diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04b1c557..a851c58b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,7 @@
 - New #310: Add JSON overlaps condition builder (@Tigrov)
 - Enh #312: Update `bit` type according to main PR yiisoft/db#860 (@Tigrov)
 - Enh #315: Raise minimum PHP version to `^8.1` with minor refactoring (@Tigrov)
-- New #314: Implement `ColumnFactory` class (@Tigrov)
+- New #314, #325: Implement `ColumnFactory` class (@Tigrov)
 - Enh #317: Separate column type constants (@Tigrov)
 - New #318: Realize `ColumnBuilder` class (@Tigrov)
 - Enh #320: Update according changes in `ColumnSchemaInterface` (@Tigrov)
diff --git a/src/Column/ColumnFactory.php b/src/Column/ColumnFactory.php
index 6c428d78..4e19ace6 100644
--- a/src/Column/ColumnFactory.php
+++ b/src/Column/ColumnFactory.php
@@ -13,10 +13,9 @@ final class ColumnFactory extends AbstractColumnFactory
      * Mapping from physical column types (keys) to abstract column types (values).
      *
      * @var string[]
-     *
-     * @psalm-suppress MissingClassConstType
+     * @psalm-var array<string, ColumnType::*>
      */
-    private const TYPE_MAP = [
+    protected const TYPE_MAP = [
         'bool' => ColumnType::BOOLEAN,
         'boolean' => ColumnType::BOOLEAN,
         'bit' => ColumnType::BIT,
@@ -49,21 +48,11 @@ final class ColumnFactory extends AbstractColumnFactory
 
     protected function getType(string $dbType, array $info = []): string
     {
-        $type = self::TYPE_MAP[$dbType] ?? ColumnType::STRING;
-
-        if (
-            ($type === ColumnType::BIT || $type === ColumnType::TINYINT)
-            && isset($info['size'])
-            && $info['size'] === 1
-        ) {
-            return ColumnType::BOOLEAN;
-        }
-
-        return $type;
-    }
-
-    protected function isDbType(string $dbType): bool
-    {
-        return isset(self::TYPE_MAP[$dbType]);
+        return match ($dbType) {
+            'bit', 'tinyint' => isset($info['size']) && $info['size'] === 1
+                ? ColumnType::BOOLEAN
+                : parent::getType($dbType, $info),
+            default => parent::getType($dbType, $info),
+        };
     }
 }
diff --git a/src/Schema.php b/src/Schema.php
index 6ed3be62..08ea64fe 100644
--- a/src/Schema.php
+++ b/src/Schema.php
@@ -32,7 +32,6 @@
 use function preg_replace;
 use function serialize;
 use function strncasecmp;
-use function strtolower;
 
 /**
  * Implements the SQLite Server specific schema, supporting SQLite 3.3.0 or higher.
@@ -72,6 +71,8 @@
  *     pk:string,
  *     size?: int,
  *     scale?: int,
+ *     schema: string|null,
+ *     table: string
  * }
  */
 final class Schema extends AbstractPdoSchema
@@ -342,6 +343,9 @@ protected function findColumns(TableSchemaInterface $table): bool
                 $info['type'] = ColumnType::JSON;
             }
 
+            $info['schema'] = $table->getSchemaName();
+            $info['table'] = $table->getName();
+
             $column = $this->loadColumnSchema($info);
             $table->column($info['name'], $column);
 
@@ -446,16 +450,15 @@ public function getSchemaDefaultValues(string $schema = '', bool $refresh = fals
      */
     private function loadColumnSchema(array $info): ColumnSchemaInterface
     {
-        $columnFactory = $this->getColumnFactory();
-
-        $dbType = strtolower($info['type']);
-        $column = $columnFactory->fromDefinition($dbType, ['name' => $info['name']]);
-        $column->dbType($dbType);
-        $column->notNull((bool) $info['notnull']);
-        $column->primaryKey((bool) $info['pk']);
-        $column->defaultValue($this->normalizeDefaultValue($info['dflt_value'], $column));
-
-        return $column;
+        $column = $this->getColumnFactory()->fromDefinition($info['type'], [
+            'name' => $info['name'],
+            'notNull' => (bool) $info['notnull'],
+            'primaryKey' => (bool) $info['pk'],
+            'schema' => $info['schema'],
+            'table' => $info['table'],
+        ]);
+
+        return $column->defaultValue($this->normalizeDefaultValue($info['dflt_value'], $column));
     }
 
