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[scn] fix failure of mittest after refresh feature scn

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obdev
2022-11-28 01:46:42 +00:00
committed by ob-robot
parent 49a02f3304
commit 54b64a7263
1898 changed files with 255804 additions and 280809 deletions
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110
src/sql/engine/dml/ob_table_modify_op.cpp
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@ -82,7 +82,7 @@ int ForeignKeyHandle::do_handle(ObTableModifyOp &op,
bool is_self_ref = false;
if (OB_FAIL(is_self_ref_row(op.get_eval_ctx(), old_row, fk_arg, is_self_ref))) {
LOG_WARN("is_self_ref_row failed", K(ret), K(old_row), K(fk_arg));
} else if (new_row.empty() && is_self_ref && op.is_fk_nested_session()) {
} else if (new_row.empty() && is_self_ref && op.is_nested_session()) {
// delete self refercnced row should not cascade delete.
} else if (OB_FAIL(cascade(op, fk_arg, old_row, new_row))) {
LOG_WARN("failed to cascade", K(ret), K(fk_arg), K(old_row), K(new_row));
@ -519,6 +519,7 @@ ObTableModifyOp::ObTableModifyOp(ObExecContext &ctx,
inner_conn_(NULL),
tenant_id_(0),
saved_conn_(),
is_nested_session_(false),
foreign_key_checks_(false),
need_close_conn_(false),
iter_end_(false),
@ -535,20 +536,6 @@ ObTableModifyOp::ObTableModifyOp(ObExecContext &ctx,
GET_SQL_MODE_BIT(IS_NO_BACKSLASH_ESCAPES, ctx_.get_my_session()->get_sql_mode(), obj_print_params_.skip_escape_);
}
bool ObTableModifyOp::is_fk_root_session() {
bool ret = false;
if (OB_ISNULL(ctx_.get_parent_ctx())) {
if (this->need_foreign_key_checks()) {
ret = true;
}
} else {
if (!ctx_.get_parent_ctx()->get_das_ctx().is_fk_cascading_ && need_foreign_key_checks()) {
ret = true;
}
}
return ret;
}
int ObTableModifyOp::inner_open()
{
int ret = OB_SUCCESS;
@ -692,16 +679,6 @@ int ObTableModifyOp::inner_close()
dml_rtctx_.das_ref_.reset();
}
}
// Release the hash sets created at root ctx for delete distinct check
if (OB_SUCC(ret) && get_exec_ctx().is_root_ctx()) {
DASDelCtxList& del_ctx_list = get_exec_ctx().get_das_ctx().get_das_del_ctx_list();
DASDelCtxList::iterator iter = del_ctx_list.begin();
for (; OB_SUCC(ret)&& iter != del_ctx_list.end(); iter++) {
DmlRowkeyDistCtx del_ctx = *iter;
del_ctx.deleted_rows_->destroy();
}
del_ctx_list.destroy();
}
return ret;
}
@ -798,7 +775,7 @@ int ObTableModifyOp::calc_single_table_loc()
K(table_loc_id), K(ref_table_id), K(das_ctx.get_table_loc_list()));
} else {
get_input()->table_loc_ = table_loc;
get_input()->tablet_loc_ = table_loc->get_first_tablet_loc();
get_input()->tablet_loc_ = table_loc->tablet_locs_.get_first();
}
}
return ret;
@ -836,6 +813,7 @@ int ObTableModifyOp::open_inner_conn()
if (OB_SUCC(ret)) {
inner_conn_ = static_cast<ObInnerSQLConnection *>(session->get_inner_conn());
tenant_id_ = session->get_effective_tenant_id();
is_nested_session_ = ObSQLUtils::is_nested_sql(&ctx_);
}
return ret;
}
@ -1069,85 +1047,5 @@ int ObTableModifyOp::submit_all_dml_task()
return ret;
}
//The data to be written by DML will be buffered in the DAS Write Buffer
//When the buffer data exceeds 6M,
//needs to be written to the storage to release the memory.
int ObTableModifyOp::discharge_das_write_buffer()
{
int ret = OB_SUCCESS;
if (dml_rtctx_.das_ref_.get_das_alloc().used() >= das::OB_DAS_MAX_TOTAL_PACKET_SIZE) {
LOG_INFO("DASWriteBuffer full, now to write storage",
"buffer memory", dml_rtctx_.das_ref_.get_das_alloc().used());
ret = submit_all_dml_task();
}
return ret;
}
int ObTableModifyOp::get_next_row_from_child()
{
int ret = OB_SUCCESS;
clear_evaluated_flag();
if (OB_FAIL(child_->get_next_row())) {
if (OB_ITER_END != ret) {
LOG_WARN("fail to get next row", K(ret));
}
} else {
LOG_TRACE("child output row", "row", ROWEXPR2STR(eval_ctx_, child_->get_spec().output_));
}
return ret;
}
int ObTableModifyOp::inner_get_next_row()
{
int ret = OB_SUCCESS;
if (iter_end_) {
LOG_DEBUG("can't get gi task, iter end", K(MY_SPEC.id_), K(iter_end_));
ret = OB_ITER_END;
} else {
while (OB_SUCC(ret)) {
if (OB_FAIL(try_check_status())) {
LOG_WARN("check status failed", K(ret));
} else if (OB_FAIL(get_next_row_from_child())) {
if (OB_ITER_END != ret) {
LOG_WARN("fail to get next row", K(ret));
} else {
iter_end_ = true;
ret = OB_SUCCESS;
break;
}
} else if (OB_FAIL(write_row_to_das_buffer())) {
LOG_WARN("write row to das failed", K(ret));
} else if (OB_FAIL(discharge_das_write_buffer())) {
LOG_WARN("discharge das write buffer failed", K(ret));
} else if (is_error_logging_ && err_log_rt_def_.first_err_ret_ != OB_SUCCESS) {
clear_evaluated_flag();
err_log_rt_def_.curr_err_log_record_num_++;
err_log_rt_def_.reset();
continue;
} else if (MY_SPEC.is_returning_) {
break;
}
}
if (OB_SUCC(ret) && iter_end_ && dml_rtctx_.das_ref_.has_task()) {
//DML operator reach iter end,
//now submit the remaining rows in the DAS Write Buffer to the storage
if (dml_rtctx_.need_pick_del_task_first() &&
OB_FAIL(dml_rtctx_.das_ref_.pick_del_task_to_first())) {
LOG_WARN("pick delete das task to first failed", K(ret));
} else if (OB_FAIL(dml_rtctx_.das_ref_.execute_all_task())) {
LOG_WARN("execute all dml das task failed", K(ret));
} else if (OB_FAIL(dml_rtctx_.das_ref_.close_all_task())) {
LOG_WARN("close all das task failed", K(ret));
}
}
//to post process the DML info after writing all data to the storage or returning one row
ret = write_rows_post_proc(ret);
if (OB_SUCC(ret) && iter_end_) {
ret = OB_ITER_END;
}
}
return ret;
}
} // namespace sql
} // namespace oceanbase