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 vote116 views1 answer
Test sql query
SQL
3 votes118 views1 answer
Two select sql
SQL
2 votes131 views2 answers
Checking data type in sql server
SQL
0 vote119 views1 answer
Soql user profile
SQL
11 votes122 views1 answer
How to get ddl for materialized view
SQL
0 vote75 views2 answers
Https://www.google.com/search?ei=bihqX_v9DJb--gTYoLH4DQ
SQL
1 vote122 views1 answer
Postgres start database on linux
SQL
0 vote133 views2 answers
How to get the date from datetime in mysql
SQL
1 vote110 views1 answer
Rename table column name in mysql
SQL
0 vote120 views1 answer
Mysql subdate
SQL