From 72dbe0e9ed215e7c0777ed72378c62cc40596498 Mon Sep 17 00:00:00 2001
From: Rafael Biehler <mail@rafaelbiehler.com>
Date: Wed, 25 Dec 2024 20:47:05 +0100
Subject: [PATCH] MQL docGeoWithin: Implicitly convert string into geometry

---
 .../org/polypheny/db/functions/MqlFunctions.java   | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/org/polypheny/db/functions/MqlFunctions.java b/core/src/main/java/org/polypheny/db/functions/MqlFunctions.java
index 067e93fe2c..8b6ca0834b 100644
--- a/core/src/main/java/org/polypheny/db/functions/MqlFunctions.java
+++ b/core/src/main/java/org/polypheny/db/functions/MqlFunctions.java
@@ -782,8 +782,18 @@ public static PolyBoolean docGeoIntersects( PolyValue input, PolyValue geometry
     @SuppressWarnings("UnusedDeclaration")
     public static PolyBoolean docGeoWithin( PolyValue input, PolyValue geometry, PolyValue distance ) {
         try {
-            // TODO: Do PolyString -> PolyGeometry conversion here
-            PolyGeometry geometryFilter = geometry.asGeometry();
+            PolyGeometry geometryFilter;
+            if (geometry.isString()){
+                geometryFilter = PolyGeometry.of(geometry.asString().getValue());
+                if (geometryFilter == null){
+                    throw new GenericRuntimeException( "Cannot parse geometry string %s to type Geometry", distance);
+                }
+            } else if (geometry.isGeometry()){
+                geometryFilter = geometry.asGeometry();
+            }
+            else {
+                throw new GenericRuntimeException( "Cannot parse geometry %s to type Geometry", distance);
+            }
             PolyGeometry inputGeometry = convertInputToPolyGeometry( input, geometryFilter.getSRID() );
             double distanceValue;
             if (distance.isBigDecimal()){