airsequel / airgql Goto Github PK

Currently, doing so produces this error:

A possible lead might be Introspection.hs line 1370. Replacing said line and other similar lines with something like typeInt doesn’t fix the issue though.

The difference in the introspection query produced by the bump is the following (newest on the left)

• data field must always be an object
• User provided extensions field should be merged with ours

Right now it doesn’t return any rows if one entry overflows:

"data": {
  "misc": null
},

However, it should return the correct entries like this:

{
  "data": {
    "misc": [
      {
        "int_col": 2343
      },
      {
        "int_col": null
      },
      {
        "int_col": 5
      },
    ]
  },
  "errors": [
    {
      "locations": [
        {
          "column": 5,
          "line": 3
        }
      ],
      "message": "Unable to coerce result to Int.",
      "path": [
        "misc",
        2,
        "int_col"
      ]
    }
  ]
}

sqlite.org/lang_corefunc.html#glob

Can probably be achieved by translating it to EXPLAIN QUERY PLAN SQL queries.

This would be great for writing front-end tests, where the fron-end sends a few GraphQL queries on initial usage to check whether the backend changed.

From docs (https://www.sqlite.org/lang_upsert.html):

The UPSERT processing happens only for uniqueness constraints. A "uniqueness constraint" is an explicit UNIQUE or PRIMARY KEY constraint within the CREATE TABLE statement, or a [unique index](https://www.sqlite.org/lang_createindex.html#uniqueidx).

I wonder if we should also support it for other columns. This would then be executed by the server, since SQLite doesn’t support it. Basically if insert causes an error, run:

UPDATE "users"
SET name = 'Marc'
WHERE name == 'John'

(Must be one transaction)

This repo contains code for how to handle them in Elm:
github.com/higherkindness/mu-graphql-example-elm

And don’t return a 500 when executing a SQL query over a BLOB column.

Should then probably be written in Rust instead. E.g. with github.com/asg017/sqlite-loadable-rs.