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[master] handle txn info sync in asc order

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This commit is contained in:
chinaxing
2023-05-17 23:41:16 +00:00
committed by ob-robot
parent 3ed5a9b315
commit 305a2f95c8
2 changed files with 49 additions and 1 deletions
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20
src/sql/session/ob_sql_session_info.h
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@ -216,6 +216,26 @@ enum SessionSyncInfoType {
SESSION_SYNC_MAX_TYPE,
};
struct SessSyncTxnTypeSet {
SessSyncTxnTypeSet() {
types_.add_member(SessionSyncInfoType::SESSION_SYNC_TXN_STATIC_INFO);
types_.add_member(SessionSyncInfoType::SESSION_SYNC_TXN_DYNAMIC_INFO);
types_.add_member(SessionSyncInfoType::SESSION_SYNC_TXN_PARTICIPANTS_INFO);
types_.add_member(SessionSyncInfoType::SESSION_SYNC_TXN_EXTRA_INFO);
};
common::ObFixedBitSet<oceanbase::sql::SessionSyncInfoType::SESSION_SYNC_MAX_TYPE> types_;
bool is_contain(const int t) { return types_.has_member(t); }
void type_range(int &min, int &max) {
min = SessionSyncInfoType::SESSION_SYNC_TXN_STATIC_INFO;
max = SessionSyncInfoType::SESSION_SYNC_TXN_EXTRA_INFO;
}
static SessSyncTxnTypeSet &get_instance() {
static SessSyncTxnTypeSet instance;
return instance;
}
};
class ObSessInfoEncoder {
public:
ObSessInfoEncoder() : is_changed_(false) {}