SQL Update – SQL TUTORIAL | Software Testing Material
SQL Update Query: The SQL UPDATE statement is used to update records in a table. SQL UPDATE Query Syntax: UPDATE table_name SET column_1=value_1,column_2=value_2,…column_n=value_n WHERE some_column=some_value; 1 UPDATE table_name SET column_1=value_1,column_2=value_2,…column_n=value_n WHERE some_column=some_value; Here the WHERE clause specifies which record should be updated. If we didn’t mention WHERE clause then all the records will be updated. Example: Following statement would update…