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[FEAT MERGE]sql compat feature

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Co-authored-by: Zach41 <zach_41@163.com>
This commit is contained in:
zzg19950727
2023-08-30 11:44:37 +00:00
committed by ob-robot
parent 0dc1000829
commit 5e158ef5e9
39 changed files with 2339 additions and 477 deletions
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44
src/sql/session/ob_sql_session_info.h
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@ -409,6 +409,28 @@ typedef common::hash::ObHashMap<uint64_t, pl::ObPLPackageState *,
common::hash::NoPthreadDefendMode> ObPackageStateMap;
typedef common::hash::ObHashMap<uint64_t, share::ObSequenceValue,
common::hash::NoPthreadDefendMode> ObSequenceCurrvalMap;
struct ObDBlinkSequenceIdKey{
ObDBlinkSequenceIdKey()
:dblink_id_(OB_INVALID_ID)
{}
ObDBlinkSequenceIdKey(const common::ObString &name, uint64_t dblink_id)
:sequence_name_(name),dblink_id_(dblink_id)
{}
~ObDBlinkSequenceIdKey(){}
int hash(uint64_t &res) const
{
res = 0;
res = common::murmurhash(sequence_name_.ptr(), sequence_name_.length(), 0);
res = common::murmurhash(&dblink_id_, sizeof(uint64_t), res);
return OB_SUCCESS;
}
bool operator==(const ObDBlinkSequenceIdKey &rv) const
{ return dblink_id_ == rv.dblink_id_ && sequence_name_ == rv.sequence_name_; }
common::ObString sequence_name_;
uint64_t dblink_id_;
};
typedef common::hash::ObHashMap<ObDBlinkSequenceIdKey, uint64_t,
common::hash::NoPthreadDefendMode> ObDBlinkSequenceIdMap;
typedef common::hash::ObHashMap<common::ObString,
ObContextUnit *,
common::hash::NoPthreadDefendMode,
@ -800,6 +822,8 @@ public:
void gen_gtt_trans_scope_unique_id();
common::ObIArray<uint64_t> &get_gtt_session_scope_ids() { return gtt_session_scope_ids_; }
common::ObIArray<uint64_t> &get_gtt_trans_scope_ids() { return gtt_trans_scope_ids_; }
int add_dblink_sequence_schema(ObSequenceSchema *schema);
int get_dblink_sequence_schema(int64_t sequence_id, const ObSequenceSchema* &schema)const;
void set_for_trigger_package(bool value) { is_for_trigger_package_ = value; }
bool is_for_trigger_package() const { return is_for_trigger_package_; }
@ -1022,10 +1046,22 @@ public:
uint64_t seq_id,
const share::ObSequenceValue &value);
int drop_sequence_value_if_exists(uint64_t tenant_id, uint64_t seq_id);
int drop_sequence_value_if_exists(uint64_t seq_id);
int get_dblink_sequence_id(const common::ObString &sequence_name,
uint64_t dblink_id,
uint64_t &seq_id) const;
int get_next_sequence_id(uint64_t &seq_id);
int set_dblink_sequence_id(const common::ObString &sequence_name,
uint64_t dblink_id,
uint64_t seq_id);
int drop_dblink_sequence_id_if_exists(const common::ObString &sequence_name,
uint64_t dblink_id,
uint64_t seq_id);
void reuse_all_sequence_value()
{
sequence_currval_map_.reuse();
dblink_sequence_id_map_.reuse();
}
int get_context_values(const common::ObString &context_name,
const common::ObString &attribute,
@ -1086,6 +1122,9 @@ public:
ObSequenceCurrvalEncoder &get_sequence_currval_encoder() { return sequence_currval_encoder_; }
ObContextsMap &get_contexts_map() { return contexts_map_; }
ObSequenceCurrvalMap &get_sequence_currval_map() { return sequence_currval_map_; }
ObDBlinkSequenceIdMap &get_dblink_sequence_id_map() { return dblink_sequence_id_map_; }
void set_current_dblink_sequence_id(int64_t id) { current_dblink_sequence_id_ = id; }
int64_t get_current_dblink_sequence_id() const { return current_dblink_sequence_id_; }
int get_mem_ctx_alloc(common::ObIAllocator *&alloc);
int update_sess_sync_info(const SessionSyncInfoType sess_sync_info_type,
const char *buf, const int64_t length, int64_t &pos);
@ -1314,6 +1353,8 @@ private:
SessionType session_type_;
ObPackageStateMap package_state_map_;
ObSequenceCurrvalMap sequence_currval_map_;
ObDBlinkSequenceIdMap dblink_sequence_id_map_;
int64_t current_dblink_sequence_id_;
ObContextsMap contexts_map_;
int64_t curr_session_context_size_;
@ -1464,6 +1505,7 @@ private:
int32_t vport_;
int64_t in_bytes_;
int64_t out_bytes_;
common::ObSEArray<ObSequenceSchema*, 2> dblink_sequence_schemas_;
};
inline bool ObSQLSessionInfo::is_terminate(int &ret) const