Package web2py :: Package gluon :: Module dal :: Class Query |
[hide private]
[frames] | no frames]

# Class Query

source code

    object --+
             |
            Query

a query object necessary to define a set. it can be stored or can be passed to DAL.__call__() to obtain a Set

Example:

       query = db.users.name=='Max'
       set = db(query)
       records = set.select()

Instance Methods | [hide private]
__init__(self, db, op, first=1, second=1) x.__init__(...) initializes x; see x.__class__.__doc__ for signature | source code
__str__(self) str(x) | source code
__and__(self, other) | source code
__or__(self, other) | source code
__invert__(self) | source code
Inherited from `object`: `__delattr__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__repr__`, `__setattr__`

Properties | [hide private]
Inherited from `object`: `__class__`

Method Details | [hide private]

### __init__(self, db, op, first=1, second=1) (Constructor) | source code
x.__init__(...) initializes x; see x.__class__.__doc__ for signature Overrides: object.__init__ (inherited documentation)

### __str__(self) (Informal representation operator) | source code
str(x) Overrides: object.__str__ (inherited documentation)