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Fix: ob_last_schema_version need sync

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This commit is contained in:
yaojing624
2023-07-03 04:12:27 +00:00
committed by ob-robot
parent 2f62b5283b
commit d72f24221d
5 changed files with 233 additions and 17 deletions
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24
src/sql/session/ob_sql_session_info.h
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@ -213,6 +213,7 @@ enum SessionSyncInfoType {
SESSION_SYNC_TXN_PARTICIPANTS_INFO = 7, // 7: txn dynamic info
SESSION_SYNC_TXN_EXTRA_INFO = 8, // 8: txn dynamic info
SESSION_SYNC_SEQUENCE_CURRVAL = 9, // for sequence currval
SESSION_SYNC_ERROR_SYS_VAR = 10, // for error scene need sync sysvar info
SESSION_SYNC_MAX_TYPE,
};
@ -362,6 +363,24 @@ public:
static const int16_t CONINFO_BY_SESS = 0xC078;
};
// The current system variable synchronization will not trigger synchronization in
// the error reporting scenario. A new type is added here for variables that still
// need to be synchronized in the error reporting scenario
class ObErrorSyncSysVarEncoder : public ObSessInfoEncoder {
public:
ObErrorSyncSysVarEncoder() : ObSessInfoEncoder() {}
virtual ~ObErrorSyncSysVarEncoder() {}
virtual int serialize(ObSQLSessionInfo &sess, char *buf, const int64_t length, int64_t &pos) override;
virtual int deserialize(ObSQLSessionInfo &sess, const char *buf, const int64_t length, int64_t &pos) override;
virtual int64_t get_serialize_size(ObSQLSessionInfo &sess) const override;
virtual int fetch_sess_info(ObSQLSessionInfo &sess, char *buf, const int64_t length, int64_t &pos) override;
virtual int64_t get_fetch_sess_info_size(ObSQLSessionInfo& sess) override;
virtual int compare_sess_info(const char* current_sess_buf, int64_t current_sess_length,
const char* last_sess_buf, int64_t last_sess_length) override;
virtual int display_sess_info(ObSQLSessionInfo &sess, const char* current_sess_buf,
int64_t current_sess_length, const char* last_sess_buf, int64_t last_sess_length) override;
};
#define DEF_SESSION_TXN_ENCODER(CLS) \
class CLS final : public ObSessInfoEncoder { \
public: \
@ -1024,6 +1043,7 @@ public:
ObAppCtxInfoEncoder &get_app_ctx_encoder() { return app_ctx_info_encoder_; }
ObClientIdInfoEncoder &get_client_info_encoder() { return client_id_info_encoder_;}
ObControlInfoEncoder &get_control_info_encoder() { return control_info_encoder_;}
ObErrorSyncSysVarEncoder &get_error_sync_sys_var_encoder() { return error_sync_sys_var_encoder_;}
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_; }
@ -1335,7 +1355,8 @@ private:
&txn_dynamic_info_encoder_,
&txn_participants_info_encoder_,
&txn_extra_info_encoder_,
&sequence_currval_encoder_
&sequence_currval_encoder_,
&error_sync_sys_var_encoder_
};
ObSysVarEncoder sys_var_encoder_;
//ObUserVarEncoder usr_var_encoder_;
@ -1348,6 +1369,7 @@ private:
ObTxnParticipantsInfoEncoder txn_participants_info_encoder_;
ObTxnExtraInfoEncoder txn_extra_info_encoder_;
ObSequenceCurrvalEncoder sequence_currval_encoder_;
ObErrorSyncSysVarEncoder error_sync_sys_var_encoder_;
public:
void post_sync_session_info();
void prep_txn_free_route_baseline(bool reset_audit = true);