GeoDBClient.get_my_usage wrongly implemented

[thomasstorm]

The current implementation takes into account all tables which names are prefixed by the current user name:

RETURN QUERY SELECT JSON_AGG(vals) as src
                 FROM (
                          SELECT pg_size_pretty(SUM(pg_total_relation_size(quote_ident(table_name)))) AS "usage"
                          FROM information_schema.tables
                          WHERE table_schema = 'public'
                            AND table_name LIKE user_name || '%'
                      ) AS vals;

This occurs twice in geodb.sql:

1. in geodb_get_user_usage(geodb_get_user_usage(user_name text, pretty BOOLEAN))
2. in geodb_get_user_usage(user_name text)

A correct implementation would consider only those tables owned by the current user.