* [TS-1063]<feature>(connector): one batch bind multi tables' data

* [TS-1063]<feature>(connector): jdbc change

* [TS-1063]<feature>(connector): fix null pointer exception

* [TS-1063]<feature>(connector): init and prepared stmt until setTableName

[TS-1026](query,insert,other,connector,tools):fix app error of select from (select * from empty_stable) by set subquery command to retrieve empty results

[TS-2016](query,insert,other,connector,tools):fix app error of select from (select * from empty_stable) by set subquery command to retrieve empty results

not perform SDataRow/SKVRow convert anymore, utilize boundNullLen to facilitate the memRowType predict

calculate the memRowType precisely when NonVarType exists as to minimize the memory copy and to avoid of sorting for ordered input

[TD-11891]<fix>: where condition invalid expression error msg wrongly reported as 'not support ordinary column join'