테이블 복사본 생성
create table as select * from ;
컴퓨터공학/Oracle
2016. 4. 15. 16:43
미리 정의된 PL/SQL 예외
Predefined PL/SQL Exceptions An internal exception is raised automatically if your PL/SQL program violates a database rule or exceeds a system-dependent limit. PL/SQL predefines some common ORA-n errors as exceptions. For example, PL/SQL raises the predefined exception NO_DATA_FOUND if a SELECT INTO statement returns no rows.You can use the pragma EXCEPTION_INIT to associate exception names with..
컴퓨터공학/Oracle
2016. 4. 15. 16:03