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Add is_lookup flag in query_flag to inform the transaction layer that this is a lookup task

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yishenglanlingzui
2023-03-22 10:41:42 +00:00
committed by ob-robot
parent 79723299c1
commit e3aa4c5a8f
3 changed files with 18 additions and 9 deletions
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5
src/sql/engine/table/ob_table_scan_op.cpp
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@ -880,6 +880,7 @@ OB_INLINE int ObTableScanOp::init_das_scan_rtdef(const ObDASScanCtDef &das_ctdef
if (MY_SPEC.batch_scan_flag_ || is_lookup) {
das_rtdef.scan_flag_.scan_order_ = ObQueryFlag::KeepOrder;
}
das_rtdef.scan_flag_.is_lookup_ = is_lookup;
das_rtdef.need_check_output_datum_ = MY_SPEC.need_check_output_datum_;
das_rtdef.sql_mode_ = my_session->get_sql_mode();
das_rtdef.stmt_allocator_.set_alloc(&das_ref_.get_das_alloc());
@ -3249,6 +3250,7 @@ bool ObGlobalIndexLookupOpImpl::need_next_index_batch() const
int ObGlobalIndexLookupOpImpl::check_lookup_row_cnt()
{
int ret = OB_SUCCESS;
ObSQLSessionInfo *my_session = GET_MY_SESSION(table_scan_op_->get_exec_ctx());
if (GCONF.enable_defensive_check()
&& get_lookup_ctdef()->pd_expr_spec_.pushdown_filters_.empty()) {
if (OB_UNLIKELY(lookup_rowkey_cnt_ != lookup_row_cnt_)
@ -3260,7 +3262,8 @@ int ObGlobalIndexLookupOpImpl::check_lookup_row_cnt()
K(ret), K_(lookup_rowkey_cnt), K_(lookup_row_cnt),
"index_group_cnt", get_index_group_cnt(),
"lookup_group_cnt", get_lookup_group_cnt(),
"index_table_id", table_scan_op_->get_tsc_spec().get_ref_table_id());
"index_table_id", table_scan_op_->get_tsc_spec().get_ref_table_id(),
KPC(my_session->get_tx_desc()));
//now to dump lookup das task info
for (DASTaskIter task_iter = das_ref_.begin_task_iter(); !task_iter.is_end(); ++task_iter) {
ObDASScanOp *das_op = static_cast<ObDASScanOp*>(*task_iter);