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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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48
src/sql/engine/ob_operator_factory.h
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@ -14,10 +14,13 @@
#define OCEANBASE_ENGINE_OB_OPERATOR_FACTORY_H_
#include "lib/allocator/ob_allocator.h"
#include "share/ob_cluster_version.h"
#include "sql/engine/ob_phy_operator_type.h"
namespace oceanbase {
namespace sql {
namespace oceanbase
{
namespace sql
{
class ObOpSpec;
class ObOperator;
@ -26,22 +29,25 @@ class ObExecContext;
class ObStaticEngineCG;
class ObLogicalOperator;
struct ObOperatorFactory {
struct ObOperatorFactory
{
public:
// allocate operator specification
static int alloc_op_spec(
common::ObIAllocator& alloc, const ObPhyOperatorType type, const int64_t child_cnt, ObOpSpec*& spec);
static int alloc_op_spec(common::ObIAllocator &alloc, const ObPhyOperatorType type,
const int64_t child_cnt, ObOpSpec *&spec);
// allocate operator
static int alloc_operator(common::ObIAllocator& alloc, ObExecContext& exec_ctx, const ObOpSpec& spec,
ObOpInput* input, const int64_t child_cnt, ObOperator*& op);
static int alloc_operator(common::ObIAllocator &alloc,
ObExecContext &exec_ctx, const ObOpSpec &spec, ObOpInput *input,
const int64_t child_cnt, ObOperator *&op);
// allocate operator input
static int alloc_op_input(
common::ObIAllocator& alloc, ObExecContext& exec_ctx, const ObOpSpec& spec, ObOpInput*& input);
static int alloc_op_input(common::ObIAllocator &alloc, ObExecContext &exec_ctx,
const ObOpSpec &spec, ObOpInput *&input);
// generate operator specification
static int generate_spec(ObStaticEngineCG& cg, ObLogicalOperator& log_op, ObOpSpec& spec, const bool in_root_job);
static int generate_spec(ObStaticEngineCG &cg, ObLogicalOperator &log_op, ObOpSpec &spec,
const bool in_root_job);
static inline bool is_registered(const ObPhyOperatorType type)
{
@ -53,18 +59,28 @@ public:
return type >= 0 && type < PHY_END && NULL != G_ALL_ALLOC_FUNS_[type].input_func_;
}
struct AllocFun {
static inline bool is_vectorized(const ObPhyOperatorType type)
{
// consider upgrade case: disable vectorize if high version observer support
// vectorization, while low version observer does NOT
return type >= 0 && type < PHY_END && G_VECTORIZED_OP_ARRAY_[type] &&
(G_OB_VERSION_ARRAY_[type] <= GET_MIN_CLUSTER_VERSION());
}
struct AllocFun
{
__typeof__(&ObOperatorFactory::alloc_op_spec) spec_func_;
__typeof__(&ObOperatorFactory::alloc_operator) op_func_;
__typeof__(&ObOperatorFactory::alloc_op_input) input_func_;
__typeof__(&ObOperatorFactory::generate_spec) gen_spec_func_;
};
private:
static AllocFun* G_ALL_ALLOC_FUNS_;
static AllocFun *G_ALL_ALLOC_FUNS_;
static bool *G_VECTORIZED_OP_ARRAY_;
static uint64_t *G_OB_VERSION_ARRAY_;
};
} // end namespace sql
} // end namespace oceanbase
} // end namespace sql
} // end namespace oceanbase
#endif // OCEANBASE_ENGINE_OB_OPERATOR_FACTORY_H_
#endif // OCEANBASE_ENGINE_OB_OPERATOR_FACTORY_H_