--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/doc/conf/datacage.sql	Fri Sep 28 12:14:59 2012 +0200
@@ -0,0 +1,104 @@
+BEGIN;
+
+CREATE SEQUENCE USERS_ID_SEQ;
+
+CREATE TABLE users (
+    id  INT  PRIMARY KEY NOT NULL,
+    gid UUID             NOT NULL UNIQUE
+);
+
+CREATE SEQUENCE COLLECTIONS_ID_SEQ;
+
+CREATE TABLE collections (
+    id       INT  PRIMARY KEY NOT NULL,
+    gid      UUID             NOT NULL UNIQUE,
+    user_id  INT              NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    name     VARCHAR(256)     NOT NULL,
+    creation TIMESTAMP        NOT NULL
+);
+
+CREATE SEQUENCE ARTIFACTS_ID_SEQ;
+
+CREATE TABLE artifacts (
+    id       INT  PRIMARY KEY NOT NULL,
+    gid      UUID             NOT NULL UNIQUE,
+    state    VARCHAR(256)     NOT NULL,
+    creation TIMESTAMP        NOT NULL
+);
+
+CREATE SEQUENCE COLLECTION_ITEMS_ID_SEQ;
+
+CREATE TABLE collection_items (
+    id            INT PRIMARY KEY NOT NULL,
+    collection_id INT             NOT NULL REFERENCES collections(id) ON DELETE CASCADE,
+    artifact_id   INT             NOT NULL REFERENCES artifacts(id)   ON DELETE CASCADE
+);
+
+CREATE SEQUENCE ARTIFACT_DATA_ID_SEQ;
+
+CREATE TABLE artifact_data (
+    id          INT PRIMARY KEY NOT NULL,
+    artifact_id INT             NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE,
+    kind        VARCHAR(256)    NOT NULL,
+    k           VARCHAR(256)    NOT NULL,
+    v           VARCHAR(256),   -- Maybe too short
+    UNIQUE (artifact_id, k)
+);
+
+CREATE SEQUENCE OUTS_ID_SEQ;
+
+CREATE TABLE outs (
+    id          INT PRIMARY KEY NOT NULL,
+    artifact_id INT             NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE,
+    name        VARCHAR(256)    NOT NULL,
+    description VARCHAR(256),
+    out_type    VARCHAR(256)
+);
+
+CREATE SEQUENCE FACETS_ID_SEQ;
+
+CREATE TABLE facets (
+    id          INT PRIMARY KEY NOT NULL,
+    out_id      INT             NOT NULL REFERENCES outs(id) ON DELETE CASCADE,
+    name        VARCHAR(256)    NOT NULL,
+    num         INT             NOT NULL,
+    state       VARCHAR(256)    NOT NULL,
+    description VARCHAR(256),
+    UNIQUE (out_id, num, name)
+);
+
+CREATE VIEW master_artifacts AS
+    SELECT a2.id             AS id,
+           a2.gid            AS gid,
+           a2.state          AS state,
+           a2.creation       AS creation,
+           ci2.collection_id AS collection_id
+    FROM   collection_items ci2 
+           JOIN artifacts a2 
+             ON ci2.artifact_id = a2.id 
+           JOIN (SELECT ci.collection_id AS c_id, 
+                        MIN(a.creation)  AS oldest_a 
+                 FROM   collection_items ci 
+                        JOIN artifacts a 
+                          ON ci.artifact_id = a.id 
+                 GROUP  BY ci.collection_id) o 
+             ON o.c_id = ci2.collection_id 
+    WHERE  a2.creation = o.oldest_a;
+
+-- DROP VIEW master_artifacts;
+-- DROP SEQUENCE USERS_ID_SEQ;
+-- DROP SEQUENCE COLLECTIONS_ID_SEQ;
+-- DROP SEQUENCE ARTIFACTS_ID_SEQ;
+-- DROP SEQUENCE COLLECTION_ITEMS_ID_SEQ;
+-- DROP SEQUENCE ARTIFACT_DATA_ID_SEQ;
+-- DROP SEQUENCE OUTS_ID_SEQ;
+-- DROP SEQUENCE FACETS_ID_SEQ;
+-- DROP TABLE facets;
+-- DROP TABLE outs;
+-- DROP TABLE artifact_data;
+-- DROP TABLE collection_items;
+-- DROP TABLE collections;
+-- DROP TABLE artifacts;
+-- DROP TABLE users;
+
+COMMIT;