cf40cbfbf0
Aadded some of the code from routeQuery to its own function, change_current_db, which extracts db name, tests if the name can be found among cached database names (hashtable) and if it does, change the db. Otherwise create an error message and add it to poll eventqueue like it was sent from some of the backends.
2014-12-08 23:37:21 +02:00
2ff3939ba2
Active databases are only updated if they are found in the router's hashtable.
2014-12-08 16:35:47 +02:00
e76215bf07
Added detection of COM_INIT_DB
2014-12-08 11:15:10 +02:00
4c1ed65617
Added dbshard template to MaxScale_template.cnf
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Added NULL-check to createInstance to avoid NULL-pointer reference if user/pwd is missing from config.
Removed unnecessary code, added error messages, fixed intendation.
2014-12-07 23:34:47 +02:00
0348df5147
Fixed databases being queried without a username or password and ignored the default databases when checking for shards.
2014-12-07 13:16:53 +02:00
15a96f037d
Merge remote-tracking branch 'origin/MAX-324' into MAX-324
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Conflicts:
server/modules/routing/dbshard/dbshard.c
2014-12-07 06:11:24 +02:00
68fc849c6e
query_classifier.cc:cleaned up some intendentions and brackets.
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dbshard.h:removed unnecessary code
dbshard.c:removed unnecessary code, cleaned up a bit and made some required changes
readwritesplit.c:removed two unnecessary variable assignments.
2014-12-07 00:34:23 +02:00
a580799eb2
Added messages about missing usernames and passwords for servers.
2014-12-07 00:07:58 +02:00
94b6fc8ff1
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
2014-12-06 12:48:37 +02:00
06578c95a5
Updates to dbshard router:
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Added a parsing function to query classifier that returns an array of database names the query uses.
Added a check if the query targets a sharded database. If so, a hint is added that routes the query to the named server.
2014-12-06 11:30:07 +02:00
7079cb4749
Cleaned a bit
2014-12-03 10:35:34 +02:00
ed8404d9c7
Fixed some of compiler errors
2014-12-02 11:05:14 +02:00
83477042a1
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
2014-12-02 10:37:53 +02:00
ef4f9aac4f
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
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Conflicts:
server/modules/include/dbshard.h
server/modules/routing/dbshard/dbshard.c
2014-12-01 19:34:20 +02:00
a78ac19a87
Added createInstance and newSession, cleaned up things related to other routers.
2014-12-01 15:52:00 +02:00
1135b2c23f
Removed 'information_schema' from the sharding checks and set the default weights of the backend to 1.
2014-12-01 15:02:44 +02:00
66164aa664
Added functions that query backend servers for database names
2014-12-01 14:27:33 +02:00
43d348e3ac
Place holders for dbshard.c
2014-12-01 09:58:46 +02:00
