add files for is-a excercise

db/3_sem/is_an_aircraft/is_an_aircraft.ssmssln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# SQL Server Management Studio Solution File, Format Version 13.00
+VisualStudioVersion = 14.0.23107.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{4F2E2C19-372F-40D8-9FA7-9D2138C6997A}") = "is_an_aircraft", "is_an_aircraft\is_an_aircraft.ssmssqlproj", "{F39278EA-3B78-45EE-90A4-FB370F21FF41}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Default|Default = Default|Default
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F39278EA-3B78-45EE-90A4-FB370F21FF41}.Default|Default.ActiveCfg = Default
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

db/3_sem/is_an_aircraft/is_an_aircraft/create_database.sql

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+-- Dateiname create_database.sql
+--
+-- Beschreibung: Is an Airplane Übung
+--
+-- Autor: Andreas Zweili
+-- Datum: 2017-05-27
+-- Server Version: SQL Server 2016
+
+if not exists (select * from sys.databases where name='Luftfahrzeuge')
+	CREATE DATABASE Luftfahrzeuge;

db/3_sem/is_an_aircraft/is_an_aircraft/create_table.sql

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+-- Dateiname create_table.sql
+--
+-- Beschreibung: Is an Airplane Übung
+--
+-- Autor: Andreas Zweili
+-- Datum: 2017-05-27
+-- Server Version: SQL Server 2016
+
+use Luftfahrzeuge
+if not exists (select * from sysobjects where name='Luftfahrzeug')
+    CREATE TABLE Luftfahrzeug (
+    LFZ_ID int not null,
+    LFZ_HERSTELLER varchar(40) not null,
+    LFZ_BAUJAHR integer not null,
+    constraint PK_LFZ_ID primary key (LFZ_ID)
+    );
+
+use Luftfahrzeuge
+if not exists (select * from sysobjects where name='Flugzeug')
+    CREATE TABLE Flugzeug (
+    FLZ_ID int not null,
+    FLU_SPANNWEITE float,
+    constraint PK_FLZ_ID primary key (FLZ_ID)
+    );
+
+use Luftfahrzeuge
+if not exists (select * from sysobjects where name='Hubschrauber')
+    CREATE TABLE Hubschrauber (
+    HUB_ID int not null,
+    HUB_ROTORDURCHMESSER float,
+    constraint PK_HUB_ID primary key (HUB_ID)
+    );
+
+use Luftfahrzeuge
+if not exists (select * from sysobjects where name='Zeppelin')
+    CREATE TABLE Zeppelin (
+    ZEP_ID int not null,
+    ZEP_GASVOLUMEN float,
+    constraint PK_ZEP_ID primary key (ZEP_ID)
+    );
+
+-- Foreign Key Constraints hinzufügen
+IF OBJECT_ID('dbo.[FK_LFZ_ID]', 'F') IS NULL
+    ALTER TABLE Flugzeug ADD CONSTRAINT FK_LFZ_ID
+        FOREIGN KEY (FLZ_ID) REFERENCES Luftfahrzeug (LFZ_ID);
+go
+
+-- Foreign Key Constraints hinzufügen
+IF OBJECT_ID('dbo.[FK_LFZ_ID]', 'F') IS NULL
+    ALTER TABLE Hubschrauber ADD CONSTRAINT FK_HUB_ID
+        FOREIGN KEY (HUB_ID) REFERENCES Luftfahrzeug (LFZ_ID);
+go
+
+-- Foreign Key Constraints hinzufügen
+IF OBJECT_ID('dbo.[FK_LFZ_ID]', 'F') IS NULL
+    ALTER TABLE Zeppelin ADD CONSTRAINT FK_ZEP_ID
+        FOREIGN KEY (ZEP_ID) REFERENCES Luftfahrzeug (LFZ_ID);
+go

db/3_sem/is_an_aircraft/is_an_aircraft/insert_data.sql

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+-- Dateiname insert_data.sql
+--
+-- Beschreibung: Is an Airplane Übung
+--
+-- Autor: Andreas Zweili
+-- Datum: 2017-05-27
+-- Server Version: SQL Server 2016
+
+
+use Luftfahrzeuge
+
+insert into dbo.Luftfahrzeug (LFZ_ID, LFZ_HERSTELLER, LFZ_BAUJAHR)
+    values ('1000','Airbus','2012'),
+    ('2000','Alouette','1980');
+
+insert into dbo.Flugzeug (FLZ_ID, FLU_SPANNWEITE)
+    values ('1000','40');
+
+
+insert into dbo.Hubschrauber (HUB_ID, HUB_ROTORDURCHMESSER)
+    values ('2000','8');

db/3_sem/is_an_aircraft/is_an_aircraft/is_an_aircraft.ssmssqlproj

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+<?xml version="1.0"?>
+<SqlWorkbenchSqlProject xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" Name="is_an_aircraft">
+  <Items>
+    <LogicalFolder Name="Connections" Type="2" Sorted="true">
+      <Items />
+    </LogicalFolder>
+    <LogicalFolder Name="Queries" Type="0" Sorted="true">
+      <Items>
+        <FileNode Name="create_table.sql">
+          <AssociatedConnectionMoniker />
+          <AssociatedConnSrvName />
+          <AssociatedConnUserName />
+          <FullPath>create_table.sql</FullPath>
+        </FileNode>
+        <FileNode Name="insert_data.sql">
+          <AssociatedConnectionMoniker />
+          <AssociatedConnSrvName />
+          <AssociatedConnUserName />
+          <FullPath>insert_data.sql</FullPath>
+        </FileNode>
+        <FileNode Name="remove_database.sql">
+          <AssociatedConnectionMoniker />
+          <AssociatedConnSrvName />
+          <AssociatedConnUserName />
+          <FullPath>remove_database.sql</FullPath>
+        </FileNode>
+      </Items>
+    </LogicalFolder>
+    <LogicalFolder Name="Miscellaneous" Type="3" Sorted="true">
+      <Items />
+    </LogicalFolder>
+  </Items>
+</SqlWorkbenchSqlProject>

db/3_sem/is_an_aircraft/is_an_aircraft/remove_database.sql

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+-- Removes the tables for the Flugzeug DB
+--
+-- Author: Andreas Zweili
+-- Erstellt: 2017-05-27
+-- DB-Server SQL Server 2016
+
+use Luftfahrzeuge;
+
+if exists (select * from sysobjects where name='Flugzeug')
+	drop table Flugzeug;
+
+if exists (select * from sysobjects where name='Hubschrauber')
+	drop table Hubschrauber;
+
+if exists (select * from sysobjects where name='Zeppelin')
+	drop table Zeppelin;
+
+if exists (select * from sysobjects where name='Luftfahrzeug')
+	drop table Luftfahrzeug;
+
+use master;
+if exists (select * from sys.databases where name='Luftfahrzeuge')
+    drop DATABASE Luftfahrzeuge;