的「Producto」在where子句中使用newRows以從表格「Precio」中檢索字段「Precio」 – andrestoga 2011-05-02 12:35:25