# Tokudb max row size limit

**URL:** <https://forums.percona.com/t/tokudb-max-row-size-limit/7034>\
**Category:** Other MySQL® Questions\
**Created:** [May 28, 2019, 3:21pm UTC](https://forums.percona.com/t/tokudb-max-row-size-limit/7034 "2019-05-28T15:21:23Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![icanche](https://avatars.discourse-cdn.com/v4/letter/i/f9ae1b/32.png) [@icanche](https://forums.percona.com/u/icanche)\
**Post date:** [May 28, 2019, 3:21pm UTC](https://forums.percona.com/t/tokudb-max-row-size-limit/7034/1 "2019-05-28T15:21:23Z")

</div>

Hello, im using tokudb for a while to store xml’s strings, recently i have the need to store larger xmls (about 100-150mb) so i switched to longtext columns but im getting [ERROR] TokuDB: The largest value allowed is 33554432 bytes on mysql log, if i try with an innodb table it works but i really like tokudb compression, is there any configuration or something i can do to enable a row size limit up to 32mb?

Really appreciate your help.

Regards

---

<div class="post-metadata">

**Author:** ![George\_Lorch](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/george_lorch/32/1108_2.png) [@George\_Lorch](https://forums.percona.com/u/George_Lorch)\
**Post date:** [May 28, 2019, 4:19pm UTC](https://forums.percona.com/t/tokudb-max-row-size-limit/7034/2 "2019-05-28T16:19:19Z")

</div>

These values are hard coded within the PerconaFT layer, 32K per key, 32M per value.