NAME

       osm2pgsql-gen - Generalize OpenStreetMap data - EXPERIMENTAL!

SYNOPSIS

       osm2pgsql-gen [OPTIONS]...

DESCRIPTION

       THIS PROGRAM IS EXPERIMENTAL AND MIGHT CHANGE WITHOUT NOTICE!

       osm2pgsql-gen  reads  data  imported  by  osm2pgsql  from  the  database, performs various
       generalization steps specified by a Lua config file  and  writes  the  data  back  to  the
       database.   It  is  used in conjunction with and after osm2pgsql and reads the same config
       file.

       This man page can only cover some of the basics and describe  the  command  line  options.
       See       the      Generalization      chapter      in      the      osm2pgsql      Manual
       (https://osm2pgsql.org/doc/manual.html#generalization) for more information.

OPTIONS

       This program follows the usual GNU command line syntax, with long  options  starting  with
       two dashes (--).  Mandatory arguments to long options are mandatory for short options too.

MAIN OPTIONS

       -a, --append
              Run in append mode.  The default is to run in create mode.

       -S, --style=FILE
              The  Lua  config  file.  Same as for osm2pgsql.  Usually not required because it is
              read from the osm2pgsql_properties table.

       -j, -jobs=NUM
              Specifies the number of parallel threads used for certain operations.  Setting this
              to the number of available CPU cores is a reasonable starting point.  Minimum value
              and default is 1, maximum value is 256.

HELP/VERSION OPTIONS

       -h, --help
              Print help.

       -V, --version
              Print osm2pgsql version.

LOGGING OPTIONS

       --log-level=LEVEL
              Set log level (`debug', `info' (default), `warn', or `error').

       --log-sql
              Enable logging of SQL commands for debugging.

DATABASE OPTIONS

       -d, --database=NAME
              The name of the PostgreSQL database to connect to.  If this parameter contains an =
              sign  or  starts  with  a  valid  URI  prefix (postgresql:// or postgres://), it is
              treated as a conninfo string.  See the PostgreSQL manual for details.

       -U, --username=NAME
              Postgresql user name.

       -W, --password
              Force password prompt.

       -H, --host=HOSTNAME
              Database server hostname or unix domain socket location.

       -P, --port=PORT
              Database server port.

       --schema=SCHEMA
              Default for various schema settings  throughout  osm2pgsql-gen  (default:  public).
              The  schema  must  exist  in the database and be writable by the database user.  It
              must be the same as used with osm2pgsql.

       --middle-schema=SCHEMA
              Database schema where the osm2pgsql_properties table is to be found.   Default  set
              with --schema.  Set to the same value as on the osm2pgsql command line.

SEE ALSO

       • osm2pgsql website (https://osm2pgsql.org)

       • osm2pgsql manual (https://osm2pgsql.org/doc/manual.html)

       • postgres(1)

       • osm2pgsql(1)

                                              2.0.1                                  OSM2PGSQL(1)