DropGeometryColumn — Removes a geometry column from a spatial table.
text DropGeometryColumn(
varchar
table_name, varchar
column_name)
;
text DropGeometryColumn(
varchar
schema_name, varchar
table_name, varchar
column_name)
;
text DropGeometryColumn(
varchar
catalog_name, varchar
schema_name, varchar
table_name, varchar
column_name)
;
Removes a geometry column from a spatial table. Note that schema_name will need to match the f_table_schema field of the table's row in the geometry_columns table.
This method implements the OpenGIS Simple Features Implementation Specification for SQL.
This function supports 3d geometry fields.
This method supports Circular Strings and Curves