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[Improvement] reduce string size in serialization (#9550)

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This commit is contained in:
Gabriel
2022-05-17 22:38:34 +08:00
committed by GitHub
parent 7d9c25e718
commit 4312ef93d7
1 changed files with 2 additions and 2 deletions
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4
be/src/vec/columns/column_string.cpp
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@ -164,7 +164,7 @@ ColumnPtr ColumnString::permute(const Permutation& perm, size_t limit) const {
StringRef ColumnString::serialize_value_into_arena(size_t n, Arena& arena,
char const*& begin) const {
size_t string_size = size_at(n);
UInt32 string_size = size_at(n);
size_t offset = offset_at(n);
StringRef res;
@ -178,7 +178,7 @@ StringRef ColumnString::serialize_value_into_arena(size_t n, Arena& arena,
}
const char* ColumnString::deserialize_and_insert_from_arena(const char* pos) {
const size_t string_size = unaligned_load<size_t>(pos);
const UInt32 string_size = unaligned_load<UInt32>(pos);
pos += sizeof(string_size);
const size_t old_size = chars.size();