diff options
Diffstat (limited to 'doc/build/orm/mapped_attributes.rst')
| -rw-r--r-- | doc/build/orm/mapped_attributes.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/build/orm/mapped_attributes.rst b/doc/build/orm/mapped_attributes.rst index 2e7e9b3eb..260041ebc 100644 --- a/doc/build/orm/mapped_attributes.rst +++ b/doc/build/orm/mapped_attributes.rst @@ -156,7 +156,7 @@ usable with :class:`.Query`. To provide these, we instead use the self._email = email The ``.email`` attribute, in addition to providing getter/setter behavior when we have an -instance of ``EmailAddress``, also provides a SQL expression when used at the class level, +instance of ``EmailAddress``, also provides an SQL expression when used at the class level, that is, from the ``EmailAddress`` class directly: .. sourcecode:: python+sql @@ -210,7 +210,7 @@ logic:: @email.expression def email(cls): - """Produce a SQL expression that represents the value + """Produce an SQL expression that represents the value of the _email column, minus the last twelve characters.""" return func.substr(cls._email, 0, func.length(cls._email) - 12) @@ -218,7 +218,7 @@ logic:: Above, accessing the ``email`` property of an instance of ``EmailAddress`` will return the value of the ``_email`` attribute, removing or adding the hostname ``@example.com`` from the value. When we query against the ``email`` -attribute, a SQL function is rendered which produces the same effect: +attribute, an SQL function is rendered which produces the same effect: .. sourcecode:: python+sql |