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I tried to implement a trigger to update nicknames but received the following error. Without this function, the following design is not possible, I have to put the reporting and online schema into 1 database if I want to use triggers for synchroni...
refresh fedration cache withouht the need to bounce instance once port number is changed from x to y
We have fedration defined from db2 to db2 v1 11 servers. once we update the port number of the fedration server we started getting errors like below SQL30080N A communication error "111" occurred sending or receiving data from the remote database....
on DB2 LUW , Create all indexes on nicknames, including those with key greater than 1024 bytes
When I create a nickname on a remote table with an index and the index key is greater than 1024 bytes, the index spécification is not created on the local database : There is no warning for this when the nickname is created, nothing in db2diag.log...
Federation Support for transient schema that allows the ability to auto-update nickname for add/drop/alter column statements for an existing table without having to recreate the nickname. Perhaps a tunable that allows for enable|disable for use ac...
NOT NULL limitation violation of VARCHAR2 in case federated SELECT ''(empty charactor) from Oracle compati Db2 to Native Db2
[Situation]There is a federated system between VARCHAR2 compatibility off w/ NOT NULL limitation column defined table (actual source table) and VARCHAR2 compatibility on w/ NOT NULL limitation column defined nick name (federated) table.[Current de...
Officially support and optimize performance from Federation (Db2 Linux/Unix/Windows) server to Cassandra database Improve data type mappings between Cassandra and Db2. Accessing Cassndra via Federation JDBC wrapper using Cassandra driver from www....
Federation Issue on DB2 ORACLE COMPATIBLE databases when remote is NOT ORACLE COMPATIBLE
When a DB2 Oracle compatible (ORA) is federated against another DB2 DB that is NOT-ORAcle compatible, any select involving char columns results in not pushing down the request to the remote server and transmit the huge amount of records across the...
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