How do you break a while loop in SQL Server?

To exit the current iteration of a loop, you use the BREAK statement. In this syntax, the BREAK statement exit the WHILE loop immediately once the condition specified in the IF statement is met. All the statements between the BREAK and END keywords are skipped.

Do While loop in MS SQL Server?

SQL WHILE loop provides us with the advantage to execute the SQL statement(s) repeatedly until the specified condition result turn out to be false. In the following sections of this article, we will use more flowcharts in order to explain the notions and examples.

How while loop works in SQL Server?

SQL While loop syntax The while loop in SQL begins with the WHILE keyword followed by the condition which returns a Boolean value i.e. True or False. The body of the while loop keeps executing unless the condition returns false. The body of a while loop in SQL starts with a BEGIN block and ends with an END block.

Do While loop in SQL query?

While loop: In SQL SERVER, while loop can be used in similar manner as any other programming language. A while loop will check the condition first and then execute the block of SQL Statements within it as long as the condition evaluates true. Syntax: WHILE condition BEGIN {…

How do you end a WHILE LOOP?

A while loop can also terminate when a break, goto, or return within the statement body is executed. Use continue to terminate the current iteration without exiting the while loop. continue passes control to the next iteration of the while loop. The termination condition is evaluated at the top of the loop.

How do you exit a loop in PL SQL?

The EXIT statement can be used only inside a loop; you cannot exit from a block directly. PL/SQL lets you code an infinite loop. For example, the following loop will never terminate normally so you must use an EXIT statement to exit the loop. WHILE TRUE LOOP …

Which is better cursor or while loop in SQL Server?

While SQL While loop is quicker than a cursor, reason found that cursor is defined by DECLARE CURSOR. Every emphasis of the loop will be executed inside system memory and consuming required server assets.

What is while loop in SQL?

Sets a condition for the repeated execution of an SQL statement or statement block. The statements are executed repeatedly as long as the specified condition is true. The execution of statements in the WHILE loop can be controlled from inside the loop with the BREAK and CONTINUE keywords.

Can you loop in SQL?

In SQL Server, there is no FOR LOOP. However, you simulate the FOR LOOP using the WHILE LOOP.

Which is better cursor or WHILE LOOP in SQL Server?

What is while End while loop?

The While End loop is used to execute blocks of code or statements in a program, as long as the given condition is true. It is also known as an entry-controlled loop statement, which means it initially checks all loop conditions. If the condition is true, the body of the while loop is executed.

Do WHILE LOOP SQL?

SQL While loop: Understanding While loops in SQL Server SQL While loop syntax. The while loop in SQL begins with the WHILE keyword followed by the condition which returns a Boolean value i.e. A simple example: Printing numbers with SQL While loop. Inserting records with SQL While loop. Implementing paging with SQL While loop. The CONTINUE and BREAK statements.

What is SQL break?

Description. In SQL Server, the BREAK statement is used when you want to exit from a WHILE LOOP and execute the next statements after the loop’s END statement.

What is loop in SQL?

LOOP statement in SQL procedures. 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…

How do you break a while loop in SQL Server? To exit the current iteration of a loop, you use the BREAK statement. In this syntax, the BREAK statement exit the WHILE loop immediately once the condition specified in the IF statement is met. All the statements between the BREAK and END keywords are skipped.…