SQL_SERVER_NOTES

actividad_sabado_30_marzo

CREATE TABLE investigadores (
    codigo int IDENTITY primary key,
	nombre varchar(30),
	ciudad varchar(30),
	telefono varchar(30)
);

CREATE TABLE asignaciones (
    IDAsingacion int IDENTITY primary key,
	codigo varchar(3),
	id int,
	tipo varchar(20)
);

CREATE TABLE proyectos (
    nombre varchar(50),
	codigo varchar(3) primary key,
	EntidadFinanciadora varchar(20),
	FecInicio date,
	FecFin date,
	Presupuesto Numeric
);


INSERT INTO investigadores (nombre, ciudad, telefono)
VALUES 
('FABIAN MARTINEZ', 'Cartagena', '6454545'),
('CARLOS MENDOZA', 'Barranquilla', '3122164'),
('MARIA LLERENA', 'Cartagena', '6489897'),
('DIANA LOPEZ', 'Cartagena', '6474849'),
('RICARDO PEREZ', 'Bogotá', '6678945');

INSERT INTO proyectos 
(nombre, codigo, EntidadFinanciadora,
FecInicio, FecFin, Presupuesto)
VALUES 
('NEPTUNO', '001', 'COLCIENCIAS',
'01/02/2014', '31/10/2014', 560000000 );

SELECT *
FROM investigadores AS i;

CREATE TABLE ciudades (
    id int IDENTITY primary key,
	nombre varchar(30),
	ciudad varchar(30)	
);

--1

SELECT codigo,nombre,presupuesto from proyectos WHERE EntidadFinanciadora = 'COLCIENCIAS'

--2

SELECT * from proyectos WHERE Presupuesto >= 100 AND Presupuesto <= 500;

--3

SELECT * from proyectos as p, investigadores as i, asignaciones as a 
WHERE a.IDAsingacion = i.codigo and a.IDAsingacion = p.codigo and i.ciudad = 'cartagena'

note.txt

CREATE TABLE investigadores (
    codigo int IDENTITY primary key,
	nombre varchar(30),
	ciudad varchar(30),
	telefono varchar(30)
);

CREATE TABLE asignaciones (
    IDAsingacion int IDENTITY primary key,
	codigo varchar(3),
	id int,
	tipo varchar(20)
);

CREATE TABLE proyectos (
    nombre varchar(50),
	codigo varchar(3) primary key,
	EntidadFinanciadora varchar(20),
	FecInicio date,
	FecFin date,
	Presupuesto Numeric
);


INSERT INTO investigadores (nombre, ciudad, telefono)
VALUES 
('FABIAN MARTINEZ', 'Cartagena', '6454545'),
('CARLOS MENDOZA', 'Barranquilla', '3122164'),
('MARIA LLERENA', 'Cartagena', '6489897'),
('DIANA LOPEZ', 'Cartagena', '6474849'),
('RICARDO PEREZ', 'Bogotá', '6678945');

INSERT INTO proyectos 
(nombre, codigo, EntidadFinanciadora,
FecInicio, FecFin, Presupuesto)
VALUES 
('NEPTUNO', '001', 'COLCIENCIAS',
'01/02/2014', '31/10/2014', 560000000 );

SELECT *
FROM investigadores AS i;

CREATE TABLE ciudades (
    id int IDENTITY primary key,
	nombre varchar(30),
	ciudad varchar(30)	
);

--1

SELECT codigo,nombre,presupuesto from proyectos WHERE EntidadFinanciadora = 'COLCIENCIAS'

--2

SELECT * from proyectos WHERE Presupuesto >= 100 AND Presupuesto <= 500;

--3

SELECT * from proyectos as p, investigadores as i, asignaciones as a 
WHERE a.IDAsingacion = i.codigo and a.IDAsingacion = p.codigo and i.ciudad = 'cartagena'

-- ---------------------------

 Insert into ciudades  (ciudad, nombre) values 
('Cartagena','CTG'),
('Bogotá','BOG');

