when no option is specified it should print help message
[csql.git] / examples /
treeeb94102bc21a286e1a8922df497fec3bc2ed2dea
drwxr-xr-x   ..
drwxr-xr-x - isql
drwxr-xr-x - jdbc
drwxr-xr-x - odbc
drwxr-xr-x - sqlapi