Qgis Application
Sf2gis@163.com
September 20, 2016 created
1 Database operations (QGIS 2.16)
Qgis database, the use of Dbmanager unified management, can be data import, export database, data manipulation (add to check, preview and other operations). 1.1 Creating a database connection: Qgisbrowser Select postgis-to create a database connection.
1.2 Import data: QGIS desktop menu Database->dbmanager pop-up database Manager Select PostGIS, click the Import layer/file button to import data.
1.3 Export Data: Select PostGIS in the Database Manager and export the data by clicking the Export to File button.
1.4 View table: In the Database Manager select postgis-"" Connection name-"datasheet-" Select table to view the data.
1.5 Preview Data: In the Database Manager select postgis-"Connection name-" Data table-"Select Preview view data."
1.6 Database Operations: Database Manager menu databases, schemas, tables can be database, SQL, schema, table of the corresponding operations.