Can DM Data Migration Configure Multiple Downstream Databases in a Single DM?

Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: dm数据迁移能不能同一个dm配置多个下游数据库

| username: TiDBer_mGBoAnW9

Can DM synchronization filter and synchronize based on conditions, and configure multiple downstream databases with the same DM?

| username: xfworld | Original post link

Look at the big arrow.

| username: 有猫万事足 | Original post link

Different tables can be routed to different downstream databases, and you can try different tasks. Routing the same table to different downstream databases, as mentioned above, is not supported.

| username: TiDBer_mGBoAnW9 | Original post link

I saw this, can SQL be used to filter and synchronize data?

| username: xfworld | Original post link

Definitely not, what are you thinking? :upside_down_face:

| username: redgame | Original post link

Not very good.

| username: linnana | Original post link

Waiting for the test results~

| username: Hacker007 | Original post link

Tested, it doesn’t work… A source database can only be routed once.

| username: Anna | Original post link

No, it can’t.

| username: xingzhenxiang | Original post link

It can’t be done.