MySQL 返回的查询结果为空 (即零行)。 (查询花费 0.0011 秒。)
SELECT * FROM `USER_STATISTICS`
| USER | TOTAL_CONNECTIONS | CONCURRENT_CONNECTIONS | CONNECTED_TIME | BUSY_TIME | CPU_TIME | BYTES_RECEIVED | BYTES_SENT | BINLOG_BYTES_WRITTEN | ROWS_READ | ROWS_SENT | ROWS_DELETED | ROWS_INSERTED | ROWS_UPDATED | SELECT_COMMANDS | UPDATE_COMMANDS | OTHER_COMMANDS | COMMIT_TRANSACTIONS | ROLLBACK_TRANSACTIONS | DENIED_CONNECTIONS | LOST_CONNECTIONS | ACCESS_DENIED | EMPTY_QUERIES | TOTAL_SSL_CONNECTIONS | MAX_STATEMENT_TIME_EXCEEDED | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|