In Java, there is a 'switch - case' statement which is similar to MySQL's 'case - when' statement. switch (N) { // assume N is an integer variable case 1: System.out.println("One"); break; case 2: case 3: System.out.println("Two or Three"); ...
在SQL语句中使用IF或CASE with multiple条件的作用是根据不同的条件执行不同的操作或返回不同的结果。这些条件可以是基于列的值、函数的结果、逻辑表达式等。 使用IF语句可以根据条件执行不同的操作。IF语句的基本语法如下: 代码语言:txt 复制 IF condition THEN statement1; ELSE statement2; END IF; 其中,conditio...
1. Function Definition TheSWITCHfunction can make judgements on multiple conditions and return corresponding results based on different values. Note: The Else statement is not supported in theSWITCHfunction. Syntax SWITCH(Expression,Value1,Result1,Value2,Result2,...,Other results) ...
When an if statement evaluates as false, use an else clause with the if construct to run a different branch of code.Here's how you can use an else clause:F# Copy let age = 66 if age > 65 then printfn "Senior citizen" else printfn "Citizen" ...
CASE Statement when not null , else if Help Case statement with Between in Where Clause Case statement with Date Comparison CASE statement with substring CASE WHEN - Adding collate into it. Case WHEN and concatenate string CASE WHEN isnumeric(ColValue) THEN ... ELSE ... END CASE WHEN MIN,...
Executing a multiple-statement string can produce multiple result sets or row-count indicators. Processing these results involves a different approach than for the single-statement case: After handling the result from the first statement, it is necessary to check whether more results exist and process...
Now when i use a case function for this like the below: |eval env = case('data.environments{}.id'=="7KbvgSBMSUSUyAn2hMXSQA", "prd-au", 'data.environments{}.id'=="_LY0B7VpRq64tHXq7Uy55A", "prd-gb") It only ever brings me back 1 result and thats whatever is placed first ...
Executing a multiple-statement string can produce multiple result sets or row-count indicators. Processing these results involves a different approach than for the single-statement case: After handling the result from the first statement, it is necessary to check whether more results exist and process...
I am wondering whether its possible to extract two seperate columns of data after a 'THEN' statement when using CASE For example Select country, CASE WHEN X>1 Then (code which allows 'A' in one column and 'B' in a second column)... END
In Java programming, theswitchstatement is a versatile tool for managing multiple conditions. However, traditional implementations often involve redundancy when handling the same code for multiple values. ADVERTISEMENT This article explores two methods to address this challenge. First, theMultiple Case Labe...