Assign posts by unregistered user with specific name to registered user

[Race Sim Central]

Hi,

Is it as simple as inserting a user id into a posts table where the name of the unregistered poster matches? Or is there something else that needs to be done somewhere else in the database?

This has happened after importing, where some users were not imported and merged for some reason but their posts were.

Thanks
Assign posts by unregistered user with specific name to registered user

free plugins
minecraft paid for free
mcmarket
mc-market
free minecraft paid plugins
free minecraft plugins
spigotmc
SpigotMC
aac free
ewg free
Minecraft Premium Plugins
ewg free download
litebans free
epicworldgenerator free
free schematics
leaked schematics minecraft
schematics
schematics leaked
schematics free
minecraft schematics free
paid minecraft schematics free
paid minecraft schematics for free
free cracked plugins
free cracked minecraft plugins
plugins
featherboard download
featherboard plugin download
antiaura download
xenforo leaked
xenforo for free
xenforo addons