Nullability fix 2

Author: staticlibs

src/main/java/org/duckdb/DuckDBAppender.java

@@ -1369,7 +1369,7 @@ private void setListNullMask(Column col, boolean[] nullMask, int elementsCount)
         for (int i = 0; i < nullMask.length; i++) {
             if (nullMask[i]) {
                 long vectorIdx = col.listSize - elementsCount + i;
-                col.setNullOnVectorIdx(vectorIdx);
+                col.setNull(vectorIdx);
             }
         }
     }
@@ -1667,7 +1667,7 @@ private void putMap(Column col, long vectorIdx, Map<?, ?> map) throws SQLExcepti
 
     private void putCompositeElement(Column col, long vectorIdx, Object value) throws SQLException {
         if (null == value) {
-            col.setNullOnVectorIdx(vectorIdx);
+            col.setNull(vectorIdx);
             return;
         }
         switch (col.colType) {
@@ -2168,20 +2168,18 @@ void destroy() {
         }
 
         void setNull(long vectorIdx) throws SQLException {
-            if (1 != arraySize) {
-                throw new SQLException("Invalid API usage for array, size: " + arraySize);
-            }
-            setNullOnArrayIdx(vectorIdx, 0);
-            if (colType == DUCKDB_TYPE_LIST || colType == DUCKDB_TYPE_MAP) {
-                return;
-            }
             if (colType == DUCKDB_TYPE_ARRAY) {
+                setNullOnArrayIdx(vectorIdx, 0);
                 for (Column col : children) {
                     for (int i = 0; i < col.arraySize; i++) {
                         col.setNullOnArrayIdx(vectorIdx, i);
                     }
                 }
             } else {
+                setNullOnVectorIdx(vectorIdx);
+                if (colType == DUCKDB_TYPE_LIST || colType == DUCKDB_TYPE_MAP) {
+                    return;
+                }
                 for (Column col : children) {
                     col.setNull(vectorIdx);
                 }