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lihaopeng pushed a commit to branch vectorized
in repository https://gitbox.apache.org/repos/asf/incubator-doris.git
The following commit(s) were added to refs/heads/vectorized by this push:
new 3b09779 [Bug] Fix function nulllable not match and largetint cast
failed (#7659)
3b09779 is described below
commit 3b09779377f0bcb71a01b4116c889947f13f33a0
Author: HappenLee <happen...@hotmail.com>
AuthorDate: Thu Jan 6 21:52:51 2022 -0600
[Bug] Fix function nulllable not match and largetint cast failed (#7659)
Co-authored-by: lihaopeng <lihaop...@baidu.com>
---
be/src/vec/common/cow.h | 8 ++++----
be/src/vec/core/block.cpp | 6 ++++--
be/src/vec/data_types/data_type_number_base.cpp | 2 +-
be/src/vec/functions/date_time_transforms.h | 8 +++++---
be/src/vec/io/io_helper.h | 18 ++++--------------
gensrc/script/doris_builtins_functions.py | 10 +++++-----
6 files changed, 23 insertions(+), 29 deletions(-)
diff --git a/be/src/vec/common/cow.h b/be/src/vec/common/cow.h
index 08edb89..58ae14d 100644
--- a/be/src/vec/common/cow.h
+++ b/be/src/vec/common/cow.h
@@ -105,10 +105,6 @@ protected:
return *this;
}
- unsigned int use_count() const {
- return ref_counter.load();
- }
-
void add_ref() {
++ref_counter;
}
@@ -265,6 +261,10 @@ protected:
public:
using MutablePtr = mutable_ptr<Derived>;
+ unsigned int use_count() const {
+ return ref_counter.load();
+ }
+
protected:
template <typename T>
class immutable_ptr : public intrusive_ptr<const T> {
diff --git a/be/src/vec/core/block.cpp b/be/src/vec/core/block.cpp
index b52257d..a5e445d 100644
--- a/be/src/vec/core/block.cpp
+++ b/be/src/vec/core/block.cpp
@@ -646,7 +646,8 @@ void Block::clear_column_data(int column_size) noexcept {
}
}
for (auto& d : data) {
- (*std::move(d.column)).mutate()->clear();
+ DCHECK(d.column->use_count() == 1);
+ (*std::move(d.column)).assume_mutable()->clear();
}
}
@@ -691,7 +692,8 @@ Status Block::filter_block(Block* block, int
filter_column_id, int column_to_kee
if (auto* nullable_column =
check_and_get_column<ColumnNullable>(*filter_column)) {
ColumnPtr nested_column = nullable_column->get_nested_column_ptr();
- MutableColumnPtr mutable_holder = (*std::move(nested_column)).mutate();
+ MutableColumnPtr mutable_holder = nested_column->use_count() == 1 ?
+ nested_column->assume_mutable() :
nested_column->clone_resized(nested_column->size());
ColumnUInt8* concrete_column =
typeid_cast<ColumnUInt8*>(mutable_holder.get());
if (!concrete_column) {
diff --git a/be/src/vec/data_types/data_type_number_base.cpp
b/be/src/vec/data_types/data_type_number_base.cpp
index ee94a37..01a4248 100644
--- a/be/src/vec/data_types/data_type_number_base.cpp
+++ b/be/src/vec/data_types/data_type_number_base.cpp
@@ -35,7 +35,7 @@ namespace doris::vectorized {
template <typename T>
void DataTypeNumberBase<T>::to_string(const IColumn& column, size_t row_num,
BufferWritable& ostr) const {
- if constexpr (std::is_same<T, __int128_t>::value || std::is_same<T,
UInt128>::value) {
+ if constexpr (std::is_same<T, UInt128>::value) {
std::string hex = int128_to_string(
assert_cast<const
ColumnVector<T>&>(*column.convert_to_full_column_if_const().get())
.get_data()[row_num]);
diff --git a/be/src/vec/functions/date_time_transforms.h
b/be/src/vec/functions/date_time_transforms.h
index a34b53d..eaab918 100644
--- a/be/src/vec/functions/date_time_transforms.h
+++ b/be/src/vec/functions/date_time_transforms.h
@@ -56,6 +56,7 @@ TIME_FUNCTION_IMPL(WeekOfYearImpl, weekofyear,
week(mysql_week_mode(3)));
TIME_FUNCTION_IMPL(DayOfYearImpl, dayofyear, day_of_year());
TIME_FUNCTION_IMPL(DayOfMonthImpl, dayofmonth, day());
TIME_FUNCTION_IMPL(DayOfWeekImpl, dayofweek, day_of_week());
+// TODO: the method should be always not nullable
TIME_FUNCTION_IMPL(ToDaysImpl, to_days, daynr());
TIME_FUNCTION_IMPL(ToYearWeekImpl, yearweek, year_week(mysql_week_mode(0)));
struct ToDateImpl {
@@ -92,7 +93,7 @@ struct DayNameImpl {
res_data[offset - 1] = 0;
} else {
