postgre sql 字符串转为integer类型
摘要:select cast(setting_value as integer) from ud_organization_setting. select cast('123123' as integer) from ud_organization_setting.
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posted @
2016-05-24 17:19
qinyahui
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postgresql sql修改表,表字段
摘要:1.更改表名 alter table 表名 rename to 新表名 2.更改字段名 alter table 表名 rename 字段名 to 新字段名 3.增加列 ALTER TABLE ud_web_site_configuration ADD COLUMN price_list_id int
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2016-05-10 15:48
qinyahui
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postgresql jsonb类型查询
摘要:select * from (select * from ud_order where user_id=10 and status=2unionselect * from ud_order where user_id=0 and status=2 and order_info->'orderCont
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posted @
2016-05-05 14:59
qinyahui
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