fixed check

This commit is contained in:
yariks5s 2023-07-26 16:23:17 +00:00
parent adb46fa174
commit dc5cc0a541

View File

@ -550,6 +550,8 @@ ColumnPtr FunctionArrayIntersect::execute(const UnpackedArrays & arrays, Mutable
} }
} }
// We update offsets for all the arrays except the first one. Offsets for the first array would be updated later.
// It is needed to iterate the first array again so that the elements in the result would have fixed order.
if (arg_num) if (arg_num)
{ {
prev_off[arg_num] = off; prev_off[arg_num] = off;
@ -573,12 +575,18 @@ ColumnPtr FunctionArrayIntersect::execute(const UnpackedArrays & arrays, Mutable
for (auto i : collections::range(prev_off[0], off)) for (auto i : collections::range(prev_off[0], off))
{ {
all_has_nullable = all_nullable; all_has_nullable = all_nullable;
current_has_nullable = false;
typename Map::LookupResult pair = nullptr; typename Map::LookupResult pair = nullptr;
if (arg.null_map && (*arg.null_map)[i]) if (arg.null_map && (*arg.null_map)[i])
{ {
current_has_nullable = true; current_has_nullable = true;
if (all_has_nullable && !null_added)
{
++result_offset;
result_data.insertDefault();
null_map.push_back(1);
null_added = true;
}
if (null_added) if (null_added)
continue; continue;
} }
@ -602,29 +610,20 @@ ColumnPtr FunctionArrayIntersect::execute(const UnpackedArrays & arrays, Mutable
if (pair && pair->getMapped() == args) if (pair && pair->getMapped() == args)
{ {
// We increase pair->getMapped() here to not skip duplicate values from the first array.
++pair->getMapped(); ++pair->getMapped();
++result_offset; ++result_offset;
if constexpr (is_numeric_column) if constexpr (is_numeric_column)
{ {
if (pair->getKey() == columns[0]->getElement(i)) result_data.insertValue(pair->getKey());
{
result_data.insertValue(pair->getKey());
}
} }
else if constexpr (std::is_same_v<ColumnType, ColumnString> || std::is_same_v<ColumnType, ColumnFixedString>) else if constexpr (std::is_same_v<ColumnType, ColumnString> || std::is_same_v<ColumnType, ColumnFixedString>)
{ {
if (pair->getKey() == columns[0]->getDataAt(i)) result_data.insertData(pair->getKey().data, pair->getKey().size);
{
result_data.insertData(pair->getKey().data, pair->getKey().size);
}
} }
else else
{ {
const char * data = nullptr; result_data.deserializeAndInsertFromArena(pair->getKey().data);
if (pair->getKey() == columns[0]->serializeValueIntoArena(i, arena, data))
{
result_data.deserializeAndInsertFromArena(pair->getKey().data);
}
} }
if (all_nullable) if (all_nullable)
null_map.push_back(0); null_map.push_back(0);