如何在一个过程中放置多个“开始”以删除和创建表?
我的尝试——
CREATE PROCEDURE procCreateCarTable
IS
BEGIN
BEGIN
EXECUTE IMMEDIATE 'DROP TABLE CARS';
END;
COMMIT;
BEGIN
EXECUTE IMMEDIATE 'CREATE TABLE CARS (ID VARCHAR2(1), NAME VARCHAR2(10), TITLE VARCHAR2(10))';
COMMIT;
END;
END;
Run Code Online (Sandbox Code Playgroud)
一一执行工作,但在创建此过程时,我收到以下错误 -
ORA-06550: line 5, column 1:
PLS-00103: Encountered the symbol "END"
06550. 00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
*Action:
Run Code Online (Sandbox Code Playgroud)
这是我在下面的评论中提到的我开始工作的 SQL 过程 -
CREATE PROCEDURE procCreateCarTable
IS
BEGIN
EXECUTE IMMEDIATE 'DROP TABLE CARS';
EXCEPTION WHEN OTHERS THEN NULL;
EXECUTE IMMEDIATE 'CREATE TABLE CARS …Run Code Online (Sandbox Code Playgroud)