sea_orm/driver/
sqlx_postgres.rs

1use futures_util::lock::Mutex;
2use log::LevelFilter;
3use sea_query::Values;
4use std::{fmt::Write, future::Future, pin::Pin, sync::Arc};
5
6use sqlx::{
7    pool::PoolConnection,
8    postgres::{PgConnectOptions, PgQueryResult, PgRow},
9    Connection, Executor, PgPool, Postgres,
10};
11
12use sea_query_binder::SqlxValues;
13use tracing::instrument;
14
15use crate::{
16    debug_print, error::*, executor::*, AccessMode, ConnectOptions, DatabaseConnection,
17    DatabaseTransaction, DbBackend, IsolationLevel, QueryStream, Statement, TransactionError,
18};
19
20use super::sqlx_common::*;
21
22/// Defines the [sqlx::postgres] connector
23#[derive(Debug)]
24pub struct SqlxPostgresConnector;
25
26/// Defines a sqlx PostgreSQL pool
27#[derive(Clone)]
28pub struct SqlxPostgresPoolConnection {
29    pub(crate) pool: PgPool,
30    metric_callback: Option<crate::metric::Callback>,
31}
32
33impl std::fmt::Debug for SqlxPostgresPoolConnection {
34    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
35        write!(f, "SqlxPostgresPoolConnection {{ pool: {:?} }}", self.pool)
36    }
37}
38
39impl From<PgPool> for SqlxPostgresPoolConnection {
40    fn from(pool: PgPool) -> Self {
41        SqlxPostgresPoolConnection {
42            pool,
43            metric_callback: None,
44        }
45    }
46}
47
48impl From<PgPool> for DatabaseConnection {
49    fn from(pool: PgPool) -> Self {
50        DatabaseConnection::SqlxPostgresPoolConnection(pool.into())
51    }
52}
53
54impl SqlxPostgresConnector {
55    /// Check if the URI provided corresponds to `postgres://` for a PostgreSQL database
56    pub fn accepts(string: &str) -> bool {
57        string.starts_with("postgres://") && string.parse::<PgConnectOptions>().is_ok()
58    }
59
60    /// Add configuration options for the PostgreSQL database
61    #[instrument(level = "trace")]
62    pub async fn connect(options: ConnectOptions) -> Result<DatabaseConnection, DbErr> {
63        let mut sqlx_opts = options
64            .url
65            .parse::<PgConnectOptions>()
66            .map_err(sqlx_error_to_conn_err)?;
67        use sqlx::ConnectOptions;
68        if !options.sqlx_logging {
69            sqlx_opts = sqlx_opts.disable_statement_logging();
70        } else {
71            sqlx_opts = sqlx_opts.log_statements(options.sqlx_logging_level);
72            if options.sqlx_slow_statements_logging_level != LevelFilter::Off {
73                sqlx_opts = sqlx_opts.log_slow_statements(
74                    options.sqlx_slow_statements_logging_level,
75                    options.sqlx_slow_statements_logging_threshold,
76                );
77            }
78        }
79
80        if let Some(f) = &options.pg_opts_fn {
81            sqlx_opts = f(sqlx_opts);
82        }
83
84        let set_search_path_sql = options.schema_search_path.as_ref().map(|schema| {
85            let mut string = "SET search_path = ".to_owned();
86            if schema.starts_with('"') {
87                write!(&mut string, "{schema}").unwrap();
88            } else {
89                for (i, schema) in schema.split(',').enumerate() {
90                    if i > 0 {
91                        write!(&mut string, ",").unwrap();
92                    }
93                    if schema.starts_with('"') {
94                        write!(&mut string, "{schema}").unwrap();
95                    } else {
96                        write!(&mut string, "\"{schema}\"").unwrap();
97                    }
98                }
99            }
100            string
101        });
102        let lazy = options.connect_lazy;
103        let mut pool_options = options.sqlx_pool_options();
104        if let Some(sql) = set_search_path_sql {
105            pool_options = pool_options.after_connect(move |conn, _| {
106                let sql = sql.clone();
107                Box::pin(async move {
108                    sqlx::Executor::execute(conn, sql.as_str())
109                        .await
110                        .map(|_| ())
111                })
112            });
113        }
114        let pool = if lazy {
115            pool_options.connect_lazy_with(sqlx_opts)
116        } else {
117            pool_options
118                .connect_with(sqlx_opts)
119                .await
120                .map_err(sqlx_error_to_conn_err)?
