Fix #236 Add useCurrentOnUpdate support to datetime column type

Author: kitloong

src/Database/Models/MySQL/MySQLColumn.php

@@ -76,6 +76,8 @@ public function __construct(string $table, array $column)
 
             case ColumnType::SOFT_DELETES:
             case ColumnType::SOFT_DELETES_TZ:
+            case ColumnType::DATETIME:
+            case ColumnType::DATETIME_TZ:
             case ColumnType::TIMESTAMP:
             case ColumnType::TIMESTAMP_TZ:
                 $this->onUpdateCurrentTimestamp = $this->hasOnUpdateCurrentTimestamp();

src/Repositories/MySQLRepository.php

@@ -36,7 +36,7 @@ public function isOnUpdateCurrentTimestamp(string $table, string $column): bool
         $result = DB::selectOne(
             "SHOW COLUMNS FROM `$table`
                 WHERE Field = '$column'
-                    AND Type = 'timestamp'
+                    AND Type IN ('timestamp', 'datetime')
                     AND Extra LIKE '%on update CURRENT_TIMESTAMP%'",
         );
         return !($result === null);

src/Schema/Models/Column.php

@@ -95,7 +95,7 @@ public function getSpatialSrID(): ?int;
 
     /**
      * Check if the column uses "on update CURRENT_TIMESTAMP".
-     * This is usually used for MySQL `timestamp` and `timestampTz`.
+     * This is usually used for MySQL `timestamp` and `datetime`.
      */
     public function isOnUpdateCurrentTimestamp(): bool;
 

tests/resources/database/migrations/general/2020_03_21_000000_expected_create_timestamps_table.php

@@ -82,6 +82,21 @@ public function up()
             $table->timestampTz('created_at')->nullable();
             $table->timestampTz('update_at')->nullable()->useCurrent()->useCurrentOnUpdate();
         });
+
+        Schema::create('use_current_on_update', function (Blueprint $table) {
+            $table->increments('id');
+            $table->dateTime('datetime_useCurrentOnUpdate_nullable_useCurrent')->useCurrentOnUpdate()->nullable()->useCurrent();
+            $table->dateTime('datetime_useCurrentOnUpdate_useCurrent')->useCurrentOnUpdate()->useCurrent();
+            $table->dateTime('datetime_nullable')->useCurrentOnUpdate()->nullable();
+            $table->dateTime('datetime_useCurrent')->useCurrent();
+            $table->dateTime('datetime_useCurrentOnUpdate')->useCurrentOnUpdate();
+            $table->timestamp('timestamp_useCurrentOnUpdate_nullable_useCurrent')->useCurrentOnUpdate()->nullable()->useCurrent();
+            $table->timestamp('timestamp_useCurrentOnUpdate_useCurrent')->useCurrentOnUpdate()->useCurrent();
+            $table->timestamp('timestamp_nullable')->useCurrentOnUpdate()->nullable();
+            $table->timestamp('timestamp_useCurrent')->useCurrent();
+            $table->timestamp('timestamp_useCurrentOnUpdate')->useCurrentOnUpdate()->default('2024-10-08 00:00:00');
+
+        });
     }
 
     /**