UFN_CREDITCARD_DOESTOKENEXIST
Checks if the token already exists in the database.
Return
| Return Type |
|---|
| bit |
Parameters
| Parameter | Parameter Type | Mode | Description |
|---|---|---|---|
| @CREDITCARDTOKEN | uniqueidentifier | IN |
Definition
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create function dbo.UFN_CREDITCARD_DOESTOKENEXIST
(
@CREDITCARDTOKEN uniqueidentifier
)
returns bit
as
begin
if exists (select 1 from dbo.CREDITCARD where CREDITCARDTOKEN = @CREDITCARDTOKEN)
return 1
return 0
end