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我想檢查一個值是否是數組的成員。 我嘗試下面的示例代碼從How to check if an array contains a particular string?表達式是錯誤的類型--Oracle錯誤
DECLARE
TYPE v_array IS TABLE OF VARCHAR2(200);
ais_array v_array ;
BEGIN
ais_array := ('Lb1','Lb2','Lb3','Lb613');
IF 'Lb1' member of ais_array THEN
dbms_output.put_line('found');
END IF;
END;
/
但我收到以下錯誤:
ORA-06550: line 5, column 16:
PLS-00382: expression is of wrong type