v0.0.16

enhance join and having with multi condition

v0.0.15

bug fixed for NewSQLVar()

v0.0.14

add a type SQLVar for add sql vars, ex:current_timestamp

v0.0.13

add WhereStr, WhereAndStr, WhereOrStr function

v0.0.12

support bulk insert

v0.0.11

bugs fixed

v0.0.10

add feature for process nil value

v0.0.9

bugfixd for EscapeStr()

v0.0.8

fix Limit() for SQLite

v0.0.7

support SQLite v0.0.7