doc(readme): note requirement of offline feature

for `cargo sqlx prepare`
This commit is contained in:
Austin Bonander 2020-06-17 12:50:56 -07:00 committed by GitHub
parent 1a83f1bdc1
commit 37e59f1494
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -62,6 +62,14 @@ cargo sqlx prepare
Saves query data to `sqlx-data.json` in the current directory; check this file into version control Saves query data to `sqlx-data.json` in the current directory; check this file into version control
and an active database connection will no longer be needed to build your project. and an active database connection will no longer be needed to build your project.
Has no effect unless the `offline` feature of `sqlx` is enabled in your project. Omitting that feature is the most likely cause if you get a `sqlx-data.json` file that looks like this:
```json
{
"database": "PostgreSQL"
}
```
---- ----
```bash ```bash
cargo sqlx prepare --check cargo sqlx prepare --check