Merge pull request #433 from Mindful-AI-Assistants/danielgatti-patch-1

Add files via upload

Author: danielgatti

CreateConstraints.sql

@@ -0,0 +1,37 @@
+USE Concessionaria;
+
+CREATE TABLE tblEstoque
+(
+	idEstoque			int			identity
+	Constraint PK_tblEstoque_idEstoque
+	Primary Key (idEstoque),
+
+	idModelo			int			not null
+	Constraint FK_tblEstoque_tblModelos
+	Foreign Key (idModelo)
+	References tblModelos(idModelo),
+
+	dataEntrada			date		Default GETDATE(),
+
+	precoEstoque		money		not null
+	Constraint CK_tblEstoque_precoEstoque
+	CHECK (precoEstoque >= 10000 AND precoEstoque <= 200000)
+
+);
+
+-- Nova Coluna
+ALTER TABLE tblEstoque
+ADD placa nChar(8) not null;
+
+
+-- Alterar o tamanho de uma coluna
+ALTER TABLE tblEstoque
+ALTER COLUMN placa nChar(7) Null;
+
+EXEC sp_help tblEstoque;
+
+-- Excluir Coluna
+ALTER TABLE tblEstoque
+DROP COLUMN placa;
+
+