Organise ddl statements into separate files per create table (#251)

web/backend/Database/Database.Migrations/scripts/01-schema/15-BeerPostPhoto.sql

@@ -0,0 +1,35 @@
+CREATE TABLE BeerPostPhoto -- All photos linked to a beer post are deleted if the post is deleted
+(
+    BeerPostPhotoID UNIQUEIDENTIFIER
+        CONSTRAINT DF_BeerPostPhotoID DEFAULT NEWID(),
+
+    BeerPostID UNIQUEIDENTIFIER NOT NULL,
+
+    PhotoID UNIQUEIDENTIFIER NOT NULL,
+
+    LinkedAt DATETIME NOT NULL
+        CONSTRAINT DF_BeerPostPhoto_LinkedAt DEFAULT GETDATE(),
+
+    RowVersion ROWVERSION,
+
+    CONSTRAINT PK_BeerPostPhoto
+        PRIMARY KEY (BeerPostPhotoID),
+
+    CONSTRAINT FK_BeerPostPhoto_BeerPost
+        FOREIGN KEY (BeerPostID)
+            REFERENCES BeerPost (BeerPostID)
+            ON DELETE CASCADE,
+
+    CONSTRAINT FK_BeerPostPhoto_Photo
+        FOREIGN KEY (PhotoID)
+            REFERENCES Photo (PhotoID)
+            ON DELETE CASCADE
+);
+
+CREATE
+NONCLUSTERED INDEX IX_BeerPostPhoto_Photo_BeerPost
+    ON BeerPostPhoto(PhotoID, BeerPostID);
+
+CREATE
+NONCLUSTERED INDEX IX_BeerPostPhoto_BeerPost_Photo
+    ON BeerPostPhoto(BeerPostID, PhotoID);