Use LONGBLOB column type for object values.

BLOB is 2^16 bytes
MEDIUMBLOB is 2^24 bytes
LONGBLOB is 2^32 bytes

Choose LONGBLOB to store bigger objects.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1970 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/storage/database/mysqldb.py

@@ -159,7 +159,7 @@ class MySQLDatabaseManager(DatabaseManager):
                  serial BIGINT UNSIGNED NOT NULL,
                  compression TINYINT UNSIGNED NOT NULL,
                  checksum INT UNSIGNED NOT NULL,
-                 value MEDIUMBLOB NOT NULL,
+                 value LONGBLOB NOT NULL,
                  PRIMARY KEY (oid, serial)
              ) ENGINE = InnoDB""")
 
@@ -179,7 +179,7 @@ class MySQLDatabaseManager(DatabaseManager):
                  serial BIGINT UNSIGNED NOT NULL,
                  compression TINYINT UNSIGNED NOT NULL,
                  checksum INT UNSIGNED NOT NULL,
-                 value MEDIUMBLOB NOT NULL
+                 value LONGBLOB NOT NULL
              ) ENGINE = InnoDB""")
 
     def getConfiguration(self, key):