What does the update command do?



What does the update command do?..

Answer / Sudha Tiwari

The UPDATE command in SQL Server modifies existing records within a table. It takes the form:nnUPDATE table_namenSET column1 = new_value1, column2 = new_value2...nWHERE search_condition;nThe WHERE clause is optional and specifies which rows to update.

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