AddPGSQLLayer()

Summary

Add layer to map after exporting it to PGSQL spatial database.

Syntax

AddPGSQLLayer(string map_name, string name, string file_name, char table_name, string schema_name, array opts)

Argument	Type	Contents
map_name	string	Name of map
name	string	Name of layer being exported
file_name	string	Name of server + database
table_name	string	Name of table to which layer is being exported
schema_name	string	Name of schema to which layer is being exported
options	options array	Options array

Option	Type	Contents
Fields	array	Layer fields
Indexed Fields	array	indexed layer fields
[ID Field]	string	Name of layer field used as id
[Layer Name]	string	Name of layer being exported
[Add To Map]	integer	1 if user wants layer added to map after export, 0 if not
Database	string	Name of database to which layer is being exported
Owner	string	Name of schema to which layer is being exported
SRID	string	Spatial reference identifier for layer geometry
Table	string	Name of table to which layer is being exported
LogFile	string	Path to log file
Type	string	Type of layer, e.g. “Line”
[Geometry Field]	string	Name of field containing geometric data

Example

opts = {

            Fields:[“Field1”,”Field2”},

            Indexed Fields:[“Indexed Field1],

            ID Field: “ID”,

            Layer Name: “My layer”,

            Add to Map: 1,

            Database: “spatial_db1”,

            Owner: “public”,

            SRID: 4326,

            Table: “table_1”,

            LogFile: “path\to\log.file”,

            Type: “Line”,

            Geometry Field: “Location”

}

Layer_name = AddPGSQLLayerToWOrkspace(“USA2014”, “My Streets”, “localhost|spatial_db1”, “table_1”, “public”, opts)     

Error Codes

Error Type	Meaning
Error	Invalid service name, table name or schema name; or failed to log user in with provided credentials; or failed to extract option from options array; or failed to add external layer to map
Not Found	Map view is not found based on provided map name

See Also

Function	Summary
AddPGSQLLayer()	Add layer to map after exporting it to PGSQL spatial database
AddPGSQLLayerToWorkspace()	Add layer to current workspace after exporting it to PGSQL spatial database
ExportPGSQL()	Export map data to PGSQL spatial database
PGSQLClose()	Close the connection with PostgreSQL, if it exists
PGSQLConnect()	Establish a connection with PostgreSQLse the connection with PostgreSQL, if it exists
PGSQLExportFromQuery()	Run an SQL query on the open PGSQL database connection and export results to a file
PGSQLGetDatabases()	Retrieve a list of PGSQL databases from the connected database server
PGSQLGetSchemas()	Retrieve a list of schemas from a PGSQL database
PGSQLGetSpatialDatabases()	Retrieve a list of PGSQL spatial databases from the connected database server
PGSQLGetTables()	Retrieve a list of tables from a PGSQL database
PGSQLGetUniqueFields()	Returns all unique fields from the PGSQL database table, as defined in the table constraints
PGSQLRunQuery()	Run an SQL query on the open PGSQL database connection
PGSQLSetDatabase()	Set database as the current selection in the “Open PostgreSQL Table” dialogue box
PGSQLSetSchema()	Set the name of the database schema to be displayed to the user in the “Open PostgreSQL Table” dialogue box
PGSQLSetTable()	Set the name of the table to be displayed to the user in the “Open PostgreSQL Table” dialogue box