sascha@979: BEGIN;
sascha@979: 
sascha@985: CREATE SEQUENCE USERS_ID_SEQ;
sascha@985: 
sascha@979: CREATE TABLE users (
sascha@985:     id  INT  PRIMARY KEY NOT NULL,
sascha@985:     gid UUID             NOT NULL UNIQUE
sascha@979: );
sascha@979: 
sascha@985: CREATE SEQUENCE COLLECTIONS_ID_SEQ;
sascha@985: 
sascha@979: CREATE TABLE collections (
sascha@985:     id      INT  PRIMARY KEY NOT NULL,
sascha@985:     gid     UUID             NOT NULL UNIQUE,
sascha@985:     user_id INT              NOT NULL REFERENCES users(id) ON DELETE CASCADE,
sascha@985:     name    VARCHAR(256)     NOT NULL
sascha@979: );
sascha@979: 
sascha@985: CREATE SEQUENCE ARTIFACTS_ID_SEQ;
sascha@985: 
sascha@979: CREATE TABLE artifacts (
sascha@985:     id    INT  PRIMARY KEY NOT NULL,
sascha@985:     gid   UUID             NOT NULL UNIQUE,
sascha@985:     state VARCHAR(256)     NOT NULL
sascha@979: );
sascha@979: 
sascha@988: CREATE SEQUENCE COLLECTION_ITEMS_ID_SEQ;
sascha@985: 
sascha@979: CREATE TABLE collection_items (
sascha@985:     id            INT PRIMARY KEY NOT NULL,
sascha@985:     collection_id INT             NOT NULL REFERENCES collections(id) ON DELETE CASCADE,
sascha@985:     artifact_id   INT             NOT NULL REFERENCES artifacts(id)   ON DELETE CASCADE
sascha@979: );
sascha@979: 
sascha@985: CREATE SEQUENCE ARTIFACT_DATA_ID_SEQ;
sascha@985: 
sascha@979: CREATE TABLE artifact_data (
sascha@985:     id          INT PRIMARY KEY NOT NULL,
sascha@985:     artifact_id INT             NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE,
sascha@990:     kind        VARCHAR(256)    NOT NULL,
sascha@985:     k           VARCHAR(256)    NOT NULL,
sascha@985:     v           VARCHAR(256),   -- Maybe too short
sascha@979:     UNIQUE (artifact_id, k)
sascha@979: );
sascha@979: 
sascha@985: CREATE SEQUENCE OUTS_ID_SEQ;
sascha@985: 
sascha@981: CREATE TABLE outs (
sascha@985:     id          INT PRIMARY KEY NOT NULL,
sascha@985:     artifact_id INT             NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE,
sascha@985:     name        VARCHAR(256)    NOT NULL,
sascha@981:     description VARCHAR(256),
sascha@981:     out_type    VARCHAR(256)
sascha@981: );
sascha@981: 
sascha@985: CREATE SEQUENCE FACETS_ID_SEQ;
sascha@985: 
sascha@979: CREATE TABLE facets (
sascha@985:     id          INT PRIMARY KEY NOT NULL,
sascha@985:     artifact_id INT             NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE,
sascha@985:     out_id      INT             NOT NULL REFERENCES outs(id)      ON DELETE CASCADE,
sascha@985:     name        VARCHAR(256)    NOT NULL,
sascha@979:     num         INT                  NOT NULL,
sascha@980:     state       VARCHAR(256)         NOT NULL,
sascha@979:     description VARCHAR(256),
sascha@985:     UNIQUE (artifact_id, out_id, num, name)
sascha@979: );
sascha@979: 
sascha@985: -- DROP SEQUENCE USERS_ID_SEQ;
sascha@985: -- DROP SEQUENCE COLLECTIONS_ID_SEQ;
sascha@985: -- DROP SEQUENCE ARTIFACTS_ID_SEQ;
sascha@988: -- DROP SEQUENCE COLLECTION_ITEMS_ID_SEQ;
sascha@985: -- DROP SEQUENCE ARTIFACT_DATA_ID_SEQ;
sascha@985: -- DROP SEQUENCE OUTS_ID_SEQ;
sascha@985: -- DROP SEQUENCE FACETS_ID_SEQ;
sascha@980: -- DROP TABLE facets;
sascha@981: -- DROP TABLE outs;
sascha@980: -- DROP TABLE artifact_data;
sascha@980: -- DROP TABLE collection_items;
sascha@980: -- DROP TABLE collections;
sascha@980: -- DROP TABLE artifacts;
sascha@980: -- DROP TABLE users;
sascha@980: 
sascha@979: COMMIT;