ALTER TABLE
ALTER TABLE command is used to modify table structure. We can add new column, remove existing column or change data type and size by using alter table command. If records are availableRead More…
ALTER TABLE command is used to modify table structure. We can add new column, remove existing column or change data type and size by using alter table command. If records are availableRead More…
UPDATE Command: This command is used to update or modify record of the database table. To update any specific record we must use WHERE clause. Using update command without WHERE clause willRead More…