Federated tables and triggers
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31-10-2019 - |
سؤال
This is the scenario.
Have two MySQL servers (S1, S2) on different machines, with a database on each (DB1, DB2).
I have a table (T2) on DB2 that needs to "fetch" rows from another table (T1) on DB1.
I have created a temporary table (base on DB1 and federated on DB2), so when I insert a row on T1 which complies with some requirements I copy to my DB1 temporary table.
That's OK.
With the federated table on DB2 I get the row I need for T2.
I presumed that with a trigger on the federated temporary table of DB2 it's possible to insert that row to T2, but the trigger never fires.
Any suggestions?
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