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| |
| # ST_IsEmpty |
| |
| Introduction: Test if a geometry is empty geometry |
| |
| Format: `ST_IsEmpty (A: Geometry)` |
| |
| Return type: `Boolean` |
| |
| Since: `v1.2.1` |
| |
| SQL Example |
| |
| ```sql |
| SELECT ST_IsEmpty(ST_GeomFromWKT('POLYGON((0 0,0 1,1 1,1 0,0 0))')) |
| ``` |
| |
| Output: |
| |
| ``` |
| false |
| ``` |
