As of version 1.15 of the DBCopy Plugin, a new command-line interface is available for copying tables. This can be useful for scripts in cases where copying is to be done in an automated way without a user present. There is a super-jar available for download here: repo1.maven.org/maven2/net/sf/squirrel-sql/cli/dbcopy/<version> It can be run with this command: java -jar dbcopy-cli-<version>.jar and has the following usage:
usage: DBCopyCLI --dest-alias  --dest-catalog  | --dest-schema
         --source-alias  --source-catalog  |
       --source-schema   --table-list  | --table-pattern 
    --dest-alias        The name of the destination alias to copy
                             tables to
    --dest-catalog      The destination catalog to copy tables into
    --dest-schema       The destination schema to copy tables into
    --source-alias      The name of the source alias to copy tables
                             from
    --source-catalog    The source catalog to copy tables from
    --source-schema     The source schema to copy tables from
    --table-list        A comma-delimited list of tables to copy
    --table-pattern     A regexp pattern to match source table names