feat: add retrieve DB and table route info APIs

fix(query): fix no-fill expression calculation bug.

fix: resolve a format issue of printf in hashTest.cpp

refact: alter db replica

fix(tdb): typo casues large page crash

other:merge 3.0, and support last query cache

some problems of docs

enh: alter db replica

enh(client): add debug log

fix: fix coverity issues

fix(query): fix crash if block SMA is set and real data is not loaded.

fix:  change listent backlog

fix: improve test coverage