Initial commit

conf/evolutions/default/1.sql

@@ -0,0 +1,34 @@
+# --- !Ups
+
+
+CREATE TABLE library (
+  id SERIAL,
+  library_type VARCHAR(255) NOT NULL, -- We could use enums, but it is too much bothering in PostgreSQL. We'll enforce those constrainst on application level :)
+  identifier VARCHAR(255) NOT NULL,
+  classified BOOLEAN,
+  PRIMARY KEY (id)
+);
+
+CREATE UNIQUE INDEX library_unique ON library (library_type, identifier);
+
+CREATE TABLE library_tag (
+  id SERIAL,
+  name varchar(255) NOT NULL,
+  PRIMARY KEY (id)
+);
+
+CREATE UNIQUE INDEX library_tag_unique ON library_tag (name);
+
+CREATE TABLE library_to_library_tag (
+  library_id INTEGER NOT NULL REFERENCES library,
+  library_tag_id INTEGER NOT NULL REFERENCES library_tag,
+  context_dependent BOOLEAN
+);
+
+CREATE UNIQUE INDEX library_to_library_tag_unique ON library_to_library_tag (library_id, library_tag_id);
+
+# --- !Downs
+
+DROP TABLE library;
+DROP TABLE library_to_library_tag;
+DROP TABLE library_tag;