v1.1.6

1. add sqlResult.IsNotFound()
2. support DB.PrintSql(...)

v1.1.5

1. select: remove ErrNotFound.

v1.1.3

1. select: support basic type
2. insert: fix sql head concat

v1.1.2

Result: add Query()/Args(), change Sql() string fmt

v1.1.1

1. fix lower case
2. add quote for insert field name
3. opt err details

v1.1.0

1. fix nil receiver when struct does not have enough fields

related:
#18

v1.0.0

first release.