Shulou(Shulou.com)06/01 Report--

Function Interface:

trx_lists_init_at_db_starttrx_resurrect_inserttrx_resurrect_update

State of Things:

/*-------------------------------------------------------------*/#define TRX_UNDO_STATE 0 /*! < TRX_UNDO_ACTIVE, ... *//*-------------------------------------------------------------*/#define TRX_UNDO_TRX_ID 0 /*! < Transaction id */

XID ：

TRX_UNDO_XA_XID

Welcome to my "in-depth understanding of MySQL master-slave principle 32 lectures," as follows:

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