     /**
diff --git a/tests/Provider/SchemaProvider.php b/tests/Provider/SchemaProvider.php
index f04bc4c9..81f554c4 100644
--- a/tests/Provider/SchemaProvider.php
+++ b/tests/Provider/SchemaProvider.php
@@ -40,7 +40,7 @@ public static function columns(): array
                     ],
                     'tinyint_col' => [
                         'type' => 'tinyint',
-                        'dbType' => 'tinyint(3)',
+                        'dbType' => 'tinyint',
                         'phpType' => 'int',
                         'primaryKey' => false,
                         'notNull' => false,
@@ -52,7 +52,7 @@ public static function columns(): array
                     ],
                     'smallint_col' => [
                         'type' => 'smallint',
-                        'dbType' => 'smallint(1)',
+                        'dbType' => 'smallint',
                         'phpType' => 'int',
                         'primaryKey' => false,
                         'notNull' => false,
@@ -64,7 +64,7 @@ public static function columns(): array
                     ],
                     'char_col' => [
                         'type' => 'char',
-                        'dbType' => 'char(100)',
+                        'dbType' => 'char',
                         'phpType' => 'string',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -76,7 +76,7 @@ public static function columns(): array
                     ],
                     'char_col2' => [
                         'type' => 'string',
-                        'dbType' => 'varchar(100)',
+                        'dbType' => 'varchar',
                         'phpType' => 'string',
                         'primaryKey' => false,
                         'notNull' => false,
@@ -100,7 +100,7 @@ public static function columns(): array
                     ],
                     'float_col' => [
                         'type' => 'double',
-                        'dbType' => 'double(4,3)',
+                        'dbType' => 'double',
                         'phpType' => 'float',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -136,7 +136,7 @@ public static function columns(): array
                     ],
                     'numeric_col' => [
                         'type' => 'decimal',
-                        'dbType' => 'decimal(5,2)',
+                        'dbType' => 'decimal',
                         'phpType' => 'float',
                         'primaryKey' => false,
                         'notNull' => false,
@@ -160,7 +160,7 @@ public static function columns(): array
                     ],
                     'bool_col' => [
                         'type' => 'boolean',
-                        'dbType' => 'tinyint(1)',
+                        'dbType' => 'tinyint',
                         'phpType' => 'bool',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -172,7 +172,7 @@ public static function columns(): array
                     ],
                     'bool_col2' => [
                         'type' => 'boolean',
-                        'dbType' => 'tinyint(1)',
+                        'dbType' => 'tinyint',
                         'phpType' => 'bool',
                         'primaryKey' => false,
                         'notNull' => false,
@@ -196,7 +196,7 @@ public static function columns(): array
                     ],
                     'bit_col' => [
                         'type' => 'bit',
-                        'dbType' => 'bit(8)',
+                        'dbType' => 'bit',
                         'phpType' => 'int',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -249,7 +249,7 @@ public static function columns(): array
                     ],
                     'type' => [
                         'type' => 'string',
-                        'dbType' => 'varchar(255)',
+                        'dbType' => 'varchar',
                         'phpType' => 'string',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -313,7 +313,7 @@ public static function columnsTypeBit(): array
                 [
                     'bit_col_1' => [
                         'type' => 'boolean',
-                        'dbType' => 'bit(1)',
+                        'dbType' => 'bit',
                         'phpType' => 'bool',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -325,7 +325,7 @@ public static function columnsTypeBit(): array
                     ],
                     'bit_col_2' => [
                         'type' => 'boolean',
-                        'dbType' => 'bit(1)',
+                        'dbType' => 'bit',
                         'phpType' => 'bool',
                         'primaryKey' => false,
                         'notNull' => false,
@@ -337,7 +337,7 @@ public static function columnsTypeBit(): array
                     ],
                     'bit_col_3' => [
                         'type' => 'bit',
-                        'dbType' => 'bit(32)',
+                        'dbType' => 'bit',
                         'phpType' => 'int',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -349,7 +349,7 @@ public static function columnsTypeBit(): array
                     ],
                     'bit_col_4' => [
                         'type' => 'bit',
-                        'dbType' => 'bit(32)',
+                        'dbType' => 'bit',
                         'phpType' => 'int',
                         'primaryKey' => false,
                         'notNull' => false,
@@ -361,7 +361,7 @@ public static function columnsTypeBit(): array
                     ],
                     'bit_col_5' => [
                         'type' => 'bit',
-                        'dbType' => 'bit(64)',
+                        'dbType' => 'bit',
                         'phpType' => 'int',
                         'primaryKey' => false,
                         'notNull' => true,
@@ -373,7 +373,7 @@ public static function columnsTypeBit(): array
                     ],
                     'bit_col_6' => [
                         'type' => 'bit',
-                        'dbType' => 'bit(64)',
+                        'dbType' => 'bit',
                         'phpType' => 'int',
                         'primaryKey' => false,
                         'notNull' => false,