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[FEAT MERGE] Solidify session vars for functional index

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This commit is contained in:
2149
2023-12-12 06:42:36 +00:00
committed by ob-robot
parent db82b0b5cd
commit 58aad590f1
189 changed files with 3671 additions and 1554 deletions
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45
src/sql/resolver/expr/ob_raw_expr.h
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@ -1656,7 +1656,9 @@ public:
is_called_in_sql_(true),
is_calculated_(false),
is_deterministic_(true),
partition_id_calc_type_(CALC_INVALID)
partition_id_calc_type_(CALC_INVALID),
local_session_var_(),
local_session_var_id_(OB_INVALID_INDEX_INT64)
{
}
@ -1677,7 +1679,9 @@ public:
is_deterministic_(true),
partition_id_calc_type_(CALC_INVALID),
may_add_interval_part_(MayAddIntervalPart::NO),
runtime_filter_type_(NOT_INIT_RUNTIME_FILTER_TYPE)
runtime_filter_type_(NOT_INIT_RUNTIME_FILTER_TYPE),
local_session_var_(&alloc),
local_session_var_id_(OB_INVALID_INDEX_INT64)
{
}
virtual ~ObRawExpr();
@ -1808,10 +1812,17 @@ public:
virtual int get_name_internal(char *buf, const int64_t buf_len, int64_t &pos, ExplainType type) const = 0;
// post-processing for expressions
int formalize(const ObSQLSessionInfo *my_session);
int formalize(const ObSQLSessionInfo *my_session,
bool solidify_session_vars = false);
int formalize_with_local_vars(const ObSQLSessionInfo *session_info,
const ObLocalSessionVar *local_vars,
int64_t local_var_id = OB_INVALID_INDEX_INT64);
int pull_relation_id();
int extract_info();
int deduce_type(const ObSQLSessionInfo *my_session = NULL);
int deduce_type(const ObSQLSessionInfo *my_session = NULL,
bool solidify_session_vars = false,
const ObLocalSessionVar *local_vars = NULL,
int64_t local_var_id = OB_INVALID_INDEX_INT64);
inline ObExprInfo &get_flags() { return info_; }
int set_enum_set_values(const common::ObIArray<common::ObString> &values);
const common::ObIArray<common::ObString> &get_enum_set_values() const { return enum_set_values_; }
@ -1894,10 +1905,23 @@ public:
K_(is_deterministic),
K_(partition_id_calc_type),
K_(may_add_interval_part));
virtual int set_local_session_vars(const share::schema::ObLocalSessionVar *local_sys_vars,
const ObBasicSessionInfo *session,
int64_t ctx_array_idx)
{ return OB_SUCCESS; }
share::schema::ObLocalSessionVar& get_local_session_var() { return local_session_var_; }
const share::schema::ObLocalSessionVar& get_local_session_var() const { return local_session_var_; }
int extract_local_session_vars_recursively(ObIArray<const share::schema::ObSessionSysVar *> &var_array);
void set_local_session_var_id(int64_t idx) { local_session_var_id_ = idx; }
int64_t get_local_session_var_id() { return local_session_var_id_; }
private:
const ObRawExpr *get_same_identify(const ObRawExpr *e,
const ObExprEqualCheckContext *check_ctx) const;
int formalize(const ObSQLSessionInfo *session_info,
bool solidify_session_vars,
const ObLocalSessionVar *local_vars,
int64_t local_var_id);
public:
uint32_t magic_num_;
@ -1930,6 +1954,8 @@ protected:
PartitionIdCalcType partition_id_calc_type_; //for calc_partition_id func to mark calc part type
MayAddIntervalPart may_add_interval_part_; // for calc_partition_id
RuntimeFilterType runtime_filter_type_; // for runtime filter
share::schema::ObLocalSessionVar local_session_var_;
int64_t local_session_var_id_;
private:
DISALLOW_COPY_AND_ASSIGN(ObRawExpr);
};
@ -1938,6 +1964,7 @@ inline void ObRawExpr::set_allocator(ObIAllocator &alloc)
{
inner_alloc_ = &alloc;
result_type_.set_allocator(&alloc);
local_session_var_.set_allocator(&alloc);
}
inline void ObRawExpr::unset_result_flag(uint32_t result_flag)
@ -2146,6 +2173,9 @@ public:
bool is_batch_stmt_parameter() { return is_batch_stmt_parameter_; }
void set_array_param_group_id(int64_t id) { array_param_group_id_ = id; }
int64_t get_array_param_group_id() const { return array_param_group_id_; }
virtual int set_local_session_vars(const share::schema::ObLocalSessionVar *local_sys_vars,
const ObBasicSessionInfo *session,
int64_t ctx_array_idx);
int set_dynamic_eval_questionmark(const ObExprResType &dst_type);
bool is_dynamic_eval_questionmark() const { return is_dynamic_eval_questionmark_; }
@ -3487,7 +3517,12 @@ public:
N_CHILDREN, exprs_,
K_(enum_set_values),
K_(dblink_name),
K_(dblink_id));
K_(dblink_id),
K_(local_session_var),
K_(local_session_var_id));
virtual int set_local_session_vars(const share::schema::ObLocalSessionVar *local_sys_vars,
const ObBasicSessionInfo *session,
int64_t ctx_array_idx);
private:
int check_param_num_internal(int32_t param_num, int32_t param_count, ObExprOperatorType type);
DISALLOW_COPY_AND_ASSIGN(ObSysFunRawExpr);