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
1373224657,I_kwDOCGYnMM5R2b7R,488,`sqlite-utils transform` should set empty strings to null when converting text columns to integer/float,9599,open,0,,,5,2022-09-14T15:51:30Z,2022-12-23T17:38:55Z,,OWNER,,"```
/tmp % echo ""id,age,weight\n1,3,2.5\n2,,"" | sqlite-utils insert test.db test - --csv
/tmp % sqlite-utils schema test.db                                                  
CREATE TABLE [test] (
   [id] TEXT,
   [age] TEXT,
   [weight] TEXT
);
/tmp % sqlite-utils transform test.db test --type age integer --type weight float   
/tmp % sqlite-utils schema test.db                                               
CREATE TABLE ""test"" (
   [id] TEXT,
   [age] INTEGER,
   [weight] FLOAT
);
/tmp % sqlite-utils rows test.db test
[{""id"": ""1"", ""age"": 3, ""weight"": 2.5},
 {""id"": ""2"", ""age"": """", ""weight"": """"}]
```
It would be neat if this resulted in the following instead:
```
 {""id"": ""2"", ""age"": null, ""weight"": null}
```
Related Discord discussion: https://discord.com/channels/823971286308356157/823971286941302908/1019635490833567794",140912432,issue,,,"{""url"": ""https://api.github.com/repos/simonw/sqlite-utils/issues/488/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,