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On Mon, Mar 14, 2016 at 2:13 PM, drum.lucas@gmail.com <drum.lucas@gmail.com> wrote:Hi all, favoriteI've got 2 tables:Temp-Table Table-ANeed to copy all the data from Temp-Table to Table-A. But there is a Constraint that does not allow me to have duplicated items.So I need to create a Unique value.Example:Column Code | Column Info | code_67493675936 info_2016Question:How can I do that using PostgreSQL 9.2?You might want to try to restate the problem and question. I'm having a hard time trying to figure out what you want.Reading your subject line I'll point you to:http://www.postgresql.org/docs/9.2/interactive/datatype-uuid.htmlspecifically the extension that is mentioned.Usually people figure out ways to accomplish their goals without using UUID though.David J.
Hi all,
favoriteI've got 2 tables:Temp-Table Table-ANeed to copy all the data from Temp-Table to Table-A. But there is a Constraint that does not allow me to have duplicated items.So I need to create a Unique value.Example:Column Code | Column Info | code_67493675936 info_2016Question:How can I do that using PostgreSQL 9.2?
I've got 2 tables:
Temp-Table Table-A
Need to copy all the data from Temp-Table to Table-A. But there is a Constraint that does not allow me to have duplicated items.
So I need to create a Unique value.
Example:
Column Code | Column Info | code_67493675936 info_2016
Question:
How can I do that using PostgreSQL 9.2?
В списке pgsql-general по дате отправления: