case statement syntax

Mainly introduces the syntax of Shell Basic statementIf statement syntax1 single branch structure (if, then)If ; then instruction; fiOr as follows:If ? Then? InstructionsFi2 Dual-branch structure (if, then, otherwise ...) )If ? Then?

Next we will talk about the mysql stored procedure case statement syntax and instance tutorial. on the home page, let's take a look at the simple description of the case statement, and then explain the specific usage of the case with examples. Next

Objective Process Control statement: In the process of executing a program, the order of execution of each statement has a direct effect on the result of the program. That is to say, the process of the program has a direct impact on the running

One way to "make something happen" is to evaluate an expression with a side effect. Injected assignments and function calls these expressions with side-effects can be used as separate statements, and this expression is also called an expression

The Oracle case statement is one of the most commonly used statements. The following describes the syntax of the Oracle case statement and provides an example to help you. When multiple condition branch statements are executed, the Oracle case

JavaScript If ... Else statementconditional statements are used to perform different actions based on different conditions. conditional statementsOften when writing code, you always need to perform different actions for different decisions. You can

Switch case is a qualified data in js, which is much simpler than if else. Next I will introduce my understanding of js switch case. In the if Condition Statement, only one logical condition can exist. if multiple conditions exist, you can use

Java programming those things 34 -- switch statement syntax Zhengzhou game college Chen yuefeng from: http://blog.csdn.net/mailbomb 5.3.2 switch statementThe Chinese meaning of the switch keyword is the meaning of switch and conversion. The switch

And then we're going to talk about the MySQL Tutorial stored procedure Case statement syntax and example tutorial Oh, home page let's look at a brief description of the case statement, and then illustrate the specific usage of the cases with an

MySQL's most basic SQL syntax/statementMySQL's most basic SQL syntax/statement, using MySQL friends can refer to below. ddl-Data Definition language (create,alter,drop,declare)dml-Data Manipulation Language (Select,delete,update,insert)dcl-Data