Polishing.

Refine tests. Extend comment for future-me. See #1900 Original pull request: #1903
spring-projects · Oct 2, 2024 · 98508c5 · 98508c5
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diff --git a/...bc/src/main/java/org/springframework/data/jdbc/repository/query/StringBasedJdbcQuery.java b/...bc/src/main/java/org/springframework/data/jdbc/repository/query/StringBasedJdbcQuery.java
@@ -221,7 +221,8 @@ private JdbcValue writeValue(@Nullable Object value, TypeInformation<?> typeInfo
 
 			TypeInformation<?> actualType = typeInformation.getActualType();
 
-			// tuple-binding
+			// allow tuple-binding for collection of byte arrays to be used as BINARY,
+			// we do not want to convert to column arrays.
 			if (actualType != null && actualType.getType().isArray() && !actualType.getType().equals(byte[].class)) {
 
 				TypeInformation<?> nestedElementType = actualType.getRequiredActualType();