iq_bcp
is no longer supported with IQ 15.x
use load table..using client file
instead.
More information can be found in the Sybase IQ Administration Guide Volume 1: Data Import and Export.
To do this using dbisql, you will run dbisql in batch mode. This can be done in the following ways:
Create a file with the commands you wish to execute, and run dbisql inputting that file:
dbisql -host yourhost -port 1234 -c "uid=dba;pwd=password" C:\Path\to\your\file.dat
Run dbisql, with commands you wish to run following the connection string:
dbisql -host yourhost -port 1234 -c "uid=dba;pwd=password" "load table..using..."