accessing multiple instances
I need to access more that 1 instance, is there a way to start a new connection from a pl/sql script ?
inst1 has table I1
inst2 has table I2
I need to query I2 using columns from I1. It may sound unusual etc.etc. But this is not a design error :)
I have stored the field-values its just one column from I1 and want to connect to I2.
I thought that the following would work, but it didnt
execute immediate 'conn abc/abc@inst2 ';
Want to run something like this
curosr c is
select 1,2,3,4 from inst1.table1 where ---- ;
c_rec is c%rowtype;
for c_rec in c loop
-- get the c_rec.1 value and query inst2
select c1 into holder1 from inst2.table2 where (.....);