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Diffstat (limited to 'doc/extensions.rst')
| -rw-r--r-- | doc/extensions.rst | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/extensions.rst b/doc/extensions.rst index faf28d4..2708ef6 100644 --- a/doc/extensions.rst +++ b/doc/extensions.rst @@ -20,9 +20,12 @@ Connection and cursor factories psycopg 2 exposes two new-style classes that can be sub-classed and expanded to adapt them to the needs of the programmer: `cursor` and `connection`. The -`connection` class is usually sub-classed only to provide a . `cursor` is much -more interesting, because it is the class where query building, execution and -result type-casting into Python variables happens. +`connection` class is usually sub-classed only to provide an easy way to create +customized cursors but other uses are possible. `cursor` is much more +interesting, because it is the class where query building, execution and result +type-casting into Python variables happens. + +`connection` instances Row factories ------------- @@ -133,6 +136,7 @@ The above function call results in the SQL command:: INSERT INTO atable (apoint) VALUES ((1.23, 4.56)); + .. _PEP-246: http://www.python.org/peps/pep-0246.html |