> ## Documentation Index
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> Use this file to discover all available pages before exploring further.
# ST_Overlaps
Return true if A overlaps B
## Signatures
```sql theme={"system"}
ST_Overlaps (A: Geometry, B: Geometry)
```
## Parameters
The input geometry.
The second geometry.
## Return type
Returns `true` or `false`.
## Example
```sql theme={"system"}
SELECT ST_Overlaps(ST_GeomFromWKT('POLYGON((2.5 2.5, 2.5 4.5, 4.5 4.5, 4.5 2.5, 2.5 2.5))'), ST_GeomFromWKT('POLYGON((4 4, 4 6, 6 6, 6 4, 4 4))'))
```
```
true
```