mirror of
https://github.com/simonw/sqlite-utils.git
synced 2026-09-13 03:54:23 +02:00
db.table() only returns tables, added db.view(), refs #657
This commit is contained in:
parent
d892d2ae49
commit
290ad27d40
5 changed files with 100 additions and 74 deletions
|
|
@ -251,21 +251,36 @@ In this example ``next()`` is used to retrieve the first result in the iterator
|
|||
Accessing tables
|
||||
================
|
||||
|
||||
Tables are accessed using the indexing operator, like so:
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
table = db["my_table"]
|
||||
|
||||
If the table does not yet exist, it will be created the first time you attempt to insert or upsert data into it.
|
||||
|
||||
You can also access tables using the ``.table()`` method like so:
|
||||
Tables are accessed using the ``db.table()`` method, like so:
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
table = db.table("my_table")
|
||||
|
||||
Using this factory function allows you to set :ref:`python_api_table_configuration`.
|
||||
Using this factory function allows you to set :ref:`python_api_table_configuration`. Additional keyword arguments to ``db.table()`` will be used if a further method call causes the table to be created.
|
||||
|
||||
The ``db.table()`` method will always return a :ref:`reference_db_table` instance, or raise a ``sqlite_utils.db.NoTable`` exception if the table name is actually a SQL view.
|
||||
|
||||
You can also access tables or views using dictionary-style syntax, like this:
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
table = db["my_table"]
|
||||
|
||||
If a table accessed using either of these methods does not yet exist, it will be created the first time you attempt to insert or upsert data into it.
|
||||
|
||||
.. _python_api_view:
|
||||
|
||||
Accessing views
|
||||
===============
|
||||
|
||||
SQL views can be accessed using the ``db.view()`` method, like so:
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
view = db.view("my_view")
|
||||
|
||||
This will return a :ref:`reference_db_view` instance, or raise a ``sqlite_utils.db.NoView`` exception if the view does not exist.
|
||||
|
||||
.. _python_api_tables:
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue