File: nulls.test

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# name: test/sql/storage/compression/zstd/nulls.test
# group: [zstd]

load __TEST_DIR__/zstd_nulls.db readwrite v1.2.0

statement ok
create table tbl (
	a varchar
);

statement ok
set variable my_string = (
	select concat(range(0,1000)::VARCHAR)
);

statement ok
INSERT INTO tbl (a)
SELECT CASE
	WHEN (i % 7) = 0 THEN NULL
	ELSE getvariable('my_string') || i
END
FROM range(5000) t(i);

statement ok
pragma force_compression='zstd'

statement ok
checkpoint

query I
select count(*) from tbl where a IS NULL;
----
715