INSERT INTO INVESTIGADORES ( nombre, ciudad,Telefono) 
VALUES 
( 'FABIAN MARTINEZ','CTG','6454545'),
 ( 'CARLOS MENDOZA','BAQ','3122164'),
( 'MARIA LLERENA','CTG','6489897'),
 ( 'DIANA LOPEZ','CTG','6474849'),
 ( 'RICARDO PEREZ','BAQ','6678945');


select * from ciudades;

truncate table ciudades;

update ciudades set ciudad='Cartagena de Indias' where nombre = 'CTG';

delete from ciudades where nombre = 'CTG';
delete from ciudades where nombre = 'BOG';

SELECT ciudad ,COUNT(*) FROM investigadores group by ciudad;

parcial-helper

USE [master]
GO
/****** Object:  Database [taller]    Script Date: 06/04/2019 2:16:45 p. m. ******/
CREATE DATABASE [taller]
 CONTAINMENT = NONE
 ON  PRIMARY 
( NAME = N'taller', FILENAME = N'C:\ZeusData\Data\taller.mdf' , SIZE = 3072KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB )
 LOG ON 
( NAME = N'taller_log', FILENAME = N'C:\ZeusData\Data\taller_log.ldf' , SIZE = 1024KB , MAXSIZE = 2048GB , FILEGROWTH = 10%)
GO
ALTER DATABASE [taller] SET COMPATIBILITY_LEVEL = 110
GO
IF (1 = FULLTEXTSERVICEPROPERTY('IsFullTextInstalled'))
begin
EXEC [taller].[dbo].[sp_fulltext_database] @action = 'enable'
end
GO
ALTER DATABASE [taller] SET ANSI_NULL_DEFAULT OFF 
GO
ALTER DATABASE [taller] SET ANSI_NULLS OFF 
GO
ALTER DATABASE [taller] SET ANSI_PADDING OFF 
GO
ALTER DATABASE [taller] SET ANSI_WARNINGS OFF 
GO
ALTER DATABASE [taller] SET ARITHABORT OFF 
GO
ALTER DATABASE [taller] SET AUTO_CLOSE OFF 
GO
ALTER DATABASE [taller] SET AUTO_CREATE_STATISTICS ON 
GO
ALTER DATABASE [taller] SET AUTO_SHRINK OFF 
GO
ALTER DATABASE [taller] SET AUTO_UPDATE_STATISTICS ON 
GO
ALTER DATABASE [taller] SET CURSOR_CLOSE_ON_COMMIT OFF 
GO
ALTER DATABASE [taller] SET CURSOR_DEFAULT  GLOBAL 
GO
ALTER DATABASE [taller] SET CONCAT_NULL_YIELDS_NULL OFF 
GO
ALTER DATABASE [taller] SET NUMERIC_ROUNDABORT OFF 
GO
ALTER DATABASE [taller] SET QUOTED_IDENTIFIER OFF 
GO
ALTER DATABASE [taller] SET RECURSIVE_TRIGGERS OFF 
GO
ALTER DATABASE [taller] SET  DISABLE_BROKER 
GO
ALTER DATABASE [taller] SET AUTO_UPDATE_STATISTICS_ASYNC OFF 
GO
ALTER DATABASE [taller] SET DATE_CORRELATION_OPTIMIZATION OFF 
GO
ALTER DATABASE [taller] SET TRUSTWORTHY OFF 
GO
ALTER DATABASE [taller] SET ALLOW_SNAPSHOT_ISOLATION OFF 
GO
ALTER DATABASE [taller] SET PARAMETERIZATION SIMPLE 
GO
ALTER DATABASE [taller] SET READ_COMMITTED_SNAPSHOT OFF 
GO
ALTER DATABASE [taller] SET HONOR_BROKER_PRIORITY OFF 
GO
ALTER DATABASE [taller] SET RECOVERY SIMPLE 
GO
ALTER DATABASE [taller] SET  MULTI_USER 
GO
ALTER DATABASE [taller] SET PAGE_VERIFY CHECKSUM  
GO
ALTER DATABASE [taller] SET DB_CHAINING OFF 
GO
ALTER DATABASE [taller] SET FILESTREAM( NON_TRANSACTED_ACCESS = OFF ) 
GO
ALTER DATABASE [taller] SET TARGET_RECOVERY_TIME = 0 SECONDS 
GO
USE [taller]
GO
/****** Object:  Table [dbo].[Asignaciones]    Script Date: 06/04/2019 2:16:45 p. m. ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Asignaciones](
	[IdAsignaciones] [int] IDENTITY(1,1) NOT NULL,
	[CodProyecto] [varchar](3) NULL,
	[CodInvestigador] [varchar](15) NULL,
