| From: | mohand oubelkacem makhoukhene <mohand-oubelkacem(at)outlook(dot)com> |
|---|---|
| To: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Implement a new data type |
| Date: | 2020-08-14 15:48:50 |
| Message-ID: | PR3PR01MB6970881454088B105E1BF3A6E0400@PR3PR01MB6970.eurprd01.prod.exchangelabs.com |
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| Lists: | pgsql-hackers |
Hello
I would like to implement a new data type next to char, number, varchar... for example a special "Money" type, but
I don't want to use extensions and the Create type command. I want to implement it directly inside source code,
because I want to implement my new type at lower level, in order to perform some more sophisticated functions after.
Just as an example, help the optimizer in its decisions.
How should I proceed ? Is it an easy task ?
Thanks
Mohand
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