Function binlog_commit_flush_stmt_cache

sql/log.cc:2314–2332

This function flushes the stmt-cache upon commit. @param thd The thread whose transaction should be flushed @param cache_mngr Pointer to the cache manager @return nonzero if an error pops up when flushing the cache. */

    nonzero if an error pops up when flushing the cache.
*/
static inline int
binlog_commit_flush_stmt_cache(THD *thd, bool all,
                               binlog_cache_mngr *cache_mngr)
{
  DBUG_ENTER("binlog_commit_flush_stmt_cache");
#ifdef WITH_WSREP
  if (thd->wsrep_mysql_replicated > 0)
  {
    DBUG_ASSERT(WSREP(thd));
    WSREP_DEBUG("avoiding binlog_commit_flush_trx_cache: %d",
                thd->wsrep_mysql_replicated);
    return 0;
  }
#endif

  Query_log_event end_evt(thd, STRING_WITH_LEN("COMMIT"),
                          FALSE, TRUE, TRUE, 0);
  DBUG_RETURN(binlog_flush_cache(thd, cache_mngr, &end_evt, all, TRUE, FALSE));
}


inline size_t serialize_with_xid(XID *xid, char *buf, size_t buf_size,