121        };
122        Ok(DatabaseConnection::SqlxPostgresPoolConnection(
123            SqlxPostgresPoolConnection {
124                pool,
125                metric_callback: None,
126            },
127        ))
128    }
129}
130
131impl SqlxPostgresConnector {
132    /// Instantiate a sqlx pool connection to a [DatabaseConnection]
133    pub fn from_sqlx_postgres_pool(pool: PgPool) -> DatabaseConnection {
134        DatabaseConnection::SqlxPostgresPoolConnection(SqlxPostgresPoolConnection {
135            pool,
136            metric_callback: None,
137        })
138    }
139}
140
141impl SqlxPostgresPoolConnection {
142    /// Execute a [Statement] on a PostgreSQL backend
143    #[instrument(level = "trace")]
144    pub async fn execute(&self, stmt: Statement) -> Result<ExecResult, DbErr> {
145        debug_print!("{}", stmt);
146
147        let query = sqlx_query(&stmt);
148        let mut conn = self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
149        crate::metric::metric!(self.metric_callback, &stmt, {
150            match query.execute(&mut *conn).await {
151                Ok(res) => Ok(res.into()),
152                Err(err) => Err(sqlx_error_to_exec_err(err)),
153            }
154        })
155    }
156
157    /// Execute an unprepared SQL statement on a PostgreSQL backend
158    #[instrument(level = "trace")]
159    pub async fn execute_unprepared(&self, sql: &str) -> Result<ExecResult, DbErr> {
160        debug_print!("{}", sql);
161
162        let conn = &mut self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
163        match conn.execute(sql).await {
164            Ok(res) => Ok(res.into()),
165            Err(err) => Err(sqlx_error_to_exec_err(err)),
166        }
167    }
168
169    /// Get one result from a SQL query. Returns [Option::None] if no match was found
170    #[instrument(level = "trace")]
171    pub async fn query_one(&self, stmt: Statement) -> Result<Option<QueryResult>, DbErr> {
172        debug_print!("{}", stmt);
173
174        let query = sqlx_query(&stmt);
175        let mut conn = self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
176        crate::metric::metric!(self.metric_callback, &stmt, {
177            match query.fetch_one(&mut *conn).await {
178                Ok(row) => Ok(Some(row.into())),
179                Err(err) => match err {
180                    sqlx::Error::RowNotFound => Ok(None),
181                    _ => Err(sqlx_error_to_query_err(err)),
182                },
183            }
184        })
185    }
186
187    /// Get the results of a query returning them as a Vec<[QueryResult]>
188    #[instrument(level = "trace")]
189    pub async fn query_all(&self, stmt: Statement) -> Result<Vec<QueryResult>, DbErr> {
190        debug_print!("{}", stmt);
191
192        let query = sqlx_query(&stmt);
193        let mut conn = self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
194        crate::metric::metric!(self.metric_callback, &stmt, {
195            match query.fetch_all(&mut *conn).await {
196                Ok(rows) => Ok(rows.into_iter().map(|r| r.into()).collect()),
197                Err(err) => Err(sqlx_error_to_query_err(err)),
198            }
199        })
200    }
201
202    /// Stream the results of executing a SQL query
203    #[instrument(level = "trace")]
204    pub async fn stream(&self, stmt: Statement) -> Result<QueryStream, DbErr> {
205        debug_print!("{}", stmt);
206
207        let conn = self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
208        Ok(QueryStream::from((
209            conn,
210            stmt,
211            self.metric_callback.clone(),
212        )))
213    }
214
215    /// Bundle a set of SQL statements that execute together.
