From: Rob SargentDate: 2022-10-25 22:06To: jacktbyCC: pgsql-generalSubject: Re: please give me select sqls examples to distinct these!div.FoxDIV_20221025220947792 { font-size: 10.5pt } div.FoxDIV_20221025220947792 { line-height: 1.5; } div.FoxDIV_20221025220947792 { font-size: 14px; font-family: "Microsoft YaHei UI"; color: rgb(0, 0, 0); line-height: 1.5; } On Oct 25, 2022, at 7:55 AM, jacktby@gmail.com wrote: typedef enum SetOperation{ SETOP_NONE = 0, SETOP_UNION, SETOP_INTERSECT, SETOP_EXCEPT} SetOperation;jacktby@gmail.comPlease use just text. What ‘dialect’ are using? In Postgres0: select * from table1: select * from table union select * from table is same shape2: select * from table join table b on Id = idb 3: select * from table except select * from tableb
On Oct 25, 2022, at 7:55 AM, jacktby@gmail.com wrote:
typedef enum SetOperation{ SETOP_NONE = 0, SETOP_UNION, SETOP_INTERSECT, SETOP_EXCEPT} SetOperation;jacktby@gmail.com
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