SQL Server

Transition from Http.LastJsonData to Http.GetLastJsonData

See more HTTP Examples

Provides instructions for replacing deprecated LastJsonData method calls with GetLastJsonData. SQL Server

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @http int
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    -- ...
    -- ...

    -- ------------------------------------------------------------------------
    -- The LastJsonData method is deprecated:

    DECLARE @json1 int
    EXEC sp_OAMethod @http, 'LastJsonData', @json1 OUT
    EXEC sp_OAMethod @json1, 'Emit', @sTmp0 OUT
    PRINT @sTmp0
    EXEC @hr = sp_OADestroy @json1

    -- ------------------------------------------------------------------------
    -- Do the equivalent using GetLastJsonData.

    DECLARE @json2 int
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json2 OUT

    EXEC sp_OAMethod @http, 'GetLastJsonData', NULL, @json2
    EXEC sp_OAMethod @json2, 'Emit', @sTmp0 OUT
    PRINT @sTmp0

    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @json2


END
GO