cd C:\eda\backup

C:\"Program Files"\PostgreSQL\8.4\bin\pg_dump  -U postgres -p 5433 -t ccm21.riversegments eda2.0> riversegments.sql
cd C:\eda\backup
C:\"Program Files"\PostgreSQL\8.4\bin\psql -U postgres -d eda2.0 -p 5433  -c "drop table ccm21.riversegments"
C:\"Program Files"\PostgreSQL\8.4\bin\psql -U postgres -d eda2.0 -p 5433  -f riversegments_backup.sql
C:\"Program Files"\PostgreSQL\8.4\bin\psql -U postgres -d eda2.0 -p 5433  -c "CREATE INDEX indexriversegments_wso_id ON ccm21.riversegments USING btree (wso_id);"
C:\"Program Files"\PostgreSQL\8.4\bin\psql -U postgres -d eda2.0 -p 5433  -c "CREATE INDEX indexriversegments_wso1_id ON ccm21.riversegments USING btree (wso1_id);"
C:\"Program Files"\PostgreSQL\8.4\bin\psql -U postgres -d eda2.0 -p 5433 -c "CREATE INDEX indexriversegments_sp ON ccm21.riversegments   USING GIST ( the_geom GIST_GEOMETRY_OPS );"