Mysql Error 1432
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Updates: Status: Closed Impact on me: None Category:MySQL Server: Documentation Severity:S3 (Non-critical) Version:5.5.27 OS:Any Assigned to: Paul Dubois Triage: Needs Triage: D3 (Medium) View Add Comment Files Developer Edit Submission View Progress Log Contributions [10 Aug 2012 11:57] martin fuxa Description: CREATE SERVER doesn't require DATABASE definition (or is missing in DOC). But without DATABASE desn't create FEDERATED table (or syntax is missing in DOC). In table create stage doesn't work CREATE SERVER fed_foosrv FOREIGN DATA WRAPPER mysql OPTIONS (USER 'user', HOST 'foohost', PORT 3306, http://knowledgebase.progress.com/articles/Article/P3462 PASSWORD 'foopasswd'); works fine CREATE SERVER fed_foosrv FOREIGN DATA WRAPPER mysql OPTIONS (USER 'user', HOST 'foohost', PORT 3306, PASSWORD 'foopasswd', DATABASE foodb); How to repeat: on #1 server foohost CREATE DATABASE foodb; USE foodb; CREATE TABLE `footab` ( `id` int not null, ) ENGINE=myisam; on #2 server CREATE SERVER fed_foosrv FOREIGN DATA WRAPPER mysql OPTIONS (USER 'user', HOST 'foohost', PORT 3306, PASSWORD https://bugs.mysql.com/bug.php?id=66307 'foopasswd'); -- Query OK, 1 row affected (0.00 sec) CREATE TABLE footab ( id int not null ) ENGINE=FEDERATED CONNECTION='fed_foosrv/foodb/footab'; -- ERROR 1432 (HY000): Can't create federated table. The data source connection string 'fed_ntbus401/kpi_cc_bo/segmentace' is not in the correct format other try CREATE TABLE footab ( id int not null ) ENGINE=FEDERATED CONNECTION='fed_foosrv/foodb.footab'; -- Query OK, 0 rows affected (0.00 sec) select * from footab limit 1; -- ERROR 1431 (HY000): The foreign data source you are trying to reference does not exist. Data source error: error: 1046 'No database selected' [10 Aug 2012 17:33] Valerii Kravchuk I think our manual, http://dev.mysql.com/doc/refman/5.5/en/create-server.html, should clearly say that DATABASE option is not optional. [24 Aug 2012 16:57] Paul Dubois Thank you for your bug report. This issue has been addressed in the documentation. The updated documentation will appear on our website shortly, and will be included in the next release of the relevant products. Legal Policies Your Privacy Rights Terms of Use Contact Us Portions of this website are copyright © 2001, 2002 The PHP Group Page generated in 0.020 sec. using MySQL 5.7.12
Hugo. RSS Feed. Baron Schwartz's Blog MySQL's FEDERATED storage engine: Part 1 Mon, Jan 29, 2007 in Databases MySQL’s FEDERATED storage engine is a fascinating example of the flexibility gained by abstracting the storage engine layer away from the rest of the server. FEDERATED tables allow you to access a table on another server as though it exists on the local server. However, the manual doesn’t say much about how it really works, MySQL’s only developer article about it is vague and unrealistic, and there are more questions than answers on the net about the engine’s features and behavior. This series of articles will help you understand the engine and its uses. This first article demonstrates its behavior with a series of experimental queries. At the end of this article, you will have a clear picture of how the storage engine accesses data on the remote server. In the next article I give a summary of the FEDERATED engine’s strengths and weaknesses, and what it’s most useful for. Note: Recently I seem to be accidentally writing about some similar topics as Giuseppe Maxia! Maybe we were separated at birth? I wrote this series before noticing that Giuseppe has written the MySQL Federated Tables Missing Manual. We cover a lot of different material, so you should read his article, too. Setup The remote server I’m using is 5.0.27 on Windows; the local server is 5.0.24a on Ubuntu. On the remote server, I created the following table: create table fed_remote( i int not null primary key, j int not null ); insert into fed_remote(i, j) values(1, 4), (2, 5), (3, 6); Creating the federated tables on the local server According the the manual, the local table has to be created exactly the same as the remote table. However, this turns out not to be quite true. Indexes don’t need to match. NULLability doesn’t need to match. Data types don’t need to match. Umm… column order doesn’t need to match! Wait a second, you don’t even have to have the same columns – and