ST_FormatTransformDefinition(LONG VARCHAR) method

Syntax

ST_SpatialRefSys::ST_FormatTransformDefinition(LONG VARCHAR transform_definition)

Parameters

• transform_definition – The spatial reference system transform definition text

Returns

LONG VARCHAR Returns a text string defining the transform definition

Examples

• Example 1 – The following example returns the result +proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs +towgs84=0,0,0 +no_defs.

  SELECT  ST_SpatialRefSys::ST_FormatTransformDefinition('+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs')

Standards

SQL/MM (ISO/IEC 13249-3: 2006) Vendor extension