216    #[instrument(level = "trace")]
217    pub async fn begin(
218        &self,
219        isolation_level: Option<IsolationLevel>,
220        access_mode: Option<AccessMode>,
221    ) -> Result<DatabaseTransaction, DbErr> {
222        let conn = self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
223        DatabaseTransaction::new_postgres(
224            conn,
225            self.metric_callback.clone(),
226            isolation_level,
227            access_mode,
228        )
229        .await
230    }
231
232    /// Create a PostgreSQL transaction
233    #[instrument(level = "trace", skip(callback))]
234    pub async fn transaction<F, T, E>(
235        &self,
236        callback: F,
237        isolation_level: Option<IsolationLevel>,
238        access_mode: Option<AccessMode>,
239    ) -> Result<T, TransactionError<E>>
240    where
241        F: for<'b> FnOnce(
242                &'b DatabaseTransaction,
243            ) -> Pin<Box<dyn Future<Output = Result<T, E>> + Send + 'b>>
244            + Send,
245        T: Send,
246        E: std::fmt::Display + std::fmt::Debug + Send,
247    {
248        let conn = self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
249        let transaction = DatabaseTransaction::new_postgres(
250            conn,
251            self.metric_callback.clone(),
252            isolation_level,
253            access_mode,
254        )
255        .await
256        .map_err(|e| TransactionError::Connection(e))?;
257        transaction.run(callback).await
258    }
259
260    pub(crate) fn set_metric_callback<F>(&mut self, callback: F)
261    where
262        F: Fn(&crate::metric::Info<'_>) + Send + Sync + 'static,
263    {
264        self.metric_callback = Some(Arc::new(callback));
265    }
266
267    /// Checks if a connection to the database is still valid.
268    pub async fn ping(&self) -> Result<(), DbErr> {
269        let conn = &mut self.pool.acquire().await.map_err(sqlx_conn_acquire_err)?;
270        match conn.ping().await {
271            Ok(_) => Ok(()),
272            Err(err) => Err(sqlx_error_to_conn_err(err)),
273        }
274    }
275
276    /// Explicitly close the Postgres connection.
277    /// See [`Self::close_by_ref`] for usage with references.
278    pub async fn close(self) -> Result<(), DbErr> {
279        self.close_by_ref().await
280    }
281
282    /// Explicitly close the Postgres connection
283    pub async fn close_by_ref(&self) -> Result<(), DbErr> {
284        self.pool.close().await;
285        Ok(())
286    }
287}
288
289impl From<PgRow> for QueryResult {
290    fn from(row: PgRow) -> QueryResult {
291        QueryResult {
292            row: QueryResultRow::SqlxPostgres(row),
293        }
294    }
295}
296
297impl From<PgQueryResult> for ExecResult {
298    fn from(result: PgQueryResult) -> ExecResult {
299        ExecResult {
300            result: ExecResultHolder::SqlxPostgres(result),
301        }
302    }
303}
304
305pub(crate) fn sqlx_query(stmt: &Statement) -> sqlx::query::Query<'_, Postgres, SqlxValues> {
306    let values = stmt
307        .values
308        .as_ref()
309        .map_or(Values(Vec::new()), |values| values.clone());
310    sqlx::query_with(&stmt.sql, SqlxValues(values))
311}
312
313pub(crate) async fn set_transaction_config(
314    conn: &mut PoolConnection<Postgres>,
315    isolation_level: Option<IsolationLevel>,
316    access_mode: Option<AccessMode>,
317) -> Result<(), DbErr> {
318    if let Some(isolation_level) = isolation_level {
319        let stmt = Statement {
320            sql: format!("SET TRANSACTION ISOLATION LEVEL {isolation_level}"),
321            values: None,
322            db_backend: DbBackend::Postgres,
323        };
324        let query = sqlx_query(&stmt);
325        conn.execute(query).await.map_err(sqlx_error_to_exec_err)?;
326    }
327    if let Some(access_mode) = access_mode {
328        let stmt = Statement {
329            sql: format!("SET TRANSACTION {access_mode}"),
330            values: None,
331            db_backend: DbBackend::Postgres,
332        };
333        let query = sqlx_query(&stmt);
334        conn.execute(query).await.map_err(sqlx_error_to_exec_err)?;
335    }
336    Ok(())
337}
338
339impl
340    From<(
341        PoolConnection<sqlx::Postgres>,
342        Statement,
343        Option<crate::metric::Callback>,
344    )> for crate::QueryStream
345{
346    fn from(
347        (conn, stmt, metric_callback): (
348            PoolConnection<sqlx::Postgres>,
349            Statement,
350            Option<crate::metric::Callback>,
351        ),
352    ) -> Self {
353        crate::QueryStream::build(
354            stmt,
355            crate::InnerConnection::Postgres(conn),
356            metric_callback,
357        )
358    }
359}
360
361impl crate::DatabaseTransaction {
362    pub(crate) async fn new_postgres(
363        inner: PoolConnection<sqlx::Postgres>,
364        metric_callback: Option<crate::metric::Callback>,
365        isolation_level: Option<IsolationLevel>,
366        access_mode: Option<AccessMode>,
367    ) -> Result<crate::DatabaseTransaction, DbErr> {
368        Self::begin(
