An overview of the usage of ALTER TABLE for the TiDB database. /docs/dev/sql-statements/sql-statement-alter-table/ /docs/dev/reference/sql/statements/alter-table/ ...

create table flipkart_orders ( order_Id int, order_date date, -- "yyyy-mm-dd" is standard format product_name varchar(50), total decimal(10,2), payment_method varchar(30) ); -- i want to make change ...

The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can take several seconds; with the ...