How to Update Table in SQL?

  • UPDATE query is used to update a record in a table.
  • UPDATE is a DML command, which operates on the data of the table and not on the structure of the table.
  • Using UPDATE Query, one can update all the records as well as update specific records within a table.
  • To update specific records within a table, UPDATE Query is used with the WHERE Clause.
  1. UPDATE Query to change a single record in a table

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