Keep info about carbons inside session table

Accordingly, Mnesia/SQL/Riak table 'carboncopy' is not used anymore
and can be safely removed.

As a consequence, the commit deprecates the following options of
mod_carboncopy:
- ram_db_type
- use_cache
- cache_size
- cache_missed
- cache_life_time

Fixes #2663

1 files changed, 0 insertions, 18 deletions

diff --git a/sql/pg.new.sql b/sql/pg.new.sql
index 928d74db..6244eeea 100644
--- a/sql/pg.new.sql
+++ b/sql/pg.new.sql
@@ -156,13 +156,6 @@
 -- CREATE INDEX i_sm_sh_username ON sm USING btree (server_host, username);
 -- ALTER TABLE sm ALTER COLUMN server_host DROP DEFAULT;
 
--- ALTER TABLE carboncopy ADD COLUMN server_host text NOT NULL DEFAULT '<HOST>';
--- DROP INDEX i_carboncopy_ur;
--- DROP INDEX i_carboncopy_user;
--- ALTER TABLE carboncopy ADD PRIMARY KEY (server_host, username, resource);
--- CREATE INDEX i_carboncopy_sh_user ON carboncopy USING btree (server_host, username);
--- ALTER TABLE carboncopy ALTER COLUMN server_host DROP DEFAULT;
-
 
 CREATE TABLE users (
     username text NOT NULL,
@@ -555,17 +548,6 @@ CREATE TABLE bosh (
 
 CREATE UNIQUE INDEX i_bosh_sid ON bosh USING btree (sid);
 
-CREATE TABLE carboncopy (
-    username text NOT NULL,
-    server_host text NOT NULL,
-    resource text NOT NULL,
-    namespace text NOT NULL,
-    node text NOT NULL,
-    PRIMARY KEY (server_host, username, resource)
-);
-
-CREATE INDEX i_carboncopy_sh_user ON carboncopy USING btree (server_host, username);
-
 CREATE TABLE proxy65 (
     sid text NOT NULL,
     pid_t text NOT NULL,