Method 1: Deleting duplicate rows from a table using the “ROW_NUMBER ()” function and JOINS. Execute the following code which is using ROW_NUMBER function and JOIN to remove duplicate rows from the ...

When writing code against a SQL Server, as we usually are doing in SSIS Packages, you often need to iterate over all the rows in a table. This can be done using an SSIS Foreach Loop Container, but ...

Most relational databases such as Oracle and MS SQL provide some form of built in functions to pivot tables row values into column values and vice versa (See PIVOT/UNPIVOT functions in MS SQL and ...

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. The preferred way to delineate rows or columns in tables is with white ...