Re: Partitioning causes duplicate key error
Posted by:
fz wsc
Date: May 27, 2006 03:32AM
The next table is OK:
CREATE TABLE `t1` (
`id` int(10) unsigned NOT NULL,
`p1` varchar(50) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC
COLLATE utf8_general_ci
PARTITION BY LINEAR KEY(`p1`)
PARTITIONS 4;
But I want id "auto_increment and unique", then error occurs:
mysql> CREATE TABLE `t1` (
-> `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
-> `p1` varchar(50) NOT NULL
-> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC
-> COLLATE utf8_general_ci
-> PARTITION BY LINEAR KEY(`p1`)
-> PARTITIONS 4;
ERROR 1075 (42000): Incorrect table definition; there can be only one auto colum
n and it must be defined as a key
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May 23, 2006 09:32AM
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May 24, 2006 05:06AM
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May 24, 2006 09:23AM
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May 27, 2006 03:15AM
Re: Partitioning causes duplicate key error
2441
May 27, 2006 03:32AM
2559
May 27, 2006 03:47AM
2724
May 27, 2006 08:06AM
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May 28, 2006 03:04AM
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