make sure to return AstTranslatorFactory

Author: christophstrobl

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/aot/AotMetamodel.java

@@ -43,6 +43,8 @@
 import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl;
 import org.hibernate.jpa.boot.internal.PersistenceUnitInfoDescriptor;
 import org.hibernate.query.common.TemporalUnit;
+import org.hibernate.sql.ast.SqlAstTranslatorFactory;
+import org.hibernate.sql.ast.spi.StandardSqlAstTranslatorFactory;
 import org.jspecify.annotations.NullUnmarked;
 import org.jspecify.annotations.Nullable;
 import org.slf4j.Logger;
@@ -205,6 +207,12 @@ public SequenceSupport getSequenceSupport() {
 			return ANSISequenceSupport.INSTANCE;
 		}
 
+		@Override
+		public SqlAstTranslatorFactory getSqlAstTranslatorFactory() {
+			// javadoc implies null would trigger default which is not the case
+			return new StandardSqlAstTranslatorFactory();
+		}
+
 		@Override
 		@SuppressWarnings("deprecation")
 		public String timestampdiffPattern(TemporalUnit unit, TemporalType fromTemporalType, TemporalType toTemporalType) {