369            Arc::new(Mutex::new(crate::InnerConnection::Postgres(inner))),
370            crate::DbBackend::Postgres,
371            metric_callback,
372            isolation_level,
373            access_mode,
374        )
375        .await
376    }
377}
378
379#[cfg(feature = "proxy")]
380pub(crate) fn from_sqlx_postgres_row_to_proxy_row(row: &sqlx::postgres::PgRow) -> crate::ProxyRow {
381    // https://docs.rs/sqlx-postgres/0.7.2/src/sqlx_postgres/type_info.rs.html
382    // https://docs.rs/sqlx-postgres/0.7.2/sqlx_postgres/types/index.html
383    use sea_query::Value;
384    use sqlx::{Column, Row, TypeInfo};
385    crate::ProxyRow {
386        values: row
387            .columns()
388            .iter()
389            .map(|c| {
390                (
391                    c.name().to_string(),
392                    match c.type_info().name() {
393                        "BOOL" => Value::Bool(Some(
394                            row.try_get(c.ordinal()).expect("Failed to get boolean"),
395                        )),
396                        #[cfg(feature = "postgres-array")]
397                        "BOOL[]" => Value::Array(
398                            sea_query::ArrayType::Bool,
399                            Some(Box::new(
400                                row.try_get::<Vec<bool>, _>(c.ordinal())
401                                    .expect("Failed to get boolean array")
402                                    .iter()
403                                    .map(|val| Value::Bool(Some(*val)))
404                                    .collect(),
405                            )),
406                        ),
407
408                        "\"CHAR\"" => Value::TinyInt(Some(
409                            row.try_get(c.ordinal())
410                                .expect("Failed to get small integer"),
411                        )),
412                        #[cfg(feature = "postgres-array")]
413                        "\"CHAR\"[]" => Value::Array(
414                            sea_query::ArrayType::TinyInt,
415                            Some(Box::new(
416                                row.try_get::<Vec<i8>, _>(c.ordinal())
417                                    .expect("Failed to get small integer array")
418                                    .iter()
419                                    .map(|val| Value::TinyInt(Some(*val)))
420                                    .collect(),
421                            )),
422                        ),
423
424                        "SMALLINT" | "SMALLSERIAL" | "INT2" => Value::SmallInt(Some(
425                            row.try_get(c.ordinal())
426                                .expect("Failed to get small integer"),
427                        )),
428                        #[cfg(feature = "postgres-array")]
429                        "SMALLINT[]" | "SMALLSERIAL[]" | "INT2[]" => Value::Array(
430                            sea_query::ArrayType::SmallInt,
431                            Some(Box::new(
432                                row.try_get::<Vec<i16>, _>(c.ordinal())
433                                    .expect("Failed to get small integer array")
434                                    .iter()
435                                    .map(|val| Value::SmallInt(Some(*val)))
436                                    .collect(),
437                            )),
438                        ),
439
440                        "INT" | "SERIAL" | "INT4" => Value::Int(Some(
441                            row.try_get(c.ordinal()).expect("Failed to get integer"),
442                        )),
443                        #[cfg(feature = "postgres-array")]
444                        "INT[]" | "SERIAL[]" | "INT4[]" => Value::Array(
445                            sea_query::ArrayType::Int,
446                            Some(Box::new(
447                                row.try_get::<Vec<i32>, _>(c.ordinal())
448                                    .expect("Failed to get integer array")
449                                    .iter()
450                                    .map(|val| Value::Int(Some(*val)))
451                                    .collect(),
452                            )),
453                        ),
454
455                        "BIGINT" | "BIGSERIAL" | "INT8" => Value::BigInt(Some(
456                            row.try_get(c.ordinal()).expect("Failed to get big integer"),
457                        )),
458                        #[cfg(feature = "postgres-array")]
459                        "BIGINT[]" | "BIGSERIAL[]" | "INT8[]" => Value::Array(
460                            sea_query::ArrayType::BigInt,
461                            Some(Box::new(
462                                row.try_get::<Vec<i64>, _>(c.ordinal())
463                                    .expect("Failed to get big integer array")
464                                    .iter()
465                                    .map(|val| Value::BigInt(Some(*val)))
466                                    .collect(),
467                            )),
468                        ),
469
470                        "FLOAT4" | "REAL" => Value::Float(Some(
