Gateways, Oracle Lite, Oracle DB Mob. Server, TimesTen (MOSC)

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Oracle gateway for odbc with mysql query slow on date column

in Gateways, Oracle Lite, Oracle DB Mob. Server, TimesTen (MOSC) 1 commentAnswered

Hi

I setup Oracle gateway for odbc(19c) to query a mysql database via db link in Oracle(19c),

however, the query run extreme slow (more than 2 mins) when it invoive date column,

eg select * from mysqltable@dblink where date_col=sysdate=1

Query with varchar column can return the result within 1 second.

Is there any specific configuration need to be taken care i.e. query mysql date column can be as fast as others varchar columns?

Thanks

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