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PGAdmin Finally Has A Spatial Viewer
A great day has arrived for PostgreSQL developers (not just Spatial geeks) in that finally an integrated spatial viewer has been added to PgAdmin 4.3
7 August, 2020
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Scheduling the Export of Spatial Data in Oracle to a Shapefile each night
While there is always a need for software like Safe Software’s Awesome FME to automate import and export tasks from your database, the ability to
5 August, 2020
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ST_Densify for Object PLSQL
The Java Topology Suite (JTS) has a linestring densifier function that is available in my Spatial Companion for Oracle (SC4O) solution. See here for documentation.
5 August, 2020
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PLSQL ST_AsEWKT and ST_FromWKT Functions For Oracle (any version)
Previously I created the following Java stored procedures to enable the import/export of ZM aware WKT. ST_GeomFromText ST_GeomFromEWKT ST_AsText ST_AsEWKT These functions are necessary if
5 August, 2020
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STFlipVectors: Normalize direction of linestring vectors
In the past I have found use for the ability to “flip” vectors in a polygon in order to provide an independent check on the
5 August, 2020
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STConvertToLineString: Extract LineStrings in GeometryCollection to create LineString
I had need today to create a function that extracts all linestring elements from a GeometryCollection and returns a LineString or a MultiLineString. The function
5 August, 2020
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STCogo2Line: Creating (Multi)LineStrings geometries from COGO XML instructions
Previously I wrote about a function that converted the segments of a (Multi)LineString into a COGO XML document that contains all the instructions (bearing, distances,
5 August, 2020
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STLine2Cogo: Converting LineStrings to COGO XML
I have just written a useful function for my new package of TSQL functions for SQL Server Spatial called STLine2Cogo which converts (exports) a (Multi)LineString
5 August, 2020
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Support for ESRI’s ST_GEOMETRY
The following article results from customers downloading the free source code (eg for Oracle SDO_GEOMETRY) on this site without fully understanding that the code is
5 August, 2020
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ST_Move for MySQL Spatial
A version of my Move functions for SQL Server Spatial and Oracle Spatial is available. Function Declaration Function Testing If you think this is of
5 August, 2020
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