471                            row.try_get(c.ordinal()).expect("Failed to get float"),
472                        )),
473                        #[cfg(feature = "postgres-array")]
474                        "FLOAT4[]" | "REAL[]" => Value::Array(
475                            sea_query::ArrayType::Float,
476                            Some(Box::new(
477                                row.try_get::<Vec<f32>, _>(c.ordinal())
478                                    .expect("Failed to get float array")
479                                    .iter()
480                                    .map(|val| Value::Float(Some(*val)))
481                                    .collect(),
482                            )),
483                        ),
484
485                        "FLOAT8" | "DOUBLE PRECISION" => Value::Double(Some(
486                            row.try_get(c.ordinal()).expect("Failed to get double"),
487                        )),
488                        #[cfg(feature = "postgres-array")]
489                        "FLOAT8[]" | "DOUBLE PRECISION[]" => Value::Array(
490                            sea_query::ArrayType::Double,
491                            Some(Box::new(
492                                row.try_get::<Vec<f64>, _>(c.ordinal())
493                                    .expect("Failed to get double array")
494                                    .iter()
495                                    .map(|val| Value::Double(Some(*val)))
496                                    .collect(),
497                            )),
498                        ),
499
500                        "VARCHAR" | "CHAR" | "TEXT" | "NAME" => Value::String(Some(Box::new(
501                            row.try_get(c.ordinal()).expect("Failed to get string"),
502                        ))),
503                        #[cfg(feature = "postgres-array")]
504                        "VARCHAR[]" | "CHAR[]" | "TEXT[]" | "NAME[]" => Value::Array(
505                            sea_query::ArrayType::String,
506                            Some(Box::new(
507                                row.try_get::<Vec<String>, _>(c.ordinal())
508                                    .expect("Failed to get string array")
509                                    .iter()
510                                    .map(|val| Value::String(Some(Box::new(val.clone()))))
511                                    .collect(),
512                            )),
513                        ),
514
515                        "BYTEA" => Value::Bytes(Some(Box::new(
516                            row.try_get(c.ordinal()).expect("Failed to get bytes"),
517                        ))),
518                        #[cfg(feature = "postgres-array")]
519                        "BYTEA[]" => Value::Array(
520                            sea_query::ArrayType::Bytes,
521                            Some(Box::new(
522                                row.try_get::<Vec<Vec<u8>>, _>(c.ordinal())
523                                    .expect("Failed to get bytes array")
524                                    .iter()
525                                    .map(|val| Value::Bytes(Some(Box::new(val.clone()))))
526                                    .collect(),
527                            )),
528                        ),
529
530                        #[cfg(feature = "with-bigdecimal")]
531                        "NUMERIC" => Value::BigDecimal(Some(Box::new(
532                            row.try_get(c.ordinal()).expect("Failed to get numeric"),
533                        ))),
534                        #[cfg(all(
535                            feature = "with-rust_decimal",
536                            not(feature = "with-bigdecimal")
537                        ))]
538                        "NUMERIC" => Value::Decimal(Some(Box::new(
539                            row.try_get(c.ordinal()).expect("Failed to get numeric"),
540                        ))),
541
542                        #[cfg(all(feature = "with-bigdecimal", feature = "postgres-array"))]
543                        "NUMERIC[]" => Value::Array(
544                            sea_query::ArrayType::BigDecimal,
545                            Some(Box::new(
546                                row.try_get::<Vec<bigdecimal::BigDecimal>, _>(c.ordinal())
547                                    .expect("Failed to get numeric array")
548                                    .iter()
549                                    .map(|val| Value::BigDecimal(Some(Box::new(val.clone()))))
550                                    .collect(),
551                            )),
552                        ),
553                        #[cfg(all(
554                            feature = "with-rust_decimal",
555                            not(feature = "with-bigdecimal"),
556                            feature = "postgres-array"
557                        ))]
558                        "NUMERIC[]" => Value::Array(
559                            sea_query::ArrayType::Decimal,
560                            Some(Box::new(
561                                row.try_get::<Vec<rust_decimal::Decimal>, _>(c.ordinal())
