Crate axa_sqlx 

PostgreSQL pooling, migrations, and test resets over sqlx.

This crate holds the operations every service repeats. It does not wrap queries: a service writes its own SQL with sqlx::query!, so a reviewer reads exactly what runs.

use axa_sqlx::{PoolConfig, connect, migrate, sqlx};

static MIGRATOR: sqlx::migrate::Migrator = sqlx::migrate::Migrator::DEFAULT;

let pool = connect(&PoolConfig::new("postgres://localhost/app")).await?;
migrate(&pool, &MIGRATOR).await?;

Re-exports

pub use sqlx;

Structs

MigrationStatus

One migration and whether it has run.

PoolConfig

Pool settings.

Functions

connect

Open a pool and prove it works with one connection.

dangerously_recreate

Drop every table and enum type in public, then migrate from nothing. This gives each test an empty schema, whatever tables it touched.

is_unique_violation

Whether an error is a violated unique constraint, which a service usually reports as 409 rather than 500.

migrate

Apply pending migrations. Sqlx holds a lock while it does, so services booting together take turns.

ping

Check that the database answers.

quote_identifier

Quote a table or type name for use in SQL.

revert

Revert the newest steps migrations. Each needs a .down.sql file.

status

Every migration in migrator, oldest first, with whether it has run.

truncate

Empty tables, restarting their sequences. Each name goes through quote_identifier.