diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67b1346..aa4497a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ Latest
 * [#89](https://github.com/cleverage/ui-process-bundle/issues/89) `ProcessConfigurationsManager`: resolve the `ui.default` option with a normalizer instead of nested options defined with `setDefault()` (deprecated since symfony/options-resolver 7.3, removed in 8.0). With Symfony 8, a process launched with the UI form (`ui_launch_mode: form`) without `ui.default` no longer fails (`Cannot use object of type Closure as array`), and `ui.default` is validated again. Add tests.
 * [#91](https://github.com/cleverage/ui-process-bundle/issues/91) `LoginController`: pass `error` and `last_username` (`AuthenticationUtils`) to the login template, so that a failed login displays the error message and keeps the email. Test updated.
 * [#95](https://github.com/cleverage/ui-process-bundle/issues/95) `DoctrineProcessHandler`: detach the written `LogRecord` entities after each flush (the Monolog records were detached instead), so that the identity map no longer grows during long processes; `LogRecord::$processExecution` cascade reduced from `all` to `persist`, so that detaching a log record does not detach the current process execution (which would then be inserted again). Add tests.
+* [#97](https://github.com/cleverage/ui-process-bundle/issues/97) Align the mapping and the schema created by the migrations: `ProcessSchedule::$input` mapped as `VARCHAR(255)` as created by the migrations (was `TEXT`); `Version20261005120000` migration (MySQL / MariaDB, PostgreSQL) making `log_record.process_execution_id` `NOT NULL` as in the mapping (log records without process execution are deleted).
 
 v3.0.2
 ------
diff --git a/docs/reference/05-scheduler.md b/docs/reference/05-scheduler.md
index b9fa7c6..b47167b 100644
--- a/docs/reference/05-scheduler.md
+++ b/docs/reference/05-scheduler.md
@@ -14,7 +14,7 @@ Schedules are stored in the `process_schedule` table (`CleverAge\UiProcessBundle
 | `process`    | Code of the process to run. Only public processes can be selected, and the code is validated.                                                         |
 | `type`       | `cron` or `every`.                                                                                                                                      |
 | `expression` | `cron`: a cron expression, e.g. `*/5 * * * *` or `@daily` (see [cron expression triggers](https://symfony.com/doc/current/scheduler.html#cron-expression-triggers)). `every`: a relative time, e.g. `5 seconds`, `1 hour`, `1 day` (see [periodical triggers](https://symfony.com/doc/current/scheduler.html#periodical-triggers)); it must be parsable by `strtotime()`. |
-| `input`      | Optional process input (string), e.g. a file path.                                                                                                    |
+| `input`      | Optional process input (string, 255 characters max), e.g. a file path.                                                                                  |
 | `context`    | Optional list of key/value pairs, passed as process context.                                                                                           |
 
 The schedules list displays the next execution date of `cron` schedules.
diff --git a/src/Entity/ProcessSchedule.php b/src/Entity/ProcessSchedule.php
index 8eea928..34f7234 100644
--- a/src/Entity/ProcessSchedule.php
+++ b/src/Entity/ProcessSchedule.php
@@ -45,7 +45,7 @@ class ProcessSchedule
     )]
     private string $expression;
 
-    #[ORM\Column(type: Types::TEXT, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true)]
     private ?string $input = null;
 
     /**
diff --git a/src/Migrations/Version20261005120000.php b/src/Migrations/Version20261005120000.php
new file mode 100644
index 0000000..c896911
--- /dev/null
+++ b/src/Migrations/Version20261005120000.php
@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the CleverAge/UiProcessBundle package.
+ *
+ * Copyright (c) Clever-Age
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CleverAge\UiProcessBundle\Migrations;
+
+use Doctrine\DBAL\Platforms\MariaDBPlatform;
+use Doctrine\DBAL\Platforms\MySQLPlatform;
+use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Align log_record.process_execution_id, created as nullable by Version20231006111525, on the entity mapping.
+ */
+final class Version20261005120000 extends AbstractMigration
+{
+    #[\Override]
+    public function getDescription(): string
+    {
+        return 'Make log_record.process_execution_id NOT NULL';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $platform = $this->connection->getDatabasePlatform();
+        $mySql = $platform instanceof MariaDBPlatform || $platform instanceof MySQLPlatform;
+        if (!$mySql && !$platform instanceof PostgreSQLPlatform) {
+            return;
+        }
+
+        // Log records without process execution are never displayed (the UI lists the logs of an execution)
+        $this->addSql('DELETE FROM log_record WHERE process_execution_id IS NULL');
+        $this->addSql($mySql
+            ? 'ALTER TABLE log_record MODIFY process_execution_id INT NOT NULL'
+            : 'ALTER TABLE log_record ALTER process_execution_id SET NOT NULL');
+    }
+
+    #[\Override]
+    public function down(Schema $schema): void
+    {
+        $platform = $this->connection->getDatabasePlatform();
+        $mySql = $platform instanceof MariaDBPlatform || $platform instanceof MySQLPlatform;
+        if (!$mySql && !$platform instanceof PostgreSQLPlatform) {
+            return;
+        }
+
+        $this->addSql($mySql
+            ? 'ALTER TABLE log_record MODIFY process_execution_id INT DEFAULT NULL'
+            : 'ALTER TABLE log_record ALTER process_execution_id DROP NOT NULL');
+    }
+}