ogr2ogr -overwrite -f MSSQLSpatial "MSSQL:server=.\MSSQLSERVER2008;database=geodb;trusted_connection=yes" "rivers.tab"
ogrinfo -al "MSSQL:server=.\MSSQLSERVER2008;database=geodb;tables=rivers;trusted_connection=yes"
ogrinfo -sql "create spatial index on rivers" "MSSQL:server=.\MSSQLSERVER2008;database=geodb;trusted_connection=yes"
https://gdal.org/drivers/vector/mssqlspatial.html
https://gdal.org/programs/ogr2ogr.html
https://h-savran.blogspot.com/2017/09/how-to-create-geojson-in-sql-server.html