Assign empty string '' if datetime is null Assign EXEC output to Variable Assigning NULL value to column name using Case Statement of where is SQL SERVER 2008 atomic if not exists() and insert or update Attempt to fetch logical page (1:155534) in database 7 failed. It belongs to allocati...
SELECT space(4) + @A1 + space(5) + '|' + space(4) + @B1 + space(5) + '|' + space(4) +@C1 + space(5) AS [TIC TAC TOE] UNION ALL SELECT '---|---|---' UNION ALL SELECT space(4) + @A2 + space(5) + '|' + space(4) + @B2 + space(5) + '|' + space(...
First we declare the @OrderQty variable, set its value to NULL, and then use the EXECUTE statement to call the function and assign the returned value to the variable. Finally, we use a SELECT statement to retrieve the variable value. Not surprisingly, the ways in which we can ca...
An alternative would be to declare and set a TSQL variable in the dataset query outside the SELECT statement, and then use it in the SELECT statement, for example:DECLARE @mindate DATETIMESELECT @mindate =CASE WHEN @datenameparm = 'Days' THEN DATEADD(dd,@datevalueparm,GETDATE())...
SELECT@Input_String_Length=LEN(@Current_String); SELECT@Character_Counter=1 SELECT@Java_Hashcode_Output=0; The check of@@FETCH_STATUSallows us to continue looping until the cursor returns no further items from a FETCH command. We then assign the length of the string to a variable and reset...
SELECT … INTO CURSOR ORACLE MS SQL SET SERVEROUTPUT ON DECLARE CURSORmyTable_CURSISSELECT * FROM myTable; myTable_REC myTable%ROWTYPE; BEGIN OPENmyTable_CURS; FETCHmyTable_CURSINTOmyTable_REC; WHILE myTable_CURS%FOUNDLOOP DBMS_OUTPUT.PUT_LINE('No = '|| TO_CHAR(myTable_REC.MYNO) ||...
The logic is to go through each quadrant in the Quadrants table and assign its value to a variable. If the quadrant is used then we assign the mark; otherwise, we use the quadrant reference. After all quadrants have been processed we draw the game board again, reflecting any new ...
Can we set value in a variable inside a select statement can we use CTE for selecting data from excel Can we use While loop in CTE? can we write DDL command in Stored Procedure? Can wildcards be used on datetime column? can you add colour to a fields output in T-SQL? Can you chan...
Can we set value in a variable inside a select statement can we use CTE for selecting data from excel Can we use While loop in CTE? can we write DDL command in Stored Procedure? Can wildcards be used on datetime column? can you add colour to a fields output in T-SQL? Can you chan...
Assign empty string '' if datetime is null Assign EXEC output to Variable Assigning NULL value to column name using Case Statement of where is SQL SERVER 2008 atomic if not exists() and insert or update Attempt to fetch logical page (1:155534) in database 7 failed. It belongs to allocati...