* [td-5654]<fix>: fix the bug caused by unexpected error code.

* [td-5707]<fix>: fix bug in interp query while only one row exists in a table.

* [TD-5702]<fix>: taosdemo remove memory operation.

* [TD-5702]<fix>: taosdemo remove memory operation.

* add remainderBufLen to check row data generation.

* row data generation with remainder buffer length checking.
Co-authored-by: NHaojun Liao <hjliao@taosdata.com>
Co-authored-by: NHaojun Liao <hjxilinx@users.noreply.github.com>
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>