562                                    .expect("Failed to get numeric array")
563                                    .iter()
564                                    .map(|val| Value::Decimal(Some(Box::new(val.clone()))))
565                                    .collect(),
566                            )),
567                        ),
568
569                        "OID" => Value::BigInt(Some(
570                            row.try_get(c.ordinal()).expect("Failed to get oid"),
571                        )),
572                        #[cfg(feature = "postgres-array")]
573                        "OID[]" => Value::Array(
574                            sea_query::ArrayType::BigInt,
575                            Some(Box::new(
576                                row.try_get::<Vec<i64>, _>(c.ordinal())
577                                    .expect("Failed to get oid array")
578                                    .iter()
579                                    .map(|val| Value::BigInt(Some(*val)))
580                                    .collect(),
581                            )),
582                        ),
583
584                        "JSON" | "JSONB" => Value::Json(Some(Box::new(
585                            row.try_get(c.ordinal()).expect("Failed to get json"),
586                        ))),
587                        #[cfg(any(feature = "json-array", feature = "postgres-array"))]
588                        "JSON[]" | "JSONB[]" => Value::Array(
589                            sea_query::ArrayType::Json,
590                            Some(Box::new(
591                                row.try_get::<Vec<serde_json::Value>, _>(c.ordinal())
592                                    .expect("Failed to get json array")
593                                    .iter()
594                                    .map(|val| Value::Json(Some(Box::new(val.clone()))))
595                                    .collect(),
596                            )),
597                        ),
598
599                        #[cfg(feature = "with-ipnetwork")]
600                        "INET" | "CIDR" => Value::IpNetwork(Some(Box::new(
601                            row.try_get(c.ordinal()).expect("Failed to get ip address"),
602                        ))),
603                        #[cfg(feature = "with-ipnetwork")]
604                        "INET[]" | "CIDR[]" => Value::Array(
605                            sea_query::ArrayType::IpNetwork,
606                            Some(Box::new(
607                                row.try_get::<Vec<ipnetwork::IpNetwork>, _>(c.ordinal())
608                                    .expect("Failed to get ip address array")
609                                    .iter()
610                                    .map(|val| Value::IpNetwork(Some(Box::new(*val))))
611                                    .collect(),
612                            )),
613                        ),
614
615                        #[cfg(feature = "with-mac_address")]
616                        "MACADDR" | "MACADDR8" => Value::MacAddress(Some(Box::new(
617                            row.try_get(c.ordinal()).expect("Failed to get mac address"),
618                        ))),
619                        #[cfg(all(feature = "with-mac_address", feature = "postgres-array"))]
620                        "MACADDR[]" | "MACADDR8[]" => Value::Array(
621                            sea_query::ArrayType::MacAddress,
622                            Some(Box::new(
623                                row.try_get::<Vec<mac_address::MacAddress>, _>(c.ordinal())
624                                    .expect("Failed to get mac address array")
625                                    .iter()
626                                    .map(|val| Value::MacAddress(Some(Box::new(val.clone()))))
627                                    .collect(),
628                            )),
629                        ),
630
631                        #[cfg(feature = "with-chrono")]
632                        "TIMESTAMP" => Value::ChronoDateTime(Some(Box::new(
633                            row.try_get(c.ordinal()).expect("Failed to get timestamp"),
634                        ))),
635                        #[cfg(all(feature = "with-time", not(feature = "with-chrono")))]
636                        "TIMESTAMP" => Value::TimeDateTime(Some(Box::new(
637                            row.try_get(c.ordinal()).expect("Failed to get timestamp"),
638                        ))),
639
640                        #[cfg(all(feature = "with-chrono", feature = "postgres-array"))]
641                        "TIMESTAMP[]" => Value::Array(
642                            sea_query::ArrayType::ChronoDateTime,
643                            Some(Box::new(
644                                row.try_get::<Vec<chrono::NaiveDateTime>, _>(c.ordinal())
645                                    .expect("Failed to get timestamp array")
646                                    .iter()
647                                    .map(|val| Value::ChronoDateTime(Some(Box::new(*val))))
648                                    .collect(),
649                            )),