	[Tipo] [varchar](25) NULL,
 CONSTRAINT [PK_Asignaciones] PRIMARY KEY CLUSTERED 
(
	[IdAsignaciones] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF
GO
/****** Object:  Table [dbo].[Ciudades]    Script Date: 06/04/2019 2:16:45 p. m. ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Ciudades](
	[codCiudad] [varchar](3) NOT NULL,
	[Nomciudad] [varchar](50) NULL,
 CONSTRAINT [PK_Ciudades] PRIMARY KEY CLUSTERED 
(
	[codCiudad] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF
GO
/****** Object:  Table [dbo].[Entidades]    Script Date: 06/04/2019 2:16:45 p. m. ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Entidades](
	[CodEntidades] [varchar](3) NOT NULL,
	[NomEntidad] [varchar](50) NULL,
 CONSTRAINT [PK_Entidades] PRIMARY KEY CLUSTERED 
(
	[CodEntidades] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF
GO
/****** Object:  Table [dbo].[Investigadores]    Script Date: 06/04/2019 2:16:45 p. m. ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Investigadores](
	[CodInvestigador] [varchar](15) NOT NULL,
	[NomInvestigador] [varchar](50) NULL,
	[CodCiudad] [varchar](3) NULL,
	[Telefono] [varchar](15) NULL,
 CONSTRAINT [PK_Investigadores] PRIMARY KEY CLUSTERED 
(
	[CodInvestigador] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF
GO
/****** Object:  Table [dbo].[Proyectos]    Script Date: 06/04/2019 2:16:45 p. m. ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Proyectos](
	[CodProyecto] [varchar](3) NOT NULL,
	[NomProyecto] [varchar](20) NULL,
	[CodEntidad] [varchar](3) NULL,
	[FecInicio] [date] NULL,
	[FecFin] [date] NULL,
	[Presupuesto] [varchar](15) NULL,
 CONSTRAINT [PK_Proyectos] PRIMARY KEY CLUSTERED 
(
	[CodProyecto] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF
GO
ALTER TABLE [dbo].[Asignaciones]  WITH CHECK ADD  CONSTRAINT [FK_Asignaciones_Investigadores] FOREIGN KEY([CodInvestigador])
REFERENCES [dbo].[Investigadores] ([CodInvestigador])
GO
ALTER TABLE [dbo].[Asignaciones] CHECK CONSTRAINT [FK_Asignaciones_Investigadores]
GO
ALTER TABLE [dbo].[Asignaciones]  WITH CHECK ADD  CONSTRAINT [FK_Asignaciones_Proyectos] FOREIGN KEY([CodProyecto])
REFERENCES [dbo].[Proyectos] ([CodProyecto])
GO
ALTER TABLE [dbo].[Asignaciones] CHECK CONSTRAINT [FK_Asignaciones_Proyectos]
GO
ALTER TABLE [dbo].[Investigadores]  WITH CHECK ADD  CONSTRAINT [FK_Investigadores_Ciudades] FOREIGN KEY([CodCiudad])
REFERENCES [dbo].[Ciudades] ([codCiudad])
GO
ALTER TABLE [dbo].[Investigadores] CHECK CONSTRAINT [FK_Investigadores_Ciudades]
GO
ALTER TABLE [dbo].[Proyectos]  WITH CHECK ADD  CONSTRAINT [FK_Proyectos_Entidades] FOREIGN KEY([CodEntidad])
REFERENCES [dbo].[Entidades] ([CodEntidades])
GO
ALTER TABLE [dbo].[Proyectos] CHECK CONSTRAINT [FK_Proyectos_Entidades]
GO
ALTER TABLE [dbo].[Proyectos]  WITH CHECK ADD  CONSTRAINT [FK_Proyectos_Entidades1] FOREIGN KEY([CodEntidad])
REFERENCES [dbo].[Entidades] ([CodEntidades])
GO
ALTER TABLE [dbo].[Proyectos] CHECK CONSTRAINT [FK_Proyectos_Entidades1]
GO
USE [master]
GO
ALTER DATABASE [taller] SET  READ_WRITE 
GO