id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,pull_request,body,repo,type,active_lock_reason,performed_via_github_app,reactions,draft,state_reason
1121121305,I_kwDOBm6k_c5C0vQZ,1618,"Reconsider policy on blocking queries containing the string ""pragma""",770231,open,0,,,6,2022-02-01T19:39:46Z,2022-02-02T19:42:03Z,,NONE,,"First of all, thanks for creating this cool project, and also supporting publishing to various hosting services out of the box.

While testing out, I noticed legitimate queries such as 
```
select * from books where title like 'Pragmatic%'
```
or
```
select * from books where title = 'The Pragmatic Programmer'
```
are blocked, due to the regular expression check here:
https://github.com/simonw/datasette/blob/main/datasette/utils/__init__.py#L185

Example as seen from a Datasette instance:
https://fivethirtyeight.datasettes.com/polls?sql=select+*+from+books+where+title+like+%27Pragmatic%25%27%0D%0A

I'd propose a regular expression like 
```
re.compile(f""pragma_(?!({'|'.join(allowed_pragmas)}))""),
```
instead of
```
re.compile(f""pragma(?!_({'|'.join(allowed_pragmas)}))""),
```

I can create a pull request with this change, unless the maintainers think it would allow unwanted queries to be executed.
",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1618/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,