[英]Call procedure using anonymous block in pl/sql?
I am fairly new to PL/SQL but have been reading up on it and have used some templates, including some which I found from here. 我对PL / SQL相当陌生,但是一直在阅读它,并使用了一些模板,其中包括一些我从此处找到的模板。
What I want to do is to write an anonymous block to call some procedures which wrere written earlier in a sql developer project. 我想做的是编写一个匿名块来调用某些在sql开发人员项目中较早编写的过程。 I have attempted it but it isn't running properly.
我已经尝试过,但是运行不正常。 It returns an error of "Error starting at line : 2 in command " and then reports a "closed connection."
它返回错误“错误从命令第2行开始”,然后报告“关闭的连接”。
This is my attempt: 这是我的尝试:
DECLARE
P_USER_NAME VARCHAR;
P_DEBUG_FLAG VARCHAR;
P_DEBUG_FIELD VARCHAR;
P_DEBUG_VALUE VARCHAR;
BEGIN
schema.package.procedure(
OutParam1, OutParam2, OutParam3, OutParam4);
dbms_output.put_line('OutParam1: ' || P_USER_NAME);
dbms_output.put_line('OutParam2: ' || P_DEBUG_FLAG);
dbms_output.put_line('OutParam3: ' || P_DEBUG_FIELD);
dbms_output.put_line('OutParam4: ' || P_DEBUG_VALUE);
END;
/
And these are the procedure I want to call: 这些是我要调用的过程:
PROCEDURE CLEAR_DEBUG (P_USER_NAME IN VARCHAR2);
PROCEDURE WRITE_DEBUG (P_USER_NAME IN VARCHAR2,
P_DEBUG_FLAG IN VARCHAR2,
P_DEBUG_FIELD IN VARCHAR2,
P_DEBUG_VALUE IN VARCHAR2);
PROCEDURE READ_DEBUG (P_USER_NAME IN VARCHAR2,
P_REF_CURSOR OUT SYS_REFCURSOR);
END P_DEBUG;
There are more errors in your code: 您的代码中还有更多错误:
P_DEBUG.WRITE_DEBUG(P_USER_NAME, P_DEBUG_FLAG, P_DEBUG_FIELD, P_DEBUG_VALUE);
P_DEBUG.WRITE_DEBUG(P_USER_NAME, P_DEBUG_FLAG, P_DEBUG_FIELD, P_DEBUG_VALUE);
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