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[BUG] fix bug in literal debug_string when literal is null (#10567)

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This commit is contained in:
Gabriel
2022-07-04 08:57:55 +08:00
committed by GitHub
parent b11e72b76b
commit 7bfe438884
1 changed files with 51 additions and 47 deletions
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98
be/src/vec/exprs/vliteral.cpp
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@ -144,53 +144,57 @@ std::string VLiteral::debug_string() const {
out << ", value = ";
if (_column_ptr.get()->size() > 0) {
StringRef ref = _column_ptr.get()->get_data_at(0);
switch (_type.type) {
case TYPE_BOOLEAN:
case TYPE_TINYINT:
case TYPE_SMALLINT:
case TYPE_INT: {
out << *(reinterpret_cast<const int32_t*>(ref.data));
break;
}
case TYPE_BIGINT: {
out << *(reinterpret_cast<const int64_t*>(ref.data));
break;
}
case TYPE_LARGEINT: {
out << fmt::format("{}", *(reinterpret_cast<const __int128_t*>(ref.data)));
break;
}
case TYPE_FLOAT: {
out << *(reinterpret_cast<const float*>(ref.data));
break;
}
case TYPE_TIME:
case TYPE_DOUBLE: {
out << *(reinterpret_cast<const double_t*>(ref.data));
break;
}
case TYPE_DATE:
case TYPE_DATETIME: {
auto value = *(reinterpret_cast<const int64_t*>(ref.data));
auto date_value = (VecDateTimeValue*)&value;
out << date_value;
break;
}
case TYPE_STRING:
case TYPE_CHAR:
case TYPE_VARCHAR: {
out << ref;
break;
}
case TYPE_DECIMALV2: {
DecimalV2Value value(*(reinterpret_cast<const int128_t*>(ref.data)));
out << value;
break;
}
default: {
out << "UNKNOWN TYPE: " << int(_type.type);
break;
}
if (ref.data == nullptr) {
out << "null";
} else {
switch (_type.type) {
case TYPE_BOOLEAN:
case TYPE_TINYINT:
case TYPE_SMALLINT:
case TYPE_INT: {
out << *(reinterpret_cast<const int32_t*>(ref.data));
break;
}
case TYPE_BIGINT: {
out << *(reinterpret_cast<const int64_t*>(ref.data));
break;
}
case TYPE_LARGEINT: {
out << fmt::format("{}", *(reinterpret_cast<const __int128_t*>(ref.data)));
break;
}
case TYPE_FLOAT: {
out << *(reinterpret_cast<const float*>(ref.data));
break;
}
case TYPE_TIME:
case TYPE_DOUBLE: {
out << *(reinterpret_cast<const double_t*>(ref.data));
break;
}
case TYPE_DATE:
case TYPE_DATETIME: {
auto value = *(reinterpret_cast<const int64_t*>(ref.data));
auto date_value = (VecDateTimeValue*)&value;
out << date_value;
break;
}
case TYPE_STRING:
case TYPE_CHAR:
case TYPE_VARCHAR: {
out << ref;
break;
}
case TYPE_DECIMALV2: {
DecimalV2Value value(*(reinterpret_cast<const int128_t*>(ref.data)));
out << value;
break;
}
default: {
out << "UNKNOWN TYPE: " << int(_type.type);
break;
}
}
}
}
out << ")";