should be it

external/duckdb/test/sql/json/issues/issue12188.test

@@ -0,0 +1,20 @@
+# name: test/sql/json/issues/issue12188.test
+# description: Test issue 12188 - Issue with Parsing NDJSON File in DuckDB: Unexpected Quotation Marks
+# group: [issues]
+
+require parquet
+
+query II
+SELECT typeof(field1), typeof(field2) FROM 'data/parquet-testing/parquet_with_json.parquet' LIMIT 1
+----
+JSON	JSON
+
+require json
+
+statement ok
+COPY (SELECT * FROM read_ndjson('data/json/12188.ndjson', maximum_depth=1)) TO '__TEST_DIR__/my.parquet';
+
+query II
+SELECT typeof(field1), typeof(field2) FROM '__TEST_DIR__/my.parquet' LIMIT 1
+----
+JSON	JSON