how to handle License for MySQL, PostgreSQL & Co ?

how to handle License for MySQL, PostgreSQL & Co ?

Postby Jimmy » Wed Jun 14, 2023 8:28 pm

hi,

if we use MySQL or PostgreSQL we must buy a License, but "where" to buy and how much does it cost :?:
greeting,
Jimmy
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby nageswaragunupudi » Wed Jun 14, 2023 10:36 pm

Both are free
We can download and install on any computer.

Though full versions are Microsoft SQL and Oracle are costly, we can freely download and install their Express Editions viz., SQLEXPRESS, Oracle Express, whose main limitation is Database Size (around 10/12 GB) which is more than enough for development as well as small businesses.
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Hyderabad, India
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby Jimmy » Wed Jun 14, 2023 11:18 pm

hi,

i´m asking while Alaska want to pay for PGDBE when use it :shock:
https://www.alaska-software.com/products/pg-product-list.cxp

it is new for me that a Company sell a Product and want to have Money, every Year, to use a "Wrapper" for a "Open-Source" Product
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Jimmy
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby nageswaragunupudi » Thu Jun 15, 2023 2:51 am

ADO is free for all of us and we can work with any RDBMS.

In addition,
Harbour provides an excellent Library for working with PostGre. I think we should be able to use this library even with HMG.
For MySQL/MariaDB, we have FWH built-in library in addition to TDolphin and TMySql.
Most probably TDolphin and TMySql may work well with HMG also.
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G. N. Rao.
Hyderabad, India
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby richard-service » Fri Jun 16, 2023 4:01 am

nageswaragunupudi wrote:ADO is free for all of us and we can work with any RDBMS.

In addition,
Harbour provides an excellent Library for working with PostGre. I think we should be able to use this library even with HMG.
For MySQL/MariaDB, we have FWH built-in library in addition to TDolphin and TMySql.
Most probably TDolphin and TMySql may work well with HMG also.


Mr.RAO

Yes, I agree with you.

Jimmy,

I use TMySQL and MySQL for my customers working fine.
Best Regards,

Richard

Harbour 3.2.0dev (r2402101027) => Borland C++ v7.7 32bit
MySQL v8.0 /ADS v10
Harbour 3.2.0dev (r2011030937) => Borland C++ v7.4 64bit
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby Jimmy » Fri Jun 16, 2023 3:19 pm

hi,

thx for Answer

as i know MySQL is using GPL License, which means you need to purchase a commercial license to distribute proprietary code that uses those libraries.

PostgreSQL use MIT license, where you "only" must include MIT License TEXT with Copyright

---

the Question is "where" i have to "pay" for it to use "Wrapper" to connect to Backend
Alaska want me NOW to "buy" a License to use PGDBE which is Alaska Way to connect to Backend using ISAM Style
greeting,
Jimmy
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby Marc Venken » Fri Jun 16, 2023 3:31 pm

Maybe this is not related, but can we also connect to
Pervasive PSQL V13 files ?

I want to import data into my dbf files (

Pervasive before was using BTrieve files (still do) but the old connection program is not working anymore
Marc Venken
Using: FWH 23.04 with Harbour
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby Baxajaun » Fri Jun 16, 2023 7:36 pm

Hi Marc!

Have you try https://www.connectionstrings.com/pervasive/ ?

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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby nageswaragunupudi » Sun Jun 18, 2023 5:58 pm

We can not distribute servers. (server software)
But we can distribute any application using ADO or Harbour or FWH libraries either for free or at cost without any licenses to work with any RDBMS/database installed or hired by the user.
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Re: how to handle License for MySQL, PostgreSQL & Co ?

Postby carlos vargas » Sun Jun 18, 2023 10:10 pm

Use mariadb not MySQL.
Salu2
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