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Generated (AKA virtual) column limit of 256 charecters? WAS: Dynamic column expression limitat - 252 characters

To: Sergey Petrunia <sergey@xxxxxxxxxxx>, maria-developers@xxxxxxxxxxxxxxxxxxx
From: Oleksandr Byelkin <sanja@xxxxxxxxxxxxxxxx>
Date: Thu, 21 Apr 2016 09:30:33 +0200
Cc: Oleksandr Byelkin <sanja@xxxxxxxxxxx>
In-reply-to: <20160421000339.GB22425@pslp2>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0

Hi, Sergey!

On 21.04.2016 02:03, Sergey Petrunia wrote:

https://mariadb.com/kb/en/mariadb/virtual-computed-columns/ says

the expression cannot exceed 252 characters in length.

I've got a complaint about this limitation.

You probably mean generated (AKA virtual) columns?


Do we have any plans to remove it? (Does Oracle have it in their variant of
this feature?)

BR
  Sergei

References

Dynamic column expression limitat - 252 characters
From: Sergey Petrunia, 2016-04-21