auto len = strlen(day_name);
- memcpy_small_allow_read_write_overflow15(&res_data[offset],
day_name, len);
+ memcpy(&res_data[offset], day_name, len);
offset += len + 1;
res_data[offset - 1] = 0;
}
@@ -113,8 +114,8 @@ struct MonthNameImpl {
res_data[offset - 1] = 0;
} else {
auto len = strlen(month_name);
- memcpy_small_allow_read_write_overflow15(&res_data[offset],
month_name, len);
- offset += len + 1;
+ memcpy(&res_data[offset], month_name, len);
+ offset += (len + 1);
res_data[offset - 1] = 0;
}
return offset;
@@ -148,6 +149,7 @@ struct DateFormatImpl {
}
};
+// TODO: This function should be depend on argments not always nullable
struct FromUnixTimeImpl {
using FromType = Int32;
diff --git a/be/src/vec/io/io_helper.h b/be/src/vec/io/io_helper.h
index fb9371f..ab3caa7 100644
--- a/be/src/vec/io/io_helper.h
+++ b/be/src/vec/io/io_helper.h
@@ -54,19 +54,9 @@ inline Int128 decimal_scale_multiplier<Int128>(UInt32 scale)
{
}
inline std::string int128_to_string(__int128_t value) {
- char buffer[128];
- char* d = std::end(buffer);
- do {
- --d;
- *d = "0123456789"[value % 10];
- value /= 10;
- } while (value != 0);
- if (value < 0) {
- --d;
- *d = '-';
- }
- int len = std::end(buffer) - d;
- return std::string(d, len);
+ fmt::memory_buffer buffer;
+ fmt::format_to(buffer, "{}", value);
+ return std::string(buffer.data(), buffer.size());
}
inline std::string int128_to_string(UInt128 value) {
@@ -84,7 +74,7 @@ void write_text(Decimal<T> value, UInt32 scale, std::ostream&
ostr) {
if (scale) {
whole_part = value / decimal_scale_multiplier<T>(scale);
}
- if constexpr (std::is_same<T, __int128_t>::value || std::is_same<T,
UInt128>::value) {
+ if constexpr (std::is_same<T, __int128_t>::value) {
ostr << int128_to_string(whole_part);
} else {
ostr << whole_part;
diff --git a/gensrc/script/doris_builtins_functions.py
b/gensrc/script/doris_builtins_functions.py
index 6d64fcd..c777876 100755
--- a/gensrc/script/doris_builtins_functions.py
+++ b/gensrc/script/doris_builtins_functions.py
@@ -139,14 +139,14 @@ visible_functions = [
'', '', 'vec', 'ALWAYS_NULLABLE'],
[['from_unixtime'], 'VARCHAR', ['INT'],
'_ZN5doris18TimestampFunctions9from_unixEPN9doris_udf15FunctionContextERKNS1_6IntValE',
- '', '', 'vec', ''],
+ '', '', 'vec', 'ALWAYS_NULLABLE'],
[['from_unixtime'], 'VARCHAR', ['INT', 'VARCHAR'],
'_ZN5doris18TimestampFunctions9from_unixEPN9doris_udf'
'15FunctionContextERKNS1_6IntValERKNS1_9StringValE',
'_ZN5doris18TimestampFunctions14format_prepareEPN9doris_udf'
'15FunctionContextENS2_18FunctionStateScopeE',
'_ZN5doris18TimestampFunctions12format_closeEPN9doris_udf'
- '15FunctionContextENS2_18FunctionStateScopeE', 'vec', ''],
+ '15FunctionContextENS2_18FunctionStateScopeE', 'vec',
'ALWAYS_NULLABLE'],
[['from_unixtime'], 'VARCHAR', ['INT', 'STRING'],
'_ZN5doris18TimestampFunctions9from_unixEPN9doris_udf'
'15FunctionContextERKNS1_6IntValERKNS1_9StringValE',
@@ -175,7 +175,7 @@ visible_functions = [
'', '', 'vec', 'ALWAYS_NULLABLE'],
[['to_days'], 'INT', ['DATE'],
'_ZN5doris18TimestampFunctions7to_daysEPN9doris_udf15FunctionContextERKNS1_11DateTimeValE',
- '', '', 'vec', ''],
+ '', '', 'vec', 'ALWAYS_NULLABLE'],
[['year'], 'INT', ['DATETIME'],
'_ZN5doris18TimestampFunctions4yearEPN9doris_udf15FunctionContextERKNS1_11DateTimeValE',
@@ -525,9 +525,9 @@ visible_functions = [
# Math builtin functions
[['pi'], 'DOUBLE', [],
- '_ZN5doris13MathFunctions2piEPN9doris_udf15FunctionContextE', '', '',
'vec', 'ALWAYS_NULLABLE'],
+ '_ZN5doris13MathFunctions2piEPN9doris_udf15FunctionContextE', '', '',
'vec', 'ALWAYS_NOT_NULLABLE'],
[['e'], 'DOUBLE', [],
- '_ZN5doris13MathFunctions1eEPN9doris_udf15FunctionContextE', '', '',
'vec', 'ALWAYS_NULLABLE'],
+ '_ZN5doris13MathFunctions1eEPN9doris_udf15FunctionContextE', '', '',
'vec', 'ALWAYS_NOT_NULLABLE'],
[['abs'], 'DOUBLE', ['DOUBLE'],
'_ZN5doris13MathFunctions3absEPN9doris_udf15FunctionContextERKNS1_9DoubleValE',
'', '', 'vec', ''],
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