ADO.NET Interview Questions

ADO.NET Row State Versus Row Versions

Row state indicates the status of a row whereas  Row versions maintain the values stored in a row as it is modified, including current, original, and default values.
Example :
Once you have made a modification to a column in a row, row will have a row state of Modified, and two row versions: Current, which contains the current row values, and Original, which contains the row values before the column was modified.

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