Merge branch 'QA_5_2'

Signed-off-by: Maurício Meneghini Fauth <mauricio@mfauth.net>

src/Import/Import.php

@@ -775,7 +775,7 @@ final class Import
                         $size = 10;
                     }
 
-                    $tempSQLStr .= Util::backquote($column) . ' ' . match ($analyses[$i][$j]->type) {
+                    $colType = match ($analyses[$i][$j]->type) {
                         ColumnType::None => 'NULL',
                         ColumnType::Varchar => 'varchar',
                         ColumnType::Int => 'int',
@@ -783,7 +783,17 @@ final class Import
                         ColumnType::BigInt => 'bigint',
                         ColumnType::Geometry => 'geometry',
                     };
-                    if ($analyses[$i][$j]->type !== ColumnType::Geometry) {
+
+                    // Use TEXT instead of VARCHAR when the length exceeds
+                    // the maximum allowed for VARCHAR. The limit depends on
+                    // the charset (e.g. 16383 for utf8mb4, 65535 for latin1).
+                    // We use the most restrictive limit (utf8mb4) to be safe.
+                    if ($colType === 'varchar' && $size > 16383) {
+                        $colType = 'text';
+                    }
+
+                    $tempSQLStr .= Util::backquote($column) . ' ' . $colType;
+                    if ($colType !== 'text' && $analyses[$i][$j]->type !== ColumnType::Geometry) {
                         $tempSQLStr .= '(' . $size . ')';
                     }
 

src/Plugins/Export/ExportSql.php

@@ -853,6 +853,13 @@ class ExportSql extends ExportPlugin
             return;
         }
 
+        // Skip CREATE DATABASE when only exporting data
+        if (! $this->includeStructure()) {
+            $this->exportUseStatement($dbAlias, $this->compatibility);
+
+            return;
+        }
+
         $createQuery = 'CREATE DATABASE IF NOT EXISTS '
             . Util::backquoteCompat($dbAlias, $this->compatibility, $this->useSqlBackquotes);
         $collation = $this->dbi->getDbCollation($db);

tests/unit/Export/ExportTest.php

@@ -230,7 +230,6 @@ class ExportTest extends AbstractTestCase
         );
 
         $expected = <<<'SQL'
-            CREATE DATABASE IF NOT EXISTS test_db DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
             USE test_db;
 
             INSERT INTO test_table (id, name, datetimefield) VALUES

tests/unit/Plugins/Export/ExportSqlTest.php

@@ -512,6 +512,33 @@ final class ExportSqlTest extends AbstractTestCase
         self::assertStringContainsString('USE db;', $result);
     }
 
+    public function testExportDBCreateDataOnly(): void
+    {
+        $request = ServerRequestFactory::create()->createServerRequest('POST', 'https://example.com/')
+            ->withParsedBody([
+                'sql_backquotes' => 'true',
+                'sql_compatibility' => 'NONE',
+                'sql_structure_or_data' => 'data',
+            ]);
+
+        $dbi = $this->getMockBuilder(DatabaseInterface::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $dbi->expects(self::any())->method('quoteString')
+            ->willReturnCallback(static fn (string $string): string => "'" . $string . "'");
+
+        $exportSql = $this->getExportSql($dbi);
+        $exportSql->setExportOptions($request, new Export());
+
+        ob_start();
+        $exportSql->exportDBCreate('db');
+        $result = ob_get_clean();
+
+        self::assertIsString($result);
+        self::assertStringNotContainsString('CREATE DATABASE', $result);
+        self::assertStringContainsString('USE `db`;', $result);
+    }
+
     public function testExportDBHeader(): void
     {
         $request = ServerRequestFactory::create()->createServerRequest('POST', 'https://example.com/')