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06.12.2008 at 12:07PM PDT, ID: 23480722
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8.8

Setting up FEDERATED Table recieve MySQL Database Error: Unable to connect to foreign data source:

Asked by IcueTV in MySQL Server

Tags: , ,

Setting up a FEDERATED storage ENGINE to link a masted and remote table
I get the following error MySQL Database Error: Unable to connect to foreign data source: Unknown MySQL server host
when inserting into master, both master and remote then error out and can not drop tableStart Free Trial 
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## Create TABLE on Master
 
CREATE TABLE `events` (
  `id` int(11) NOT NULL,
  `event_type` varchar(255) DEFAULT NULL,
  `name` 
varchar(255) DEFAULT NULL,
  `description` text,
  `created_by_id` int(11) DEFAULT NULL,
  
`updated_by_id` int(11) DEFAULT NULL,
  `created_at` datetime DEFAULT NULL,
  `updated_at` datetime 
DEFAULT NULL,
  `vendor_id` int(11) DEFAULT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=InnoDB DEFAULT 
CHARSET=latin1;
 
 
## Create TABLE on Remote
 
CREATE TABLE `events` (
  `id` int(11) NOT NULL,
  `event_type` varchar(255) DEFAULT NULL,
  `name` 
varchar(255) DEFAULT NULL,
  `description` text,
  `created_by_id` int(11) DEFAULT NULL,
  
`updated_by_id` int(11) DEFAULT NULL,
  `created_at` datetime DEFAULT NULL,
  `updated_at` datetime 
DEFAULT NULL,
  `vendor_id` int(11) DEFAULT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=InnoDB DEFAULT 
CHARSET=latin1;
 
 
## Create Federated in Master
 
CREATE TABLE `events_F` (
  `id` int(11) NOT NULL,
  `event_type` varchar(255) DEFAULT NULL,
  `name` varchar(255) DEFAULT NULL,
  `description` text,
  `created_by_id` int(11) DEFAULT NULL,
  `updated_by_id` int(11) DEFAULT NULL,
  `created_at` datetime DEFAULT NULL,
  `updated_at` datetime DEFAULT NULL,
  `vendor_id` int(11) DEFAULT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=FEDERATED DEFAULT CHARSET=latin1 CONNECTION='mysql://<user>:<password>@<host>:3306/Edge/events'
Commit;
 
## Create Trigger on Master
 
CREATE TRIGGER `Core`.`Events_insert` After INSERT
    ON Core.events FOR EACH ROW
BEGIN
insert into Core.events_F values
(
NEW.id,
NEW.event_type,
NEW.name,
NEW.description,
NEW.created_by_id,
NEW.updated_by_id, 
NEW.created_at,
NEW.updated_at,
NEW.vendor_id);
END;
Commit;
[+][-]06.13.2008 at 08:18AM PDT, ID: 21779851

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About this solution

Zone: MySQL Server
Tags: MySQL, MySQL Database, Community 5.0.51b
Sign Up Now!
Solution Provided By: TomasHelgi
Participating Experts: 1
Solution Grade: A
 
 
[+][-]06.26.2008 at 04:53AM PDT, ID: 21873764

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[+][-]09.14.2008 at 01:16PM PDT, ID: 22474092

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[+][-]09.18.2008 at 08:28PM PDT, ID: 22517734

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