Split recipe photographs from book photographs.

sql/views/book_photograph_category_vw.sql

		+-- DROP VIEW recipe_book.book_photograph_category_vw;

		+CREATE OR REPLACE VIEW recipe_book.book_photograph_category_vw AS
		+SELECT
		+ bpc.id,
		+ bpc.label,
		+ bpc.description
		+FROM
		+ recipe_book.book_photograph_category bpc
		+WHERE
		+ bpc.classification = 'RECIPE'
		+ORDER BY
		+ bpc.seq;

sql/views/book_photograph_vw.sql

		CREATE OR REPLACE VIEW recipe_book.book_photograph_vw AS
		SELECT
		- rbbp.id,
		+ rbbr.book_id,
		+ rp.recipe_id,
		+ rp.image_url,
		+ rp.photograph_category_id,
		+ rpc.label AS photograph_category
		+FROM
		+ recipe_book.book_recipe rbbr,
		+ recipe.photograph rp,
		+ recipe.photograph_category rpc
		+WHERE
		+ rpc.classification = 'RECIPE' AND
		+ rbbr.recipe_id = rp.recipe_id AND
		+ rpc.id = rp.photograph_category_id
		+UNION ALL
		+SELECT
		rbbp.book_id,
		- rbbp.recipe_id,
		- rbbp.book_photograph_category_id,
		+ NULL AS recipe_id,
		rbbp.image_url,
		- rbbpc.label AS photograph_category
		-FROM
		+ rbbp.photograph_category_id,
		+ rpc.label AS photograph_category
		+FROM
		recipe_book.book_photograph rbbp,
		- recipe_book.book_photograph_category rbbpc
		+ recipe.photograph_category rpc
		WHERE
		- rbbp.book_photograph_category_id = rbbpc.id;
		+ rpc.classification = 'BOOK' AND
		+ rbbp.photograph_category_id = rpc.id;
		+

Delta	35 lines added, 7 lines removed, 28-line increase