From 8c2aa382632876cc5bc26f1aceeb46e65cbc8292 Mon Sep 17 00:00:00 2001
From: glegal <guilhem.legal@geomatys.com>
Date: Mon, 29 Jun 2026 14:57:55 +0200
Subject: [PATCH] feat(sql); handle like filter in sql storage

---
 .../sis/storage/sql/feature/SelectionClauseWriter.java   | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/endorsed/src/org.apache.sis.storage.sql/main/org/apache/sis/storage/sql/feature/SelectionClauseWriter.java b/endorsed/src/org.apache.sis.storage.sql/main/org/apache/sis/storage/sql/feature/SelectionClauseWriter.java
index 750d6e6095..39c6d1920d 100644
--- a/endorsed/src/org.apache.sis.storage.sql/main/org/apache/sis/storage/sql/feature/SelectionClauseWriter.java
+++ b/endorsed/src/org.apache.sis.storage.sql/main/org/apache/sis/storage/sql/feature/SelectionClauseWriter.java
@@ -43,6 +43,7 @@
 import org.opengis.filter.LogicalOperatorName;
 import org.opengis.filter.ComparisonOperatorName;
 import org.opengis.filter.BinaryComparisonOperator;
+import org.opengis.filter.LikeOperator;
 import org.opengis.filter.SpatialOperatorName;
 import org.opengis.filter.BetweenComparisonOperator;
 import org.opengis.filter.ResourceId;
@@ -112,6 +113,14 @@ private SelectionClauseWriter() {
                 sql.invalidate();
             }
         });
+        setFilterHandler(ComparisonOperatorName.valueOf(FunctionNames.PROPERTY_IS_LIKE), (f,sql) -> {
+            final var filter = (LikeOperator<Feature>) f;
+            final List<Expression<Feature, ?>> parameters = filter.getExpressions();
+            write(sql, parameters.get(0));
+            sql.append(" LIKE ");
+             write(sql, parameters.get(1));
+            sql.declareFunction(JDBCType.BOOLEAN);
+        });
         /*
          * Spatial filters.
          */