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opensource bigfix patch

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This commit is contained in:
obdev
2021-07-13 19:42:21 +08:00
committed by wangzelin.wzl
parent 2c4f8593fb
commit f27ecbb784
17 changed files with 124 additions and 52 deletions
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25
deps/oblib/src/common/object/ob_object.cpp vendored
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@ -570,7 +570,30 @@ int ObObj::deep_copy(const ObObj& src, char* buf, const int64_t size, int64_t& p
return ret;
}
bool ObObj::can_compare(const ObObj& other) const
void* ObObj::get_deep_copy_obj_ptr()
{
void * ptr = NULL;
if (ob_is_string_type(this->get_type())) {
// val_len_ == 0 is empty string, and it may point to unexpected address
// Therefore, reset it to NULL
if (val_len_ != 0) {
ptr = (void *)v_.string_;
}
} else if (ob_is_raw(this->get_type())) {
ptr = (void *)v_.string_;
} else if (ob_is_number_tc(this->get_type())) {
ptr = (void *)v_.nmb_digits_;
} else if (ob_is_rowid_tc(this->get_type())) {
ptr = (void *)v_.string_;
} else if (ob_is_lob_locator(this->get_type())) {
ptr = (void *)&v_.lob_locator_;
} else {
// do nothing
}
return ptr;
}
bool ObObj::can_compare(const ObObj &other) const
{
obj_cmp_func cmp_func = NULL;
return (is_min_value() || is_max_value() || other.is_min_value() || other.is_max_value() ||