diff --git a/sea-orm-sync/src/driver/sqlx_postgres.rs b/sea-orm-sync/src/driver/sqlx_postgres.rs
index ace9c5c0d..c54722541 100644
--- a/sea-orm-sync/src/driver/sqlx_postgres.rs
+++ b/sea-orm-sync/src/driver/sqlx_postgres.rs
@@ -317,23 +317,21 @@ pub(crate) fn set_transaction_config(
     isolation_level: Option<IsolationLevel>,
     access_mode: Option<AccessMode>,
 ) -> Result<(), DbErr> {
+    let mut settings = Vec::new();
+
     if let Some(isolation_level) = isolation_level {
-        let stmt = Statement {
-            sql: format!("SET TRANSACTION ISOLATION LEVEL {isolation_level}"),
-            values: None,
-            db_backend: DbBackend::Postgres,
-        };
-        let query = sqlx_query(&stmt);
-        conn.execute(query).map_err(sqlx_error_to_exec_err)?;
+        settings.push(format!("ISOLATION LEVEL {isolation_level}"));
     }
+
     if let Some(access_mode) = access_mode {
-        let stmt = Statement {
-            sql: format!("SET TRANSACTION {access_mode}"),
-            values: None,
-            db_backend: DbBackend::Postgres,
-        };
-        let query = sqlx_query(&stmt);
-        conn.execute(query).map_err(sqlx_error_to_exec_err)?;
+        settings.push(access_mode.to_string());
+    }
+
+    if !settings.is_empty() {
+        let sql = format!("SET TRANSACTION {}", settings.join(" "));
+        sqlx::query(&sql)
+            .execute(&mut **conn)
+            .map_err(sqlx_error_to_exec_err)?;
     }
     Ok(())
 }
diff --git a/src/driver/sqlx_postgres.rs b/src/driver/sqlx_postgres.rs
index 48ceff88c..142dd37f7 100644
--- a/src/driver/sqlx_postgres.rs
+++ b/src/driver/sqlx_postgres.rs
@@ -14,8 +14,7 @@ use tracing::instrument;
 
 use crate::{
     AccessMode, ConnectOptions, DatabaseConnection, DatabaseConnectionType, DatabaseTransaction,
-    DbBackend, IsolationLevel, QueryStream, Statement, TransactionError, debug_print, error::*,
-    executor::*,
+    IsolationLevel, QueryStream, Statement, TransactionError, debug_print, error::*, executor::*,
 };
 
 use super::sqlx_common::*;
@@ -328,23 +327,22 @@ pub(crate) async fn set_transaction_config(
     isolation_level: Option<IsolationLevel>,
     access_mode: Option<AccessMode>,
 ) -> Result<(), DbErr> {
+    let mut settings = Vec::new();
+
     if let Some(isolation_level) = isolation_level {
-        let stmt = Statement {
-            sql: format!("SET TRANSACTION ISOLATION LEVEL {isolation_level}"),
-            values: None,
-            db_backend: DbBackend::Postgres,
-        };
-        let query = sqlx_query(&stmt);
-        conn.execute(query).await.map_err(sqlx_error_to_exec_err)?;
+        settings.push(format!("ISOLATION LEVEL {isolation_level}"));
     }
+
     if let Some(access_mode) = access_mode {
-        let stmt = Statement {
-            sql: format!("SET TRANSACTION {access_mode}"),
-            values: None,
-            db_backend: DbBackend::Postgres,
-        };
-        let query = sqlx_query(&stmt);
-        conn.execute(query).await.map_err(sqlx_error_to_exec_err)?;
+        settings.push(access_mode.to_string());
+    }
+
+    if !settings.is_empty() {
+        let sql = format!("SET TRANSACTION {}", settings.join(" "));
+        sqlx::query(&sql)
+            .execute(&mut **conn)
+            .await
+            .map_err(sqlx_error_to_exec_err)?;
     }
     Ok(())
 }