| | |
| | | create_time timestamp(6) without time zone default now(), |
| | | update_user integer, |
| | | update_time timestamp(6) without time zone, |
| | | geo geometry default null, |
| | | CONSTRAINT enforce_dims_geom CHECK (st_ndims(geo) = 2), |
| | | CONSTRAINT enforce_geotype_geom CHECK (geometrytype(geo) = 'POLYGON'::text OR geo IS NULL), |
| | | CONSTRAINT enforce_srid_geom CHECK (st_srid(geo) = 4490) |
| | | geom geometry default null, |
| | | CONSTRAINT enforce_dims_geom CHECK (st_ndims(geom) = 2), |
| | | CONSTRAINT enforce_geotype_geom CHECK (geometrytype(geom) = 'POLYGON'::text OR geom IS NULL), |
| | | CONSTRAINT enforce_srid_geom CHECK (st_srid(geom) = 4490) |
| | | ); |
| | | -- drop index index_sys_meta_geo; |
| | | create index index_sys_meta_geo on lf.sys_meta using GIST (geo); |
| | | -- drop index index_sys_meta_geom; |
| | | create index index_sys_meta_geom on lf.sys_meta using GIST (geom); |
| | | comment on table lf.sys_meta is '元数据表'; |
| | | comment on column lf.sys_meta.id is '主键ID'; |
| | | comment on column lf.sys_meta.name is '名称'; |
| | |
| | | comment on column lf.sys_meta.create_time is '创建时间'; |
| | | comment on column lf.sys_meta.update_user is '更新人ID'; |
| | | comment on column lf.sys_meta.update_time is '更新时间'; |
| | | comment on column lf.sys_meta.geo is '空间位置'; |
| | | -- insert into lf.sys_meta(dirid,depid,name,geo,sizes) values (1,1,'Test',ST_PolygonFromText('POLYGON ((100 0,120 0,120 20,100 20,100 0))',4490),0.001); |
| | | comment on column lf.sys_meta.geom is '空间位置'; |
| | | -- insert into lf.sys_meta(dirid,depid,name,geom,sizes) values (1,1,'Test',ST_PolygonFromText('POLYGON ((100 0,120 0,120 20,100 20,100 0))',4490),0.001); |
| | | |
| | | select * from lf.sys_meta; select id,name,dirid,depid,verid,type,sizes,descr,create_user,create_time,update_user,update_time,st_astext(geo) from lf.sys_meta; |
| | | select * from lf.sys_meta; select id,name,dirid,depid,verid,type,sizes,descr,create_user,create_time,update_user,update_time,st_astext(geom) from lf.sys_meta; |
| | | ----------------------------------------------------------------------------------------------------- 17.元数据文件表 |
| | | -- DROP TABLE IF EXISTS lf.sys_meta_file; |
| | | create table lf.sys_meta_file( |
| | |
| | | create_time timestamp(6) without time zone default now(), |
| | | download_user integer, |
| | | download_time timestamp(6) without time zone, |
| | | geo geometry default null, |
| | | geom geometry default null, |
| | | bak varchar(1024) |
| | | CONSTRAINT enforce_dims_geom CHECK (st_ndims(geo) = 2), |
| | | CONSTRAINT enforce_geotype_geom CHECK (geometrytype(geo) = 'POLYGON'::text OR geo IS NULL), |
| | | CONSTRAINT enforce_srid_geom CHECK (st_srid(geo) = 4490) |
| | | CONSTRAINT enforce_dims_geom CHECK (st_ndims(geom) = 2), |
| | | CONSTRAINT enforce_geotype_geom CHECK (geometrytype(geom) = 'POLYGON'::text OR geom IS NULL), |
| | | CONSTRAINT enforce_srid_geom CHECK (st_srid(geom) = 4490) |
| | | ); |
| | | create index index_sys_download_geo on lf.sys_download using gist (geo); |
| | | create index index_sys_download_geom on lf.sys_download using gist (geom); |
| | | comment on table lf.sys_download is '下载记录表'; |
| | | comment on column lf.sys_download.id is '主键ID'; |
| | | comment on column lf.sys_download.name is '名称'; |
| | |
| | | comment on column lf.sys_download.download_user is '下载人ID'; |
| | | comment on column lf.sys_download.download_time is '下载时间'; |
| | | comment on column lf.sys_download.bak is '备注'; |
| | | comment on column lf.sys_download.geo is '空间位置'; |
| | | comment on column lf.sys_download.geom is '空间位置'; |
| | | -- insert into lf.sys_download (name,pwd,url,descr) values ('2022-09-27','123456','','测试下载'); |
| | | |
| | | select * from lf.sys_download; |