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[FEAT MERGE] support auto dop

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obdev
2023-04-28 15:11:52 +00:00
committed by ob-robot
parent 642f1c7d84
commit b41dc0ebdd
106 changed files with 3815 additions and 2844 deletions
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14
src/sql/resolver/dml/ob_sql_hint.cpp
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@ -311,7 +311,7 @@ int ObQueryHint::init_query_hint(ObIAllocator *allocator,
} else if (OB_FAIL(distribute_hint_to_orig_stmt(stmt))) {
LOG_WARN("faild to distribute hint to orig stmt", K(ret));
} else {
LOG_DEBUG("finish init query hint", K(*this));
LOG_TRACE("finish init query hint", K(*this));
}
return ret;
}
@ -1111,7 +1111,7 @@ int ObStmtHint::init_stmt_hint(const ObDMLStmt &stmt,
LOG_WARN("failed to merge hint", K(ret));
}
}
LOG_DEBUG("finish init stmt hint", K(stmt.get_stmt_id()), K(qb_name), K(*this));
LOG_TRACE("finish init stmt hint", K(stmt.get_stmt_id()), K(qb_name), K(*this));
}
return ret;
}
@ -1836,10 +1836,16 @@ const LogTableHint* ObLogPlanHint::get_index_hint(uint64_t table_id) const
return NULL != log_table_hint && !log_table_hint->index_hints_.empty() ? log_table_hint : NULL;
}
const ObTableParallelHint *ObLogPlanHint::get_parallel_hint(uint64_t table_id) const
int64_t ObLogPlanHint::get_parallel(uint64_t table_id) const
{
int64_t table_parallel = ObGlobalHint::UNSET_PARALLEL;
const LogTableHint *log_table_hint = get_log_table_hint(table_id);
return NULL == log_table_hint ? NULL : log_table_hint->parallel_hint_;
if (NULL == log_table_hint || NULL == log_table_hint->parallel_hint_) {
table_parallel = is_outline_data_ ? ObGlobalHint::DEFAULT_PARALLEL : ObGlobalHint::UNSET_PARALLEL;
} else {
table_parallel = log_table_hint->parallel_hint_->get_parallel();
}
return table_parallel;
}
int ObLogPlanHint::check_use_das(uint64_t table_id, bool &force_das, bool &force_no_das) const