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fix some dup table bugs

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This commit is contained in:
ChangerR
2023-08-15 10:10:47 +00:00
committed by ob-robot
parent fcde1af1cd
commit 7d7e68e967
11 changed files with 79 additions and 75 deletions
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59
src/sql/optimizer/ob_optimizer_util.cpp
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@ -8124,65 +8124,6 @@ int ObOptimizerUtil::check_exec_param_filter_exprs(const ObIArray<ObRawExpr *> &
return ret;
}
int ObOptimizerUtil::adjust_join_path_dup_table_replica_pos(const Path *path,
const int64_t cur_dup_table_pos)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(path)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret), K(path));
} else if (!path->is_join_path() ||
path->strong_sharding_ == NULL ||
!path->strong_sharding_->get_can_reselect_replica()) {
//do nothing
} else {
const JoinPath *tmp_path = static_cast<const JoinPath*>(path);
if (OB_ISNULL(tmp_path->left_path_) || OB_ISNULL(tmp_path->left_path_->strong_sharding_) ||
OB_ISNULL(tmp_path->right_path_) || OB_ISNULL(tmp_path->right_path_->strong_sharding_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected error", K(ret), KPC(tmp_path->left_path_), KPC(tmp_path->right_path_));
} else if (OB_ISNULL(tmp_path->strong_sharding_->get_phy_table_location_info()) ||
OB_UNLIKELY(1 != tmp_path->strong_sharding_->get_phy_table_location_info()->get_partition_cnt())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected error", K(ret));
} else {
const ObCandiTabletLoc &phy_part_loc =
tmp_path->strong_sharding_->get_phy_table_location_info()->get_phy_part_loc_info_list_for_update().at(0);
const ObIArray<ObRoutePolicy::CandidateReplica> &replicas =
phy_part_loc.get_partition_location().get_replica_locations();
if (OB_UNLIKELY(cur_dup_table_pos < 0 || cur_dup_table_pos >= replicas.count())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected error", K(cur_dup_table_pos), K(replicas.count()), K(ret));
} else {
const ObAddr &addr = replicas.at(cur_dup_table_pos).get_server();
ObSEArray<ObShardingInfo*, 2> input_shardings;
ObSEArray<int64_t, 2> reselected_dup_pos;
if (OB_FAIL(input_shardings.push_back(tmp_path->left_path_->strong_sharding_)) ||
OB_FAIL(input_shardings.push_back(tmp_path->right_path_->strong_sharding_))) {
LOG_WARN("failed to input shardings", K(ret));
} else if (OB_FAIL(compute_duplicate_table_replica_pos(addr, input_shardings, reselected_dup_pos))) {
LOG_WARN("failed to compute duplicate table replica pos", K(ret));
} else if (OB_UNLIKELY(reselected_dup_pos.count() != 2)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected error", K(ret), K(reselected_dup_pos.count()));
} else if (OB_FAIL(SMART_CALL(adjust_join_path_dup_table_replica_pos(tmp_path->left_path_,
reselected_dup_pos.at(0))))) {
LOG_WARN("failed to adjust join path dup table replica pos", K(ret));
} else if (OB_FAIL(SMART_CALL(adjust_join_path_dup_table_replica_pos(tmp_path->right_path_,
reselected_dup_pos.at(1))))) {
LOG_WARN("failed to adjust join path dup table replica pos", K(ret));
} else {
const_cast<JoinPath*>(tmp_path)->left_dup_table_pos_ = reselected_dup_pos.at(0);
const_cast<JoinPath*>(tmp_path)->right_dup_table_pos_ = reselected_dup_pos.at(1);
LOG_TRACE("Succeed to adjust join path dup table replica pos", K(addr),K(input_shardings),
K(reselected_dup_pos));
}
}
}
}
return ret;
}
int ObOptimizerUtil::check_contain_batch_stmt_parameter(ObRawExpr* expr, bool &contain)
{
int ret = OB_SUCCESS;