t-sql test if table exists
IF (EXISTS (SELECT *
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = 'TheSchema'
AND TABLE_NAME = 'TheTable'))
BEGIN
--Do Stuff
ENDt-sql test if table exists
IF (EXISTS (SELECT *
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = 'TheSchema'
AND TABLE_NAME = 'TheTable'))
BEGIN
--Do Stuff
ENDsql server check table exists
IF EXISTS
(SELECT object_id FROM sys.tables
WHERE name = 'Artists'
AND SCHEMA_NAME(schema_id) = 'dbo')
PRINT 'The table exists'
ELSE
PRINT 'The table does not exist';sql exists
Checks for the existence of any record within the subquery, returning true if
one or more records are returned.
Example: Lists any dealerships with a deal finance percentage less than 10.
SELECT dealership_name
FROM dealerships
WHERE EXISTS (SELECT deal_name FROM deals WHERE
dealership_id = deals.dealership_id AND finance_
percentage < 10);Copyright © 2021 Codeinu
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