[amibroker] Transfer data from one market to another in 2 databases

[kar_avi]

Hello,

i have one market A (say Jun07) in a esig tick database say ESMain. I
want to move it to a new database into a market called "market back
<month>" e.g. (MarketBackJun07) at the end of each month. How can I
achieve the same?

Regards