sea-schema 0.18.1

🌿 SQL schema definition and discovery
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

use sea_query::{PostgresQueryBuilder, SelectStatement};
use sea_query_sqlx::SqlxBinder;
use sqlx::PgPool;

use crate::{
    Connection, debug_print,
    sqlx_types::{SqlxError, SqlxRow},
};

pub struct Executor {
    pool: PgPool,
}

pub trait IntoExecutor {
    fn into_executor(self) -> Executor;
}

impl IntoExecutor for PgPool {
    fn into_executor(self) -> Executor {
        Executor { pool: self }
    }
}

#[cfg_attr(feature = "sqlx-dep", async_trait::async_trait)]
#[cfg_attr(not(feature = "sqlx-dep"), async_trait::async_trait(?Send))]
impl Connection for Executor {
    async fn query_all(&self, select: SelectStatement) -> Result<Vec<SqlxRow>, SqlxError> {
        let (sql, values) = select.build_sqlx(PostgresQueryBuilder);
        debug_print!("{}, {:?}", sql, values);

        Ok(sqlx::query_with(sqlx::AssertSqlSafe(sql), values)
            .fetch_all(&mut *self.pool.acquire().await?)
            .await?
            .into_iter()
            .map(SqlxRow::Postgres)
            .collect())
    }

    async fn query_all_raw(&self, sql: String) -> Result<Vec<SqlxRow>, SqlxError> {
        debug_print!("{}", sql);

        Ok(sqlx::query(sqlx::AssertSqlSafe(sql))
            .fetch_all(&mut *self.pool.acquire().await?)
            .await?
            .into_iter()
            .map(SqlxRow::Postgres)
            .collect())
    }
}