OnlineSchemaChange
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facebookincubator
A tool for performing online schema changes on MySQL.
I have been using `gh-ost` until recently, but they are not actively supporting mysql 8. I am now looking at this project as a feasible alternative, but wanted to check...
Can this work on a Master - Master Replication , apps writing on both database simultaneously and each instance creates primary key with different offset. AND the replication is statement...
my python version is 3.6.4: ``` [root@test1 ~]# python3 -V Python 3.6.4 ``` i install python in /usr/local. when i run osc_cli with copy mode, but it can not work,...
This could be done dynamically when we know we're doing it on a large table, so make sure that we don't run out of space as often.
Hi Guys, I want to create a comment using mandarin language, but got the below errors: UnicodeEncodeError: 'latin-1' codec can't encode characters in position 238-242: ordinal not in range(256) Could...
Currently OSC cannot run on a community version MySQL when row based replication is enabled. See detailed explainition [here](https://github.com/facebookincubator/OnlineSchemaChange/wiki/Q-%26-A#why-osc-doesnt-work-on-rbr) Since RBR is pretty common setup, we need to consider how...
On any python environment in which this installed, for which the instructions recommend the system python, `import core` will import the core of osc. This could clobber web apps which...
eg https://github.com/PyMySQL/PyMySQL which will mean no more `sudo apt install libmysqlclient-dev`
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A tool for performing online schema changes on MySQL.