fix: correct macro name error

fix[query]: fix null write error bug for varchar/nchar data type.

fix[query]: enable min/max function to be applied to bool data type.

fix rpc problem

Feature/3.0 liaohj

refactor: add encode/decode logic for operator result info

enh: set datablock desc timestamp precision, and fix the bug of constant calculation

refactor: row bitmap to provide real semantics of NULL and NONE

feat: add query node, i.e. qnode, for query only purpose

feat: update time series data