The SQL CASE Statement ... The CASE statement goes through conditions and returns a value when the first condition is met (like an if-then-else statement). So, ...
Mar 21, 2018 ... SQL | Conditional Expressions · The CASE Expression: Let you use IF-THEN- ELSE statements without having to invoke procedures. · The ...
Conditional statements are used to define what logic is to be executed based on the status of some condition being satisfied.
3 days ago ... Conditional statements in the SQL server help you to define different logics and actions for different conditions. It allows you to perform different ...
PL/SQL has three categories of control statements: conditional selection statements, loop statements and sequential control statements.
Aug 17, 2011 ... Use a StringBuilder to dynamically build your query. StringBuilder queryBuilder = new StringBuilder(); queryBuilder.append("select * from ...
The following is a list of topics that explain how to use Loops and Conditional Statements in SQL Server (Transact-SQL):
Nov 19, 2009 ... Conditional Statements Inside A Where Clause · sql sql-server conditional. I have a sproc that runs on many different servers. In the sproc I have a ...
PL/pgSQL - SQL Procedural Language, Next ... If you declared the function to return void, a RETURN statement can be used to exit the function early; ... The simple form of CASE provides conditional execution based on equality of operands.
Jun 24, 2009 ... DECLARE @sql varchar(MAX) SET @sql = 'SELECT ' IF (selectField1 = true) BEGIN ... DROP ', ' @sql = SUBSTRING(@sql, 1, LEN(@sql)-2) SET @sql = @sql + ' FROM Table' EXEC(@sql) ... You want the CASE statement: