WingC a7bf006b51 Use BackendStatus to show BE's infomation in show backends; (#3713) ...

The infomation is displayed in JSON format.For example:
{"lastTabletReportTime":"2020-05-28 15:29:01"}

2020-06-06 11:37:48 +08:00

..

sql-functions

[Function] Support utf-8 encoding in instr, locate, locate_pos, lpad, rpad (#3638)

2020-05-22 14:34:26 +08:00

sql-statements

Use BackendStatus to show BE's infomation in show backends; (#3713)

2020-06-06 11:37:48 +08:00