CREATE TABLE `view_records` (
`saas_id` varchar NOT NULL COMMENT '用戶id',
`parent_id` int COMMENT 'id',
`title` varchar NOT NULL COMMENT '標題',
`sub_id` int COMMENT 'id',
`num` int COMMENT '集數',
`create_time` datetime COMMENT '創建時間',
KEY `idx_saasid` (`saas_id`),
PRIMARY KEY (`saas_id`,`create_time`)
) DISTRIBUTE BY HASH(`saas_id`) PARTITION BY VALUE(`DATE_FORMAT(create_time, '%Y%m%d')`) LIFECYCLE 14 STORAGE_POLICY='HOT' ENGINE='XUANWU' BLOCK_SIZE=8192 TABLE_PROPERTIES='{"format":"columnstore"}' COMMENT='用戶觀看記錄';