davice I am not sure about DO-WHILE IN MS SQL Server 2008 but you can change your WHILE loop logic, so as to USE like DO-WHILE loop. 1) Example of WHILE Loop DECLARE@intFlagINTSET@intFlag=1WHILE (@intFlag<=5)BEGINPRINT@intFlagSET@intFlag=@intFlag+1ENDGO ResultSet: 1 2 3 4 5 2...
SET @RowNo = @RowNo + 1 END SET @TempStartDate = Dateadd(minute, @extractionInterval, @tempStartDate) Print @DSQL END the @tempStartDate variable is not parsing correctly in the 2nd loop which is not allowing to increment the date by 10 minutes. Please let me know whats going wrong ...
Error in inserting datetime in ms sql.. Error in Query : Msg 258, Cannot call methods on varchar. Error in query: [..not a valid identifier] Error in Update SP using TableValued parameter Error in view when using CONVERT(Date,GETDATE()) error message when remove log file Error Msg whe...
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. BREAK...
Two Transact-SQL statements are commonly used with WHILE: BREAK or CONTINUE. The BREAK statement exits the innermost WHILE loop and the CONTINUE statement restarts a WHILE loop. A program might execute a BREAK statement if, for example, there are no other rows to process. A CONTINUE statement...
SQL database in Microsoft Fabric Sets a condition for the repeated execution of a SQL statement or statement block. The statements are executed repeatedly as long as the specified condition is true. The execution of statements in theWHILEloop can be controlled from inside the loop with theBREAK...
The T-SQL code for computing exponential moving averages The code for computing the exponential moving averages relies on two nested while loops. The outer while loop iterates through each of the symbols in the table_of_symbols table. There are six distinct ticker symbols in the data for thi...
Intentionally creating an infinite loop is risky, and it is all too easy to crush a server with a single misstep. This particular form is also wasteful, because you always have to perform one more iteration of the loop (which might be a lot more complex than the sample above) in order...
Instead of while loop, just join the tables and use an aggregate. Something like:...
{sql_statement | statement_block} Transact-SQL 语句或用语句块定义的语句分组。若要定义语句块,请使用控制流关键字 BEGIN 和 END。 BREAK 导致从最内层的 WHILE 循环中退出。将执行出现在 END 关键字后面的任何语句,END 关键字为循环结束标记。 CONTINUE ...