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我試圖做一個分區表與以下範圍的功能MySQL表分區與FLOOR功能(分區功能不允許)?
CREATE TABLE `fact_events` (
`event_key` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
`event_type_key` tinyint(3) unsigned NOT NULL,
`analytic_file_id` bigint(20) unsigned NOT NULL ',
`sdk_session_id` bigint(20) unsigned NOT NULL,
`virtual_button_create_id` bigint(20) unsigned NOT NULL C,
PRIMARY KEY (`event_key`),
KEY `idx_events_event_type` (`event_type_key`),
) ENGINE=InnoDB DEFAULT CHARSET=utf8
PARTITION BY RANGE(FLOOR(event_key/100000))
PARTITION p0 VALUES LESS THAN (0),
PARTITION p1 VALUES LESS THAN (1),
PARTITION p2 VALUES LESS THAN (2),
PARTITION p3 VALUES LESS THAN (3),
PARTITION p4 VALUES LESS THAN (4),
PARTITION p513 VALUES LESS THAN MAXVALUE
)
我不斷收到
ERROR 1564 (HY000): This partition function is not allowed
任何想法將受到歡迎 感謝
謝謝,我會用這種方式實現,但你如何用'floor'解釋這個問題? 'floor'不是按照定義返回一個整數? – adam