PostGIS导入导出SHP文件常用命令

SHP导入POSTGIS数据库

引用

直接导入数据库
shp2pgsql  -I -s 2437 -W GBK shop_point.shp public.ntable | psql -U postgres -w -d jwsz
导出sql再导入数据库
shp2pgsql -s "2437" -W "GBK" -I D:\shop_point.shp newTable > D:\shop_point.sql
psql -U postgres -f D:/shop_point.sql jwsz -P 123456

POSTGIS数据库导出SHP：生成shp数据
//windows导出乱码解决办法:在环境变量中设置 PGCLIENTENCODING=GBK或PGCLIENTENCODING=GB18030，然后执行pgsql2shp，导出的shape文件中，属性数据编码正确是GBK的，没有显示乱码。

引用

pgsql2shp -f shop_point -h localhost -u postgres -P 123456 jwsz public.shop_point
pgsql2shp -g the_geom -f D:\shp.shp -u postgres -P 123456 -h 127.0.0.1 jwsz "select the_geom,name from shop_point"
pgsql2shp -f shop_point -h localhost -u postgres -P 123456 jwsz "select the_geom,name from shop_point"

引用

@echo -d 删除现有的表，并重新创建进行插入
@echo -a 向现有的表中插入，表必须存在
@echo -c 创建表并进行插入
@echo -p 只进行表的创建

shp2pgsql -s 4326 -W GBK CheckWell_point.shp public.CheckWell_point>CheckWell_point.sql

shp2pgsql -s 4326 -W GBK CheckWell_point.shp public.CheckWell_point psql -U postgres -w -d jwsz

@echo 导入
shp2pgsql -s 4326 -a -W GBK CheckWell_point.shp public.CheckWell_point>CheckWell_point.sql
psql -U postgres -w -d jwsz -f CheckWell_point.sql -e
@echo 导出
pgsql2shp.exe -f CheckWell_point -P 123456 -u postgres jwsz public.CheckWell_point

@echo 删除并更新  点数据
shp2pgsql -s 4326 -d -W GBK CheckWell_point.shp public.CheckWell_point|psql -U postgres -w -d jwsz
@echo 尝试创建  线数据
shp2pgsql -s 4326 -p -W GBK CableLine_polyline.shp public.CableLine_polyline|psql -U postgres -w -d jwsz
@echo 数据追加  线数据
shp2pgsql -s 4326 -a -W GBK CableLine_polyline.shp public.CableLine_polyline|psql -U postgres -w -d jwsz

@echo 尝试创建  面数据
shp2pgsql -s 4326 -p -W GBK Bridge_region.shp public.Bridge_region|psql -U postgres -w -d jwsz
@echo 数据追加  面数据
shp2pgsql -s 4326 -a -W GBK Bridge_region.shp public.Bridge_region|psql -U postgres -w -d jwsz
pause

shp2pgsql命令相关参数

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RCSID: $Id: shp2pgsql-core.h 5983 2010-09-19 11:27:05Z mcayland $ RELEASE: 1.5 USE_GEOS=1 USE_PROJ=1 USE_STATS=1
USAGE: shp2pgsql [<options>] <shapefile> [<schema>.]<table>
OPTIONS:
  -s <srid>  Set the SRID field. Defaults to -1.
  (-d|a|c|p) These are mutually exclusive options:
      -d  Drops the table, then recreates it and populates
          it with current shape file data.
      -a  Appends shape file into current table, must be
          exactly the same table schema.
      -c  Creates a new table and populates it, this is the
          default if you do not specify any options.
      -p  Prepare mode, only creates the table.
  -g <geocolumn> Specify the name of the geometry/geography column
     (mostly useful in append mode).
  -D  Use postgresql dump format (defaults to SQL insert statments.
  -G  Use geography type (requires lon/lat data).
  -k  Keep postgresql identifiers case.
  -i  Use int4 type for all integer dbf fields.
  -I  Create a spatial index on the geocolumn.
  -S  Generate simple geometries instead of MULTI geometries.
  -W <encoding> Specify the character encoding of Shape's
     attribute column. (default : "WINDOWS-1252")
  -N <policy> NULL geometries handling policy (insert*,skip,abort)
  -n  Only import DBF file.
  -?  Display this help screen.

pgsql2shp命令相关参数

引用

RCSID: $Id: pgsql2shp.c 5451 2010-03-22 19:38:40Z pramsey $ RELEASE: 1.5 USE_GEOS=1 USE_PROJ=1 USE_STATS=1
USAGE: pgsql2shp [<options>] <database> [<schema>.]<table>
       pgsql2shp [<options>] <database> <query>

OPTIONS:
  -f <filename>  Use this option to specify the name of the file
     to create.
  -h <host>  Allows you to specify connection to a database on a
     machine other than the default.
  -p <port>  Allows you to specify a database port other than the default.
  -P <password>  Connect to the database with the specified password.
  -u <user>  Connect to the database as the specified user.
  -g <geometry_column> Specify the geometry column to be exported.
  -b Use a binary cursor.
  -r Raw mode. Do not assume table has been created by
     the loader. This would not unescape attribute names
     and will not skip the 'gid' attribute.
  -k Keep postgresql identifiers case.
  -? Display this help screen.