Hi all
i have a table called dbo.priorites which contains 2 columns
_codepriorite varchar (20) primary key
_priorite varchar (50) null

so i was asked to change _codepriorite varchar (20) into _codepriorite int(4)

it worked with this script

alter table dbo.priorites
drop constraint pk_priorites
go

alter table dbo.priorites
drop column _codepriorite
go

alter table dbo.priorites
add _codepriorite int identity
go

alter table dbo.priorites
add primary key (_codepriorite)
go


i wanna use this script from the compiler , like with stored procedures... I wanna call this script from the software im working with... Any ideas on how to do it? ill be thankful for some help...

Do you want to write general script or script specific to this table only?

If it is a general script pass table name and column name as parameter.

You can't execute DDL statements directly in procedures. Use EXECUTE IMMEDIATE to execute above statemetns in procedure.

Thnks krishna for your help
i made a stored proceduren i checked the syntax, it was okay:

create procedure sp_priorites

as
execute immediate
alter table dbo.priorites
drop constraint pk_priorites
go

execute immediate
alter table dbo.priorites
drop column _codepriorite
go

execute immediate alter table dbo.priorites
add _codepriorite int identity
go

execute immediate
alter table dbo.priorites
add primary key (_codepriorite)
go

do you think it might work this way?

oops its not workin, just another kst> how to use execute immediate? its not working for the above statements

Here is the example