Revert "Fix schema mapping for dates"

tavplubix · web-flow · commit 3afb0481a4df · 2026-01-28T20:35:00.000+01:00
diff --git a/src/Storages/ObjectStorage/DataLakes/Iceberg/SchemaProcessor.cpp b/src/Storages/ObjectStorage/DataLakes/Iceberg/SchemaProcessor.cpp
@@ -234,7 +234,7 @@ DataTypePtr IcebergSchemaProcessor::getSimpleType(const String & type_name)
     if (type_name == f_double)
         return std::make_shared<DataTypeFloat64>();
     if (type_name == f_date)
-        return std::make_shared<DataTypeDate32>();
+        return std::make_shared<DataTypeDate>();
     if (type_name == f_time)
         return std::make_shared<DataTypeInt64>();
     if (type_name == f_timestamp)
diff --git a/tests/integration/test_storage_iceberg_with_spark/test_dates.py b/tests/integration/test_storage_iceberg_with_spark/test_dates.py
diff --git a/tests/integration/test_storage_iceberg_with_spark/test_schema_inference.py b/tests/integration/test_storage_iceberg_with_spark/test_schema_inference.py
@@ -61,7 +61,7 @@ def test_schema_inference(started_cluster_iceberg_with_spark, format_version, st
                 ["decimalC1", "Nullable(Decimal(10, 3))"],
                 ["decimalC2", "Nullable(Decimal(20, 10))"],
                 ["decimalC3", "Nullable(Decimal(38, 30))"],
-                ["dateC", "Nullable(Date32)"],
+                ["dateC", "Nullable(Date)"],
                 ["timestampC", "Nullable(DateTime64(6, 'UTC'))"],
                 ["stringC", "Nullable(String)"],
                 ["binaryC", "Nullable(String)"],
