hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

[FEAT MERGE] 4.1 PL/SQL enhence & development

Browse Source
This commit is contained in:
obdev
2023-01-09 08:47:31 +00:00
committed by ob-robot
parent 322032b9ca
commit 08802d94f6
98 changed files with 5260 additions and 2676 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/pl/sys_package/ob_dbms_sql.cpp
View File

@ -88,19 +88,45 @@ int ObDbmsInfo::deep_copy_field_columns(ObIAllocator& allocator,
return ret;
}
int ObDbmsInfo::deep_copy_field_columns(ObIAllocator& allocator,
const common::ColumnsFieldArray src_fields,
common::ColumnsFieldArray &dst_fields)
{
int ret = OB_SUCCESS;
dst_fields.reset();
dst_fields.set_allocator(&allocator);
if (src_fields.count() <= 0) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("src fields is null.", K(ret), K(src_fields.count()));
} else if (OB_FAIL(dst_fields.reserve(src_fields.count()))) {
LOG_WARN("fail to reserve column fields",
K(ret), K(dst_fields.count()), K(src_fields.count()));
} else {
for (int64_t i = 0 ; OB_SUCC(ret) && i < src_fields.count(); ++i) {
ObField tmp_field;
if (OB_FAIL(tmp_field.deep_copy(src_fields.at(i), &allocator))) {
LOG_WARN("deep copy field failed", K(ret));
} else if (OB_FAIL(dst_fields.push_back(tmp_field))) {
LOG_WARN("push back field param failed", K(ret));
} else { }
}
}
return ret;
}
int ObDbmsInfo::init_params(int64_t param_count)
{
int ret = OB_SUCCESS;
ObIAllocator *alloc = NULL;
OV (OB_NOT_NULL(entity_), OB_NOT_INIT, stmt_id_, param_count);
OV (OB_NOT_NULL(entity_), OB_NOT_INIT, ps_sql_, param_count);
OX (alloc = &entity_->get_arena_allocator());
CK (OB_NOT_NULL(alloc));
OX (param_names_.reset());
OX (param_names_.set_allocator(alloc));
OZ (param_names_.init(param_count), stmt_id_, param_count);
OZ (param_names_.init(param_count), ps_sql_, param_count);
OX (bind_params_.reset());
OX (bind_params_.set_allocator(alloc));
OZ (bind_params_.init(param_count), stmt_id_, param_count);
OZ (bind_params_.init(param_count), ps_sql_, param_count);
OX (exec_params_.~Ob2DArray());
OX (new (&exec_params_) ParamStore(ObWrapperAllocator(alloc)));
return ret;
@ -181,12 +207,12 @@ int ObDbmsInfo::add_param_name(ObString &clone_name)
ObIAllocator *alloc = NULL;
int64_t param_cnt = param_names_.count();
CK (into_cnt <= param_cnt);
OV (OB_NOT_NULL(entity_), OB_NOT_INIT, stmt_id_, param_cnt);
OV (OB_NOT_NULL(entity_), OB_NOT_INIT, ps_sql_, param_cnt);
OX (alloc = &entity_->get_arena_allocator());
CK (OB_NOT_NULL(alloc));
OX (into_names_.reset());
OX (into_names_.set_allocator(alloc));
OZ (into_names_.init(into_cnt), stmt_id_, into_cnt);
OZ (into_names_.init(into_cnt), ps_sql_, into_cnt);
for (int64_t i = param_cnt - into_cnt; OB_SUCC(ret) && i < param_cnt; ++i) {
OZ (into_names_.push_back(param_names_.at(i)));
}