/opt/PostgreSQL/9.0/bin/pg_dump --host localhost --port 5432 --username postgres --format custom --verbose --file "/home/Gogo_yueyue/桌面/province_table" --table public.province_table edu

pg_dump: reading schemas

pg_dump: reading user-defined functions

pg_dump: reading user-defined types

pg_dump: reading procedural languages

pg_dump: reading user-defined aggregate functions

pg_dump: reading user-defined operators

pg_dump: reading user-defined operator classes

pg_dump: reading user-defined text search parsers

pg_dump: reading user-defined text search templates

pg_dump: reading user-defined text search dictionaries

pg_dump: reading user-defined text search configurations

pg_dump: reading user-defined foreign-data wrappers

pg_dump: reading user-defined foreign servers

pg_dump: reading default privileges

pg_dump: reading user-defined operator families

pg_dump: reading user-defined conversions

pg_dump: reading user-defined tables

pg_dump: reading table inheritance information

pg_dump: reading rewrite rules

pg_dump: reading type casts

pg_dump: finding inheritance relationships

pg_dump: reading column info for interesting tables

pg_dump: finding the columns and types of table "province_table"

pg_dump: finding default expressions of table "province_table"

pg_dump: flagging inherited columns in subtables

pg_dump: reading indexes

pg_dump: reading indexes for table "province_table"

pg_dump: reading constraints

pg_dump: reading foreign key constraints for table "province_table"

pg_dump: reading triggers

pg_dump: reading triggers for table "province_table"

pg_dump: reading dependency data

pg_dump: saving encoding = UTF8

pg_dump: saving standard_conforming_strings = off