should be it

external/duckdb/test/sql/copy/parquet/parquet_1588.test

@@ -0,0 +1,54 @@
+# name: test/sql/copy/parquet/parquet_1588.test
+# description: Test boolean filters
+# group: [parquet]
+
+require parquet
+
+statement ok
+pragma enable_verification
+
+# pandas equivalent:
+# df = pandas.read_parquet('data/parquet-testing/bug1588.parquet')
+# df[(df.has_image_link == 1) & ((df.has_image_alt_text == 1) | df.is_image_alt_text_empty == 1)]
+
+statement ok
+create table some_bools (val boolean);
+
+statement ok
+insert into some_bools values (TRUE)
+
+query I
+select count(*) from some_bools where val = 1;
+----
+1
+
+query I
+select count(*) from some_bools where val = '1'::bool;
+----
+1
+
+
+query I
+SELECT has_image_link FROM parquet_scan('data/parquet-testing/bug1588.parquet') where has_image_link = 1
+----
+1
+1
+1
+
+query I
+SELECT COUNT(*) FROM parquet_scan('data/parquet-testing/bug1588.parquet') WHERE has_image_link = 1
+----
+3
+
+query I
+SELECT COUNT(*) FROM parquet_scan('data/parquet-testing/bug1588.parquet') WHERE has_image_link = '1'::bool
+----
+3
+
+
+# original query for the lolz
+query I
+SELECT COUNT(*) FROM parquet_scan('data/parquet-testing/bug1588.parquet') WHERE (has_image_link = 1 AND (has_image_alt_text = 0 OR is_image_alt_text_empty = 1))
+----
+2
+