ST_CompoundCurve() constructor

Constructs a compound curve representing the empty set.

Syntax

NEW ST_CompoundCurve()

Returns

ST_CompoundCurve Returns an ST_CompoundCurve value representing the empty set.

Examples

Example 1 – The following returns 1, indicating the value is empty.
```
SELECT NEW ST_CompoundCurve().ST_IsEmpty()
```

Standards

SQL/MM (ISO/IEC 13249-3: 2006) Standard feature

Parent topic: ST_CompoundCurve type

Created December 19, 2013. Send feedback on this help topic to Technical Publications: pubs@sap.com