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[FEAT MERGE] OB Support XMLType

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Co-authored-by: simonjoylet <simonjoylet@gmail.com>
This commit is contained in:
obdev
2023-04-28 03:45:10 +00:00
committed by ob-robot
parent 58bb3d34b7
commit 17abf2818a
405 changed files with 18839 additions and 1573 deletions
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42
deps/oblib/src/common/object/ob_object.cpp vendored
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@ -1246,6 +1246,16 @@ int ObObj::deep_copy(const ObObj &src, char *buf, const int64_t size, int64_t &p
this->set_lob_locator(*res);
pos += src.get_val_len();
}
} else if (ob_is_user_defined_sql_type(src.get_type())) {
ObString src_str = src.get_string();
if (OB_UNLIKELY(size < (pos + src_str.length()))) {
ret = OB_BUF_NOT_ENOUGH;
} else {
MEMCPY(buf + pos, src_str.ptr(), src_str.length());
*this = src; // meta copied
this->set_udt_value(buf + pos, src_str.length());
pos += src_str.length();
}
} else {
*this = src;
}
@ -1256,7 +1266,7 @@ void* ObObj::get_deep_copy_obj_ptr()
{
void * ptr = NULL;
if (ob_is_string_type(this->get_type()) || ob_is_json(this->get_type())
|| ob_is_geometry(this->get_type())) {
|| ob_is_geometry(this->get_type()) || ob_is_user_defined_sql_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) {
@ -1680,7 +1690,8 @@ ObObjTypeFuncs OBJ_FUNCS[ObMaxType] =
DEF_FUNC_ENTRY(ObURowIDType), // 45, urowid
DEF_FUNC_ENTRY(ObLobType), // 46, lob
DEF_FUNC_ENTRY(ObJsonType), // 47, json
DEF_FUNC_ENTRY(ObGeometryType) // 48, geometry TODO!!!!!
DEF_FUNC_ENTRY(ObGeometryType), // 48, geometry TODO!!!!!
DEF_FUNC_ENTRY(ObUserDefinedSQLType),// 49, udt
};
ob_obj_hash ObObjUtil::get_murmurhash_v3(ObObjType type)
@ -1881,34 +1892,39 @@ bool ObObj::check_collation_integrity() const
return is_ok;
}
uint64_t ObObj::hash_v1(uint64_t seed) const
int ObObj::hash_v1(uint64_t &res, uint64_t seed) const
{
check_collation_integrity();
return OBJ_FUNCS[meta_.get_type()].murmurhash(*this, seed);
return OBJ_FUNCS[meta_.get_type()].murmurhash(*this, seed, res);
}
uint64_t ObObj::hash(uint64_t seed) const
int ObObj::hash(uint64_t &res) const
{
check_collation_integrity();
return OBJ_FUNCS[meta_.get_type()].murmurhash_v2(*this, seed);
return hash(res, 0);
}
uint64_t ObObj::hash_murmur(uint64_t seed) const
int ObObj::hash(uint64_t &res, uint64_t seed) const
{
check_collation_integrity();
return OBJ_FUNCS[meta_.get_type()].murmurhash_v3(*this, seed);
return OBJ_FUNCS[meta_.get_type()].murmurhash_v2(*this, seed, res);
}
uint64_t ObObj::hash_wy(uint64_t seed) const
int ObObj::hash_murmur(uint64_t &res, uint64_t seed) const
{
check_collation_integrity();
return OBJ_FUNCS[meta_.get_type()].wyhash(*this, seed);
return OBJ_FUNCS[meta_.get_type()].murmurhash_v3(*this, seed, res);
}
uint64_t ObObj::hash_xx(uint64_t seed) const
int ObObj::hash_wy(uint64_t &res, uint64_t seed) const
{
check_collation_integrity();
return OBJ_FUNCS[meta_.get_type()].xxhash64(*this, seed);
return OBJ_FUNCS[meta_.get_type()].wyhash(*this, seed, res);
}
int ObObj::hash_xx(uint64_t &res, uint64_t seed) const
{
check_collation_integrity();
return OBJ_FUNCS[meta_.get_type()].xxhash64(*this, seed, res);
}
int64_t ObObj::checksum(const int64_t current) const