yesodweb / yesodweb/persistent
`insertMany` does not work on tables that only have an "id" column
Open
Nobody has claimed this yet.
- Dominant language
- Haskell
- Stars
- 486
- Forks
- 306
- PR merge metrics
- No merged PRs in 30d
Description
It generates the following:
INSERT INTO "table_name"() VALUES () RETURNING "id";
And the empty () is unfortunately not valid PostgreSQL.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the Haskell implementation of insertMany and the PostgreSQL SQL generation that produces the shown statement. Reproduce the case with a table containing only an id column, then verify that the generated SQL is valid PostgreSQL and that the relevant test passes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- haskell, postgresql
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100