Vale.
Aquí puedes encontrar este script, que te genera los CREATE para las tablas de la Base de Datos.
Este no lo he probado.
Código SQL [-]select 'create table [' + so.name + '] (' + o.list + ')' + CASE WHEN tc.Constraint_Name IS NULL THEN '' ELSE 'ALTER TABLE ' + so.Name + ' ADD CONSTRAINT ' + tc.Constraint_Name + ' PRIMARY KEY ' + ' (' + LEFT(j.List, Len(j.List)-1) + ')' END
from sysobjects so
cross apply
(SELECT
' ['+column_name+'] ' +
data_type + case data_type
when 'sql_variant' then ''
when 'text' then ''
when 'ntext' then ''
when 'xml' then ''
when 'decimal' then '(' + cast(numeric_precision as varchar) + ', ' + cast(numeric_scale as varchar) + ')'
else coalesce('('+case when character_maximum_length = -1 then 'MAX' else cast(character_maximum_length as varchar) end +')','') end + ' ' +
case when exists (
select id from syscolumns
where object_name(id)=so.name
and name=column_name
and columnproperty(id,name,'IsIdentity') = 1
) then
'IDENTITY(' +
cast(ident_seed(so.name) as varchar) + ',' +
cast(ident_incr(so.name) as varchar) + ')'
else ''
end + ' ' +
(case when IS_NULLABLE = 'No' then 'NOT ' else '' end ) + 'NULL ' +
case when information_schema.columns.COLUMN_DEFAULT IS NOT NULL THEN 'DEFAULT '+ information_schema.columns.COLUMN_DEFAULT ELSE '' END + ', '
from information_schema.columns where table_name = so.name
order by ordinal_position
FOR XML PATH('')) o (list)
left join
information_schema.table_constraints tc
on tc.Table_name = so.Name
AND tc.Constraint_Type = 'PRIMARY KEY'
cross apply
(select '[' + Column_Name + '], '
FROM information_schema.key_column_usage kcu
WHERE kcu.Constraint_Name = tc.Constraint_Name
ORDER BY
ORDINAL_POSITION
FOR XML PATH('')) j (list)
where xtype = 'U'
AND name NOT IN ('dtproperties')
En ese mismo hilo tienes más opcines, pero esta parece que genera cosas correctas.
Cita:
create table [Customer] ( [Id] int IDENTITY(1,1) NOT NULL , [FirstName] nvarchar(40) NOT NULL , [LastName] nvarchar(40) NOT NULL , [City] nvarchar(40) NULL , [Country] nvarchar(40) NULL , [Phone] nvarchar(20) NULL , )ALTER TABLE Customer ADD CONSTRAINT PK_CUSTOMER PRIMARY KEY ([Id])
create table [Order] ( [Id] int IDENTITY(1,1) NOT NULL , [OrderDate] datetime NOT NULL DEFAULT (getdate()), [OrderNumber] nvarchar(10) NULL , [CustomerId] int NOT NULL , [TotalAmount] decimal(12, 2) NULL DEFAULT ((0)), )ALTER TABLE Order ADD CONSTRAINT PK_ORDER PRIMARY KEY ([Id])
create table [OrderItem] ( [Id] int IDENTITY(1,1) NOT NULL , [OrderId] int NOT NULL , [ProductId] int NOT NULL , [UnitPrice] decimal(12, 2) NOT NULL DEFAULT ((0)), [Quantity] int NOT NULL DEFAULT ((1)), )ALTER TABLE OrderItem ADD CONSTRAINT PK_ORDERITEM PRIMARY KEY ([Id])
create table [Product] ( [Id] int IDENTITY(1,1) NOT NULL , [ProductName] nvarchar(50) NOT NULL , [SupplierId] int NOT NULL , [UnitPrice] decimal(12, 2) NULL DEFAULT ((0)), [Package] nvarchar(30) NULL , [IsDiscontinued] bit NOT NULL DEFAULT ((0)), )ALTER TABLE Product ADD CONSTRAINT PK_PRODUCT PRIMARY KEY ([Id])
create table [Supplier] ( [Id] int IDENTITY(1,1) NOT NULL , [CompanyName] nvarchar(40) NOT NULL , [ContactName] nvarchar(50) NULL , [ContactTitle] nvarchar(40) NULL , [City] nvarchar(40) NULL , [Country] nvarchar(40) NULL , [Phone] nvarchar(30) NULL , [Fax] nvarchar(30) NULL , )ALTER TABLE Supplier ADD CONSTRAINT PK_SUPPLIER PRIMARY KEY ([Id])
|
|