tweak parquet physical type mappings

Author: dantengsky

src/common/experimental_parquet_reader/src/reader/column_reader.rs

@@ -103,6 +103,17 @@ fn pages_to_column_iter<'a>(
                 chunk_size,
             )))
         }
+        // TODO: arrow  55.1.0 does not support Decimal64 yet, so we use Decimal128, but the storage format is Int64
+        (PhysicalType::Int64, TableDataType::Decimal(DecimalDataType::Decimal128(decimal_size))) => {
+            Ok(Box::new(new_decimal64_iter(
+                pages,
+                num_rows,
+                decimal_size.precision(),
+                decimal_size.scale(),
+                is_nullable,
+                chunk_size,
+            )))
+        }
         (PhysicalType::FixedLenByteArray(_), TableDataType::Decimal(DecimalDataType::Decimal128(decimal_size))) => {
             Ok(Box::new(new_decimal128_iter(
                 pages,

tests/sqllogictests/suites/base/03_common/03_extra_new_reader.test

@@ -47,4 +47,38 @@ insert into t3 select * from r limit 100000;
 statement ok
 select sum(a) from t3 ignore_result;
 
+statement ok
+CREATE TABLE IF NOT EXISTS lineitem
+(
+    l_orderkey    BIGINT not null,
+    l_partkey     BIGINT not null,
+    l_suppkey     BIGINT not null,
+    l_linenumber  BIGINT not null,
+    l_quantity    DECIMAL(15, 2) not null,
+    l_extendedprice  DECIMAL(15, 2) not null,
+    l_discount    DECIMAL(15, 2) not null,
+    l_tax         DECIMAL(15, 2) not null,
+    l_returnflag  STRING not null,
+    l_linestatus  STRING not null,
+    l_shipdate    DATE not null,
+    l_commitdate  DATE not null,
+    l_receiptdate DATE not null,
+    l_shipinstruct STRING not null,
+    l_shipmode     STRING not null,
+    l_comment      STRING not null
+);
+
+statement ok
+create table lr like lineitem engine = random;
+
+statement ok
+insert into lineitem select * from lr limit 1000;
+
+statement ok
+insert into lineitem select * from lr limit 1000;
+
+statement ok
+select * from lineitem ignore_result;
+
+