T-sql check if data exists

if exists(select 1 from INFORMATION_SCHEMA.TABLES T 
              where T.TABLE_NAME = 'Bookings') 
begin
    drop table Bookings
end
GO

create table Bookings(
  FlightID    int identity(1, 1) primary key,
  TicketsMax    int not null,
  TicketsBooked int not null
)
GO

insert  Bookings(TicketsMax, TicketsBooked) select 1, 0
insert  Bookings(TicketsMax, TicketsBooked) select 2, 2
insert  Bookings(TicketsMax, TicketsBooked) select 3, 1
GO

select * from Bookings

Source: stackoverflow.com

Similar codes

0 vote207 views1 answer
Mysql changer nom table
SQL
0 vote225 views1 answer
Add week ending date sql server
SQL
3 votes142 views2 answers
Coalesce mysql
SQL
1 vote165 views1 answer
Postgres killing connections on db
SQL
0 vote197 views1 answer
Eliminate zero from integer mysql
SQL
3 votes177 views1 answer
Oracle undo tablespace list by user
SQL
2 votes253 views1 answer
Flask sqlalchemy boolean field
SQL
0 vote180 views1 answer
Rename view mysql
SQL
1 vote236 views1 answer
Sql oracle update multiple rows
SQL
3 votes178 views2 answers
Postgres show table schema
SQL