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fix dbms_lob.compare wrong charset length

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skylhd
2023-11-10 08:16:39 +00:00
committed by ob-robot
parent 561c6db348
commit 9f9adcc3c4
1 changed files with 1 additions and 1 deletions
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2
src/storage/lob/ob_lob_manager.cpp
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@ -856,7 +856,7 @@ int ObLobManager::compare(ObLobAccessParam& param_left,
char *charset_convert_buff_ptr = nullptr; char *charset_convert_buff_ptr = nullptr;
bool need_convert_charset = (collation_left != CS_TYPE_BINARY); bool need_convert_charset = (collation_left != CS_TYPE_BINARY);
uint64_t charset_convert_buff_size = need_convert_charset ? uint64_t charset_convert_buff_size = need_convert_charset ?
0 : read_buff_size * ObCharset::CharConvertFactorNum; read_buff_size * ObCharset::CharConvertFactorNum : 0;
if (OB_ISNULL((read_buff = static_cast<char*>(tmp_allocator->alloc(read_buff_size * 2))))) { if (OB_ISNULL((read_buff = static_cast<char*>(tmp_allocator->alloc(read_buff_size * 2))))) {
ret = OB_ALLOCATE_MEMORY_FAILED; ret = OB_ALLOCATE_MEMORY_FAILED;