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fix outline/hint generate plan bug

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This commit is contained in:
obdev
2023-03-04 01:41:06 +00:00
committed by ob-robot
parent a038417955
commit 9eba955ac6
20 changed files with 694 additions and 431 deletions
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8
src/sql/rewrite/ob_transform_groupby_pullup.cpp
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@ -305,7 +305,7 @@ int ObTransformGroupByPullup::check_groupby_pullup_validity(ObDMLStmt *stmt,
} else if (OB_FAIL(check_hint_valid(*stmt, *table->ref_query_, hint_valid))) {
LOG_WARN("check hint failed", K(ret));
} else if (!hint_valid) {
is_valid = false;
// can not set is_valid as false, may pullup other table
OPT_TRACE("hint reject transform");
} else if (OB_FALSE_IT(myhint = static_cast<const ObViewMergeHint*>(sub_stmt->get_stmt_hint().get_normal_hint(T_MERGE_HINT)))) {
} else if (ignore_tables.has_member(stmt->get_table_bit_index(table->table_id_))) {
@ -1071,12 +1071,12 @@ int ObTransformGroupByPullup::need_transform(const common::ObIArray<ObParentDMLS
} else {
need_trans = query_hint->is_valid_outline_transform(ctx_->trans_list_loc_,
get_hint(table->ref_query_->get_stmt_hint()));
if (!need_trans) {
OPT_TRACE("outline reject transform");
}
LOG_DEBUG("need trans pullup0", K(need_trans));
}
}
if (OB_SUCC(ret) && !need_trans) {
OPT_TRACE("outline reject transform");
}
}
LOG_DEBUG("need trans pullup", K(need_trans));
return ret;