1 files changed, 7 insertions, 7 deletions
diff --git a/SQL/postgres.initial.sql b/SQL/postgres.initial.sql
index 356a579fc..ff239cbf8 100644
--- a/SQL/postgres.initial.sql
+++ b/SQL/postgres.initial.sql
@@ -26,7 +26,6 @@ CREATE TABLE users (
 );
 
 
-  
 --
 -- Table "session"
 -- Name: session; Type: TABLE; Schema: public; Owner: postgres
@@ -61,7 +60,7 @@ CREATE SEQUENCE identity_ids
 
 CREATE TABLE identities (
     identity_id integer DEFAULT nextval('identity_ids'::text) PRIMARY KEY,
-    user_id integer NOT NULL REFERENCES users (user_id),
+    user_id integer NOT NULL REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
     del integer DEFAULT 0 NOT NULL,
     standard integer DEFAULT 0 NOT NULL,
     name character varying(128) NOT NULL,
@@ -73,6 +72,7 @@ CREATE TABLE identities (
     html_signature integer DEFAULT 0 NOT NULL
 );
 
+CREATE INDEX identities_user_id_idx ON identities (user_id);
 
 
 --
@@ -94,7 +94,7 @@ CREATE SEQUENCE contact_ids
 
 CREATE TABLE contacts (
     contact_id integer DEFAULT nextval('contact_ids'::text) PRIMARY KEY,
-    user_id integer NOT NULL REFERENCES users (user_id),
+    user_id integer NOT NULL REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
     changed timestamp with time zone DEFAULT now() NOT NULL,
     del integer DEFAULT 0 NOT NULL,
     name character varying(128) DEFAULT ''::character varying NOT NULL,
@@ -104,7 +104,7 @@ CREATE TABLE contacts (
     vcard text
 );
 
-
+CREATE INDEX contacts_user_id_idx ON contacts (user_id);
 
 --
 -- Sequence "cache_ids"
@@ -124,14 +124,14 @@ CREATE SEQUENCE cache_ids
 
 CREATE TABLE "cache" (
     cache_id integer DEFAULT nextval('cache_ids'::text) PRIMARY KEY,
-    user_id integer NOT NULL REFERENCES users (user_id),
+    user_id integer NOT NULL REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
     session_id character varying(40) REFERENCES "session" (sess_id),
     cache_key character varying(128) DEFAULT ''::character varying NOT NULL,
     created timestamp with time zone DEFAULT now() NOT NULL,
     data text NOT NULL
 );
 
-
+CREATE INDEX cache_user_id_idx ON "cache" (user_id, cache_key);
 
 --
 -- Sequence "message_ids"
@@ -151,7 +151,7 @@ CREATE SEQUENCE message_ids
 
 CREATE TABLE "messages" (
     message_id integer DEFAULT nextval('message_ids'::text) PRIMARY KEY,
-    user_id integer NOT NULL REFERENCES users (user_id),
+    user_id integer NOT NULL REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
     del integer DEFAULT 0 NOT NULL,
     cache_key character varying(128) DEFAULT ''::character varying NOT NULL,
     created timestamp with time zone DEFAULT now() NOT NULL,