wsjz commented on code in PR #15794:
URL: https://github.com/apache/doris/pull/15794#discussion_r1066702030
##########
be/src/vec/exec/format/parquet/schema_desc.cpp:
##########
@@ -231,39 +232,41 @@ TypeDescriptor
FieldDescriptor::convert_to_doris_type(tparquet::ConvertedType::t
TypeDescriptor type;
switch (convertedType) {
case tparquet::ConvertedType::type::UTF8:
- type.type = TYPE_STRING;
+ type = TypeDescriptor(TYPE_STRING);
break;
case tparquet::ConvertedType::type::DECIMAL:
- type.type = TYPE_DECIMALV2;
- type.precision = 27;
- type.scale = 9;
+ type = TypeDescriptor(TYPE_DECIMALV2);
Review Comment:
constuctor will set precision to -1 , so it will throw exception when
DCHECK_NE(precision, -1) is somewhere
##########
be/src/vec/exec/format/parquet/schema_desc.cpp:
##########
@@ -231,39 +232,41 @@ TypeDescriptor
FieldDescriptor::convert_to_doris_type(tparquet::ConvertedType::t
TypeDescriptor type;
switch (convertedType) {
case tparquet::ConvertedType::type::UTF8:
- type.type = TYPE_STRING;
+ type = TypeDescriptor(TYPE_STRING);
break;
case tparquet::ConvertedType::type::DECIMAL:
- type.type = TYPE_DECIMALV2;
- type.precision = 27;
- type.scale = 9;
+ type = TypeDescriptor(TYPE_DECIMALV2);
break;
case tparquet::ConvertedType::type::DATE:
- type.type = TYPE_DATEV2;
+ type = TypeDescriptor(TYPE_DATEV2);
break;
case tparquet::ConvertedType::type::TIME_MILLIS:
case tparquet::ConvertedType::type::TIME_MICROS:
- type.type = TYPE_TIMEV2;
+ type = TypeDescriptor(TYPE_TIMEV2);
break;
case tparquet::ConvertedType::type::TIMESTAMP_MILLIS:
case tparquet::ConvertedType::type::TIMESTAMP_MICROS:
- type.type = TYPE_DATETIMEV2;
+ type = TypeDescriptor(TYPE_DATETIMEV2);
Review Comment:
same as TYPE_DECIMALV2
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