Please note that ejabberd takes care to create the tables in your
ODBC database if needed. The file pg.sql is provided for reference
purposes only, as it isn't needed when preparing the database.
Previous definition do not work with gen_storage.
gen_storage creates the table when they don't exists, but if
they exists it simple uses that definition.
Note that the column values also had changed in gen_storage,
so instead of "B" for a bidirectional subscription, it must be
"both". Keep this in mind when loading data into the DB
Fix pubsub tables constraints in MySQL schema creation script.
Add a "created_at" column to some tables in the MySQL schema to store
a timestamp (thanks to Pedro Melo, EJAB-376).
SVN Revision: 2594
Introduces two options for mod_roster and mod_roster_odbc:
- {versioning, true | false} Enable or disable roster versioning on ejabberd.
- {store_current_id, true | false} If true, the current roster version is stored on DB (internal or odbc). Otherwise it is calculated on the fly each time.
Performance:
Setting store_current_id to true should help in reducing the load for both ejabberd and the DB.
Details:
If store_current_id is false, the roster version is a hash of the entire roster. If store_current_id is true, the roster version is a hash, but of the current time
(this has to do with transactional semantics; we need to perform both the roster update and the version update on the same transaction, but we don't
have the entire roster when we are changing a single item on DB. Loading it there requires significant changes to be introduced, so I opted for this simpler approach).
In either case, there is no difference for the clients, the roster version ID is opaque.
IMPORTANT:
mod_shared_roster is not compatible with the option 'store_current_id'. Shared roster and roster versioning can be both enabled, but store_current_id MUST be set to false.
SVN Revision: 2428
* ejabberd_odbc:escape/1 now can escape binaries too. This
avoid the need to convert a binary value to list() just to
sql-escape it. The escaped value returned is allways a list()
(ejabberd's odbc drivers only works on lists())
SVN Revision: 1914
Included are fixes to src/mod_configure.erl and src/mod_caps.erl.
Note: this merge doesn't include the following revisions because it was
made by previous commits:
r1766, r1768, r1781, r1783, r1794, r1797, r1799, r1802.
Warning: Ejabberd may be broken until the merge is completly finished.
PR: EJABP-1
SVN Revision: 1829
Note: this merge doesn't include the following revisions because it was
made by previous commits:
r1737, r1740, r1745, r1747, r1748.
Additionnaly, any deprecated content was removed from jlib.hrl. This
leaves only the new RSM records.
Warning: Ejabberd may be broken until the merge is completly finished.
PR: EJABP-1
SVN Revision: 1824
