gh-95273: Move sqlite3 executemany examples from reference to tutorial

[erlend-aasland]

• Issue: Improve the sqlite3 reference #95273

[erlend-aasland]

My 2 cents:

The executemany examples are way more complex than the average user needs. We should focus on the sqlite3 module; not on writing fancy iterators.

The only thing that bothers me, is that we do not explicitly mention that the cursor can be used as an iterator. We could add a mention in the cursor class description.

[CAM-Gerlach]

A couple minor comments, otherwise LGTM. Thanks @erlend-aasland !

[erlend-aasland]

The only thing that bothers me, is that we do not explicitly mention that the cursor can be used as an iterator. We could add a mention in the cursor class description.

I've already got this covered in the #95273 todo list. UPDATE: PR => #95379

[AlexWaygood]

I've got quite a lot on at the moment, so I'll leave this one in @CAM-Gerlach's very capable hands, if that's okay!

[erlend-aasland]

I wonder if it may make sense to keep a minimum example in the reference, though. The two previous examples ate more than a screenful. How about leaving something like this:

data = [ ("row1",), ("row2",), ] cur.executemany("insert into t values(?)", data) 

[CAM-Gerlach]

How about leaving something like this:

SGTM; concise examples can certainly be helpful to aiding understanding and this one certainly helps me understand the purpose of executemany much better (at least as a relative novice)

[CAM-Gerlach]

LGTM, thanks @erlend-aasland 👍

[miss-islington]

Thanks @erlend-aasland for the PR 🌮🎉.. I'm working now to backport this PR to: 3.10.
🐍🍒⛏🤖

[miss-islington]

Thanks @erlend-aasland for the PR 🌮🎉.. I'm working now to backport this PR to: 3.11.
🐍🍒⛏🤖

[bedevere-bot]

GH-95420 is a backport of this pull request to the 3.10 branch.

[bedevere-bot]

GH-95421 is a backport of this pull request to the 3.11 branch.