How do you loop a procedure?
The LOOP statement is a special type of looping statement, because it has no terminating condition clause. It defines a series of statements that are executed repeatedly until another piece of logic, generally a transfer of control statement, forces the flow of control to jump to some point outside of the loop.
Can we use loop in stored procedure?
SQL Server stored procedure for loop SQL Server does not support FOR loop. However, you can use the WHILE loop to perform the same task.
What is stored procedure in Db2 with example?
When an application that runs on a workstation calls a stored procedure on a Db2 server, the stored procedure updates a table based on the information that it receives from the application. Suppose that an application runs on a workstation client and calls a stored procedure A on the Db2 server at location LOCA.
What are SQL loops?
The PL/SQL loops are used to repeat the execution of one or more statements for specified number of times. These are also known as iterative control statements.
What can a cursor FOR LOOP use?
The command used to open a CURSOR FOR loop is None, cursor for loop handle cursor opening implicitly.
How do I create a simple stored procedure in DB2?
A simple example about creating DB2 SQL stored procedure to return multiple Result Set
- Step 1: Create a table: CREATE TABLE DEPT (DEPTNO CHAR(3) NOT NULL, DEPTNAME VARCHAR(36) NOT NULL, PRIMARY KEY(DEPTNO))
- Step 2: Populate data into table:
- Step 3: Create SQL store procedure:
- Step 4: Call stored procedure in iNavigator:
How do you write a procedure in DB2?
The CREATE PROCEDURE statement registers a stored procedure with a database server. You can register the following types of procedures with this statement, each of which is described separately. The procedure body is written exclusively in SQL statements, including SQL procedural language (SQL PL) statements.
How to write a COBOL program in DB2 stored procedure?
How to write a COBOL Program in DB2 stored procedure. Below stored procedure functionality sear ches the catalog table SYSROUTINES for a row matching the input parameters from the client program. The two input parameters contain values for NAME and SCHEMA.
How to find a stored procedure?
– Specific_catalog denotes the database name. – Specific_schema returns the schema name in which the stored procedure resides. – Specific_name returns the name of the stored procedure object. – Additionally, a where clause designates ‘procedure’ as the type of routine to be listed. A routine_type value of procedure enables the selection of stored procedures.
How do I create a new stored procedure?
– First, specify the name of the stored procedure that you want to create after the CREATE PROCEDURE keywords. – Second, specify a list of comma-separated parameters for the stored procedure in parentheses after the procedure name. – Third, write the code between the BEGIN END block. The above example just has a simple SELECT statement.
What are stored procedures?
Creating a Stored Procedure. Stored procedures are created using the CREATE PROCEDURE statement.