650                        ),
651                        #[cfg(all(
652                            feature = "with-time",
653                            not(feature = "with-chrono"),
654                            feature = "postgres-array"
655                        ))]
656                        "TIMESTAMP[]" => Value::Array(
657                            sea_query::ArrayType::TimeDateTime,
658                            Some(Box::new(
659                                row.try_get::<Vec<time::OffsetDateTime>, _>(c.ordinal())
660                                    .expect("Failed to get timestamp array")
661                                    .iter()
662                                    .map(|val| Value::TimeDateTime(Some(Box::new(val.clone()))))
663                                    .collect(),
664                            )),
665                        ),
666
667                        #[cfg(feature = "with-chrono")]
668                        "DATE" => Value::ChronoDate(Some(Box::new(
669                            row.try_get(c.ordinal()).expect("Failed to get date"),
670                        ))),
671                        #[cfg(all(feature = "with-time", not(feature = "with-chrono")))]
672                        "DATE" => Value::TimeDate(Some(Box::new(
673                            row.try_get(c.ordinal()).expect("Failed to get date"),
674                        ))),
675
676                        #[cfg(all(feature = "with-chrono", feature = "postgres-array"))]
677                        "DATE[]" => Value::Array(
678                            sea_query::ArrayType::ChronoDate,
679                            Some(Box::new(
680                                row.try_get::<Vec<chrono::NaiveDate>, _>(c.ordinal())
681                                    .expect("Failed to get date array")
682                                    .iter()
683                                    .map(|val| Value::ChronoDate(Some(Box::new(*val))))
684                                    .collect(),
685                            )),
686                        ),
687                        #[cfg(all(
688                            feature = "with-time",
689                            not(feature = "with-chrono"),
690                            feature = "postgres-array"
691                        ))]
692                        "DATE[]" => Value::Array(
693                            sea_query::ArrayType::TimeDate,
694                            Some(Box::new(
695                                row.try_get::<Vec<time::Date>, _>(c.ordinal())
696                                    .expect("Failed to get date array")
697                                    .iter()
698                                    .map(|val| Value::TimeDate(Some(Box::new(val.clone()))))
699                                    .collect(),
700                            )),
701                        ),
702
703                        #[cfg(feature = "with-chrono")]
704                        "TIME" => Value::ChronoTime(Some(Box::new(
705                            row.try_get(c.ordinal()).expect("Failed to get time"),
706                        ))),
707                        #[cfg(all(feature = "with-time", not(feature = "with-chrono")))]
708                        "TIME" => Value::TimeTime(Some(Box::new(
709                            row.try_get(c.ordinal()).expect("Failed to get time"),
710                        ))),
711
712                        #[cfg(all(feature = "with-chrono", feature = "postgres-array"))]
713                        "TIME[]" => Value::Array(
714                            sea_query::ArrayType::ChronoTime,
715                            Some(Box::new(
716                                row.try_get::<Vec<chrono::NaiveTime>, _>(c.ordinal())
717                                    .expect("Failed to get time array")
718                                    .iter()
719                                    .map(|val| Value::ChronoTime(Some(Box::new(*val))))
720                                    .collect(),
721                            )),
722                        ),
723                        #[cfg(all(
724                            feature = "with-time",
725                            not(feature = "with-chrono"),
726                            feature = "postgres-array"
727                        ))]
728                        "TIME[]" => Value::Array(
729                            sea_query::ArrayType::TimeTime,
730                            Some(Box::new(
731                                row.try_get::<Vec<time::Time>, _>(c.ordinal())
732                                    .expect("Failed to get time array")
733                                    .iter()
734                                    .map(|val| Value::TimeTime(Some(Box::new(val.clone()))))
735                                    .collect(),
736                            )),
737                        ),
738
739                        #[cfg(feature = "with-chrono")]
740                        "TIMESTAMPTZ" => Value::ChronoDateTimeUtc(Some(Box::new(
741                            row.try_get(c.ordinal()).expect("Failed to get timestamptz"),
