"explicit value must be specified for identity column in table" error in SQL 2000 "FROM clause have the same exposed names. Use correlation names to distinguish them" "No transaction is active." error when trying to send a transactional SQL statment over MSDTC "Restricted data type attribute ...
"Object is currently in use elsewhere" error for picturebox "Parameter is not valid" - new Bitmap() "Recursive write lock acquisitions not allowed in this mode.? "Settings" in DLL project properties and app.config file "The function evaluation requires all threads to run" while accessing mu...
SQL Server loop - how do I loop through a set of records By using T-SQL and cursors like this : DECLARE@MyCursorCURSOR;DECLARE@MyFieldYourFieldDataType;BEGINSET@MyCursor=CURSORFORselecttop1000YourFieldfromdbo.tablewhereStatusID=7OPEN@MyCursorFETCHNEXTFROM@MyCursorINTO@MyFieldWHILE@@FETCH_STATUS...
Repeat the steps from the Add role assignment step in order to add the SQL Server Contributor role. Tip Record your Azure Automation account name, subscription ID, and resources (such as copy-paste to a notepad) exactly as entered while creating the Automation app. You need this information ...
4.3. Using a WHILE Loop in PostgreSQL In PostgreSQL, we can use WHILE loops within PL/pgSQL functions or anonymous DO blocks: DO $$ DECLARE counter INT := 1; maxID INT; BEGIN -- Get the maximum id from the Student table SELECT MAX(id) INTO maxID FROM Student; ...
)--Insert your required data in the variable of type TABLEINSERTINTO@myTableSELECTColumn1, Column2FROM[dbo].[YOUR_DATABASE_TABLE]--Initialize the @max variable. We'll use thie variable in the next WHILE loop.SELECT@max=COUNT(ID)FROM@myTable--LoopWHILE@counter<=@maxBEGIN--Do whatever you...
if @IsFreeText = 1 --if it is a free text then need to loop through the string, otherwise break out of loop select @StartPosition = @FindLocation + 9; -- set the new start position by using the find location and adding the number of charaters to skip. ...
(nested loop, hash, merge) and you’ll see why optimization is such an important concept in SQL. SQL Server uses a cost based optimizer, meaning that it will consider all (or at least many) of the possible alternatives, try to make an educated guess about the cost of each alternative,...
Oracle WebLogic Server 10.3 integrates Oracle Real Application Clusters (RAC) features in Oracle Database 11g, minimizing database access time while allowing transparent access to rich pooling management functions that maximize both connection performance and availability. ...
number of CPUs. SQL Server is designed to use the reported number of CPUs as if they were physical. The only time SQL Server uses the logical CPU ratio is to determine proper licensing constraints. Details about hyper-threaded environments are covered in the following Microsoft Knowledge Base ...