Jump to content

Update Table From One Database With Data From Another Database


szkgroove
Go to solution Solved by Barand,

Recommended Posts

Hello I have 2 MySQL databases on the same server with same structure and same data. Occasionally data in one database are changed for 7 days and then should be back to the same value as in first database. Through PhpMyAdmin I am trying to write statement that should do thi but something I am missing. I have databases: db1_local and db2_local Table gitem column gbaseprice (should be synchronized from db1 to db2) column gitemcode (has same value in both databases and synchronizing should be followed with this parameter so that id's don't mess up) Appreciate any help

Here is statement e.g. SQL statement that run in db2

UPDATE gitem

SET gbaseprice=db1_local.gbaseprice

FROM

db1_local.gitem(`gbaseprice`)

INNER JOIN db1_local.gitemtable

ON db1_local.gitem(`gitemcode`)=db2_local.gitem(`gitemcode`)

Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.