742                        ))),
743                        #[cfg(all(feature = "with-time", not(feature = "with-chrono")))]
744                        "TIMESTAMPTZ" => Value::TimeDateTime(Some(Box::new(
745                            row.try_get(c.ordinal()).expect("Failed to get timestamptz"),
746                        ))),
747
748                        #[cfg(all(feature = "with-chrono", feature = "postgres-array"))]
749                        "TIMESTAMPTZ[]" => Value::Array(
750                            sea_query::ArrayType::ChronoDateTimeUtc,
751                            Some(Box::new(
752                                row.try_get::<Vec<chrono::DateTime<chrono::Utc>>, _>(c.ordinal())
753                                    .expect("Failed to get timestamptz array")
754                                    .iter()
755                                    .map(|val| Value::ChronoDateTimeUtc(Some(Box::new(*val))))
756                                    .collect(),
757                            )),
758                        ),
759                        #[cfg(all(
760                            feature = "with-time",
761                            not(feature = "with-chrono"),
762                            feature = "postgres-array"
763                        ))]
764                        "TIMESTAMPTZ[]" => Value::Array(
765                            sea_query::ArrayType::TimeDateTime,
766                            Some(Box::new(
767                                row.try_get::<Vec<time::OffsetDateTime>, _>(c.ordinal())
768                                    .expect("Failed to get timestamptz array")
769                                    .iter()
770                                    .map(|val| Value::TimeDateTime(Some(Box::new(val.clone()))))
771                                    .collect(),
772                            )),
773                        ),
774
775                        #[cfg(feature = "with-chrono")]
776                        "TIMETZ" => Value::ChronoTime(Some(Box::new(
777                            row.try_get(c.ordinal()).expect("Failed to get timetz"),
778                        ))),
779                        #[cfg(all(feature = "with-time", not(feature = "with-chrono")))]
780                        "TIMETZ" => Value::TimeTime(Some(Box::new(
781                            row.try_get(c.ordinal()).expect("Failed to get timetz"),
782                        ))),
783
784                        #[cfg(all(feature = "with-chrono", feature = "postgres-array"))]
785                        "TIMETZ[]" => Value::Array(
786                            sea_query::ArrayType::ChronoTime,
787                            Some(Box::new(
788                                row.try_get::<Vec<chrono::NaiveTime>, _>(c.ordinal())
789                                    .expect("Failed to get timetz array")
790                                    .iter()
791                                    .map(|val| Value::ChronoTime(Some(Box::new(*val))))
792                                    .collect(),
793                            )),
794                        ),
795                        #[cfg(all(
796                            feature = "with-time",
797                            not(feature = "with-chrono"),
798                            feature = "postgres-array"
799                        ))]
800                        "TIMETZ[]" => Value::Array(
801                            sea_query::ArrayType::TimeTime,
802                            Some(Box::new(
803                                row.try_get::<Vec<time::Time>, _>(c.ordinal())
804                                    .expect("Failed to get timetz array")
805                                    .iter()
806                                    .map(|val| Value::TimeTime(Some(Box::new(val.clone()))))
807                                    .collect(),
808                            )),
809                        ),
810
811                        #[cfg(feature = "with-uuid")]
812                        "UUID" => Value::Uuid(Some(Box::new(
813                            row.try_get(c.ordinal()).expect("Failed to get uuid"),
814                        ))),
815
816                        #[cfg(all(feature = "with-uuid", feature = "postgres-array"))]
817                        "UUID[]" => Value::Array(
818                            sea_query::ArrayType::Uuid,
819                            Some(Box::new(
820                                row.try_get::<Vec<uuid::Uuid>, _>(c.ordinal())
821                                    .expect("Failed to get uuid array")
822                                    .iter()
823                                    .map(|val| Value::Uuid(Some(Box::new(*val))))
824                                    .collect(),
825                            )),
826                        ),
827
828                        _ => unreachable!("Unknown column type: {}", c.type_info().name()),
829                    },
830                )
831            })
832            .collect(),
833    }
834}
sea_orm/driver/sqlx_postgres.rs

sea_orm/driver/
sqlx_postgres.rs
