What is the transact if statement in SQL?
The Transact-SQL statement that follows an IF keyword and its condition is executed if the condition is satisfied: the Boolean expression returns TRUE . The optional ELSE keyword introduces another Transact-SQL statement that is executed when the IF condition isn't satisfied: the Boolean expression returns FALSE . Lees verder »
What is the Transact-SQL IF function?
The IF statement in T-SQL works very much like the IF statement in most modern programming languages. It allows a line of code or a block of code to run only if certain conditions are met. If the conditions are not met, the code is skipped, and execution moves to later lines of code. Lees verder »
What is an if statement in SQL?
The SQL IF statement is a conditional control statement that allows you to execute different SQL statements based on a specified condition. It is used to perform actions conditionally within SQL queries. Lees verder »
What is a Transact-SQL statement?
T-SQL (Transact-SQL) is an extension to Structured Query Language, which is just as well used to interact with relational databases. It expands the capabilities of SQL by delivering procedural programming, local variables, a variety of support functions, as well as enhanced DELETE and UPDATE statements. Lees verder »
How does IIf work in SQL?
You use IIf to determine if another expression is true or false. If the expression is true, IIf returns one value; if it is false, IIf returns another. You specify the values IIf returns. Lees verder »
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