Delete value in given db.

Get a value from database.

GetAll values from database.

GetInt a value from database.

IDsToQueryString returns a comma separated list of given ids.

IDStringsToQueryString returns a comma separated list of given string ids.

Insert value in given db.

InsertAndSign a data in database, given data should implement canonicaller interface.

JSONNullString sets the holder with unmarshalled sql.NullString.

JSONToNullString returns a valid sql.NullString with json-marshalled i.

NewQuery returns a new query from given string request.

Update value in given db.

UpdateAndSign a data in database, given data should implement canonicaller interface.

UpdateColumnsAndSign a data in database, given data should implement canonicaller interface.