When debugging the stored procedure, how to display more than 255 characters? Because whether it is print or SELECT is not convenient
The best way is of course writing a stored procedure to show it.
Create procedure sp_getstr @str varchar (4000)
/ **********
Modify: qiubele
Remarks: Read the content in the string
********** / as declare @i int set @i = 0 loop1: select substring (@str, @i * 255, (@i 1) * 255) set @i = @i 1 if len (@str)> @i * 255 goto loop1
