db2 stored procedure example

Although calling stored procedures is not difficult to implement, reasonable code organization in the program can make the program structure clearer and easier to maintain. The following example divides the calling of a stored procedure into three parts: 1. Prepare various data for calling

The collector can easily invoke the stored procedure of the database, here is an example to see the specific program. Call a stored procedure with no return value using Oracle 's stored procedures as an

(+); Begin Select Course_name to C_n from grade where stu_name=in1; Dbms_output.put_line (C_n); Exception When No_data_found then dbms_output.put_line (' try '); When Too_many_rows and Dbms_output.put_line (' more '); End; --Exception Handling Example 2Create or Replace procedure Peace_insert (C_n in VARCHAR2)IsError EXCEPTION;BeginIf c_n = ' OK ' ThenInsert into Grade (Course_name) values (c_n

This article mainly introduces Node. example of calling the mysql stored procedure in js. this article passes the test in the windows environment. This article also provides examples of creating a database, inputting data, creating a stored procedure, and calling a

Previously, I answered some questions from some netizens about how to wear a collection of returned records in www.linuxidc.comlinux2012-0765117.htm. Presumably Before in The Post http://www.linuxidc.com/Linux/2012-07/65117.htm answered some netizens on how to wear a collection of returned records stored procedures. Presumably In the previous post, I answered some questions from some netizens about how to wear a

Mysql Stored Procedure example (Currently I am using mysql 5.5) This is the first time I write a mysql stored procedure, just follow the imitation of others!Khan! The stored procedure i

P3When ' a ' thenSelect ' P3 is a ';When ' B ' thenSelect ' P3 is B ';When ' C ' thenSelect ' P3 is C ';ElseSelect P3;End case; /* Condition not satisfied will be terminated */While P1>4DoSet p1=p1-1;End while;Select P1; Checka:loopSet p1=p1+1;If P1=14 ThenLeave Checka;End If;End Loop;Select P1; /* Conditional gratification will be terminated */RepeatSet p1=p1-1;Until P1=6End repeat;Select P1; END;$$ Set @p_in = 3;Set @p_out = 2;Set @p_inout = ' B ';Select ' Check

SQL queries the example of the table, stored procedure, trigger Creation Time, and last modification time. The creation time is modified. -- Query creation time -- table select * from sysobjects where id = object_id (n'table name ') and xtype = 'U' -- select * from syscolumns where id = object_id (N 'table name ') -- stored