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[FEAT MERGE] implement values statement

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Co-authored-by: wangt1xiuyi <13547954130@163.com>
This commit is contained in:
jingtaoye35
2023-08-30 10:44:18 +00:00
committed by ob-robot
parent 5a62e3cee9
commit 8015a958d0
59 changed files with 3135 additions and 536 deletions
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93
deps/oblib/src/common/object/ob_object.cpp vendored
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@ -2193,7 +2193,98 @@ DEFINE_GET_SERIALIZE_SIZE(ObObj)
return len;
}
OB_SERIALIZE_MEMBER_INHERIT(ObObjParam, ObObj, accuracy_, res_flags_);
DEFINE_SERIALIZE(ObObjParam)
{
int ret = ObObj::serialize(buf, buf_len, pos);
if (OB_SUCC(ret)) {
OB_UNIS_ENCODE(accuracy_);
OB_UNIS_ENCODE(res_flags_);
if (OB_SUCC(ret) && is_ext_sql_array()) {
const ObSqlArrayObj *array_obj = reinterpret_cast<const ObSqlArrayObj*>(get_ext());
int64_t n = sizeof(ObSqlArrayObj);
if (OB_ISNULL(array_obj)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected NULL ptr", K(ret), KP(array_obj));
} else if (buf_len - pos < n) {
ret = OB_BUF_NOT_ENOUGH;
LOG_WARN("serialize buf not enough", K(ret), "remain", buf_len - pos, "needed", n);
} else {
MEMCPY(buf + pos, array_obj, n);
pos += n;
if (array_obj->count_ == 0) {
/* do nothing */
} else if (OB_ISNULL(array_obj->data_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("data is NULL ptr", K(ret), KP(array_obj->data_));
} else {
n = sizeof(array_obj->data_[0]) * array_obj->count_;
if (buf_len - pos < n) {
ret = OB_BUF_NOT_ENOUGH;
LOG_WARN("serialize buf not enough", K(ret), "remain", buf_len - pos, "needed", n);
} else {
MEMCPY(buf + pos, static_cast<const void*>(array_obj->data_), n);
pos += n;
}
}
}
}
}
return ret;
}
DEFINE_DESERIALIZE(ObObjParam)
{
int ret = ObObj::deserialize(buf, data_len, pos);
if (OB_SUCC(ret)) {
OB_UNIS_DECODE(accuracy_);
OB_UNIS_DECODE(res_flags_);
if (OB_SUCC(ret) && is_ext_sql_array()) {
ObSqlArrayObj *array_obj = NULL;
int64_t n = sizeof(ObSqlArrayObj);
if (data_len - pos < n) {
ret = OB_BUF_NOT_ENOUGH;
LOG_WARN("deserialize buf not enough", K(ret), "remain", data_len - pos, "needed", n);
} else {
array_obj = reinterpret_cast<ObSqlArrayObj *>(const_cast<char *>(buf + pos));
pos += n;
}
if (OB_SUCC(ret) && array_obj->count_ > 0) {
n = sizeof(ObObjParam) * array_obj->count_;
if (data_len - pos < n) {
ret = OB_BUF_NOT_ENOUGH;
LOG_WARN("deserialize buf not enough", K(ret), "remain", data_len - pos, "needed", n);
} else {
array_obj->data_ = reinterpret_cast<ObObjParam *>(const_cast<char *>(buf + pos));
pos += n;
}
}
if (OB_SUCC(ret)) {
set_extend(reinterpret_cast<int64_t>(array_obj), T_EXT_SQL_ARRAY);
}
}
}
return ret;
}
DEFINE_GET_SERIALIZE_SIZE(ObObjParam)
{
int64_t len = ObObj::get_serialize_size();
OB_UNIS_ADD_LEN(accuracy_);
OB_UNIS_ADD_LEN(res_flags_);
if (is_ext_sql_array()) {
len += sizeof(ObSqlArrayObj);
const ObSqlArrayObj *array_obj = reinterpret_cast<const ObSqlArrayObj*>(get_ext());
if (NULL != array_obj) {
len += sizeof(ObSqlArrayObj);
if (array_obj->count_ == 0) {
/* do nothing */
} else if (NULL != array_obj->data_) {
len += sizeof(array_obj->data_[0]) * array_obj->count_;
}
}
}
return len;
}
OB_SERIALIZE_MEMBER(ParamFlag, flag_);