Hi all,some time we need to update value in a table in some pattern or increment order. then we use loop and iterate with all record, but as know looping is take time and our application become slower ...

I ran this query, and lo! My table in SQL Server was updated: There are some interesting things to note here though. First, for each row in my Excel table, and each time an UPDATE statement was run, ...

I indeed use a SQL Server database as the data source. It’s a pity that this refresh table is not available for the M query partitions. I use the technique from Chris Webb to limit the number of rows ...

This issue occurs because SQL Server Management Studio generates an incorrect SQL statement for the update operation. When the table does not contain a primary key, the values of all columns are used ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...