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PL/SQL WHILE loop is a control structure that repeatedly executes a code block as long as a specific condition remains true. Here’s the syntax for the WHILE loop statement: WHILE condition LOOP statements; END LOOP ; Code language: PostgreSQL SQL dialect and PL/pgSQL ( pgsql )
- PL/SQL for Loop
PL/SQL FOR LOOP examples. Let’s take some examples of using...
- PL/SQL Loop
The PL/SQL LOOP statement is a control structure that...
- PL/SQL for Loop
The syntax for the WHILE Loop in Oracle/PLSQL is: WHILE condition. LOOP. {...statements...} END LOOP; Parameters or Arguments. condition. The condition is tested each pass through the loop. If condition evaluates to TRUE, the loop body is executed. If condition evaluates to FALSE, the loop is terminated. statements.
28 cze 2024 · PL/SQL While Loop Syntax. WHILE <EXIT condition> LOOP <execution block starts> . . . <execution_block_ends> END LOOP; In the above syntax, keyword ‘WHILE’ marks beginning of the loop and ‘END LOOP’ marks the end of the loop. EXIT condition is evaluated each time before the execution part is starting executing.
19 sty 2024 · In this article, we will discuss PL/SQL WHILE loop syntax, which involves variable declarations, loop initiation, condition definition, and an optional EXIT WHEN statement for controlled termination. This structure allows developers to create flexible and dynamic iterations tailored to specific programming needs.
The PL/SQL LOOP statement is a control structure that repeatedly executes a block of code until a specific condition is met or until you manually exit the loop. Here’s the syntax of the PL/SQL LOOP statement: <<label>> LOOP statements; END LOOP loop_label; Code language: SQL (Structured Query Language) (sql) This structure is the most basic ...
PL/SQL WHILE LOOP example. This example calculates factorial of 10 by using PL/SQL WHILE LOOP statement: SET SERVEROUTPUT ON SIZE 1000000; DECLARE . n_counter NUMBER := 10; n_factorial NUMBER := 1; n_temp NUMBER; BEGIN . n_temp := n_counter; WHILE n_counter > 0. LOOP. n_factorial := n_factorial * n_counter; n_counter := n_counter - 1;
The WHILE LOOP statement runs one or more statements while a condition is TRUE. The WHILE LOOP statement ends when the condition becomes FALSE or NULL, or when a statement inside the loop transfers control outside the loop or raises an exception.
