diff --git a/docs/en/interfaces/formats.md b/docs/en/interfaces/formats.md
index 25127b0ea00..eb288721231 100644
--- a/docs/en/interfaces/formats.md
+++ b/docs/en/interfaces/formats.md
@@ -1302,6 +1302,7 @@ The table below shows supported data types and how they match ClickHouse [data t
 | `STRING`, `BINARY`         | [String](../sql-reference/data-types/string.md)     | `UTF8`                     |
 | `STRING`, `BINARY`         | [FixedString](../sql-reference/data-types/fixedstring.md)   | `UTF8`                        |
 | `DECIMAL`                  | [Decimal](../sql-reference/data-types/decimal.md)   | `DECIMAL`                  |
+| `DECIMAL256`               | [Decimal256](../sql-reference/data-types/decimal.md)| `DECIMAL256`               |
 | `LIST`                     | [Array](../sql-reference/data-types/array.md)       | `LIST`                     |
 
 Arrays can be nested and can have a value of the `Nullable` type as an argument.
diff --git a/tests/queries/0_stateless/00900_long_parquet.reference b/tests/queries/0_stateless/00900_long_parquet.reference
index 230d1f5ca48..bf0f66bb217 100644
--- a/tests/queries/0_stateless/00900_long_parquet.reference
+++ b/tests/queries/0_stateless/00900_long_parquet.reference
@@ -72,3 +72,5 @@ dest from null:
 3	[]	[]	[]
 [[[1,2,3],[1,2,3]],[[1,2,3]],[[],[1,2,3]]]	[[['Some string','Some string'],[]],[['Some string']],[[]]]	[[NULL,1,2],[NULL],[1,2],[]]	[['Some string',NULL,'Some string'],[NULL],[]]
 [[[1,2,3],[1,2,3]],[[1,2,3]],[[],[1,2,3]]]	[[['Some string','Some string'],[]],[['Some string']],[[]]]	[[NULL,1,2],[NULL],[1,2],[]]	[['Some string',NULL,'Some string'],[NULL],[]]
+0.1230	0.12312312	0.1231231231230000	0.12312312312312312300000000000000
+0.1230	0.12312312	0.1231231231230000	0.12312312312312312300000000000000
diff --git a/tests/queries/0_stateless/00900_long_parquet.sh b/tests/queries/0_stateless/00900_long_parquet.sh
index 8c19c7cecab..c30e1148abe 100755
--- a/tests/queries/0_stateless/00900_long_parquet.sh
+++ b/tests/queries/0_stateless/00900_long_parquet.sh
@@ -166,3 +166,11 @@ ${CLICKHOUSE_CLIENT} --query="INSERT INTO parquet_nested_arrays VALUES ([[[1,2,3
 ${CLICKHOUSE_CLIENT} --query="SELECT * FROM parquet_nested_arrays FORMAT Parquet" | ${CLICKHOUSE_CLIENT} --query="INSERT INTO parquet_nested_arrays FORMAT Parquet"
 ${CLICKHOUSE_CLIENT} --query="SELECT * FROM parquet_nested_arrays"
 ${CLICKHOUSE_CLIENT} --query="DROP TABLE parquet_nested_arrays"
+
+
+${CLICKHOUSE_CLIENT} --query="DROP TABLE IF EXISTS parquet_decimal"
+${CLICKHOUSE_CLIENT} --query="CREATE TABLE parquet_decimal (d1 Decimal32(4), d2 Decimal64(8), d3 Decimal128(16), d4 Decimal256(32)) ENGINE = Memory"
+${CLICKHOUSE_CLIENT} --query="INSERT INTO TABLE parquet_decimal VALUES (0.123, 0.123123123, 0.123123123123, 0.123123123123123123)"
+${CLICKHOUSE_CLIENT} --query="SELECT * FROM parquet_decimal FORMAT Arrow" | ${CLICKHOUSE_CLIENT} --query="INSERT INTO parquet_decimal FORMAT Arrow"
+${CLICKHOUSE_CLIENT} --query="SELECT * FROM parquet_decimal"
+${CLICKHOUSE_CLIENT} --query="DROP TABLE parquet_decimal"
diff --git a/tests/queries/0_stateless/01273_arrow.sh b/tests/queries/0_stateless/01273_arrow.sh
index fa9b277e4aa..bd6e3089859 100755
--- a/tests/queries/0_stateless/01273_arrow.sh
+++ b/tests/queries/0_stateless/01273_arrow.sh
@@ -109,4 +109,3 @@ ${CLICKHOUSE_CLIENT} --query="INSERT INTO TABLE arrow_decimal VALUES (0.123, 0.1
 ${CLICKHOUSE_CLIENT} --query="SELECT * FROM arrow_decimal FORMAT Arrow" | ${CLICKHOUSE_CLIENT} --query="INSERT INTO arrow_decimal FORMAT Arrow"
 ${CLICKHOUSE_CLIENT} --query="SELECT * FROM arrow_decimal"
 ${CLICKHOUSE_CLIENT} --query="DROP TABLE arrow_decimal"
-
diff --git a/tests/queries/0_stateless/arrow_all_types_1.arrow b/tests/queries/0_stateless/arrow_all_types_1.arrow
deleted file mode 100644
index 0baff392ff8..00000000000
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diff --git a/tests/queries/0_stateless/arrow_all_types_2.arrow b/tests/queries/0_stateless/arrow_all_types_2.arrow
deleted file mode 100644
index 42be61fe5f7..00000000000
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diff --git a/tests/queries/0_stateless/arrow_all_types_5.arrow b/tests/queries/0_stateless/arrow_all_types_5.arrow
deleted file mode 100644
index 26763a2bd0a..00000000000
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