diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a54f52d..d07218de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@
 - New #328: Override `QueryBuilder::prepareBinary()` method (@Tigrov)
 - Chg #330: Update `QueryBuilder` constructor (@Tigrov)
 - Enh #329: Use `ColumnDefinitionBuilder` to generate table column SQL representation (@Tigrov)
+- Enh #332: Remove `ColumnInterface` (@Tigrov)
 
 ## 1.2.0 March 21, 2024
 
diff --git a/src/Column.php b/src/Column.php
deleted file mode 100644
index 2a69f760..00000000
--- a/src/Column.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Sqlite;
-
-use Yiisoft\Db\Schema\Builder\AbstractColumn;
-
-/**
- * It's a utility that provides a convenient way to create column schema for use with {@see Schema} for SQLite.
- *
- * It provides methods for specifying the properties of a column, such as its type, size, default value, and whether it
- * is nullable or not. It also provides a method for creating a column schema based on the specified properties.
- *
- * For example, the following code creates a column schema for an integer column:
- *
- * ```php
- * $column = (new Column(ColumnType::INTEGER))->notNull()->defaultValue(0);
- * ```
- *
- * Provides a fluent interface, which means that the methods can be chained together to create a column schema with
- * many properties in a single line of code.
- *
- * @psalm-suppress DeprecatedClass
- *
- * @deprecated Use {@see StringColumnSchema} or other column classes instead. Will be removed in 2.0.0.
- */
-final class Column extends AbstractColumn
-{
-    /**
-     * Builds the unsigned string for column. Defaults to unsupported.
-     *
-     * @return string a string containing UNSIGNED keyword.
-     */
-    protected function buildUnsignedString(): string
-    {
-        return $this->isUnsigned() ? ' UNSIGNED' : '';
-    }
-
-    public function asString(): string
-    {
-        $format = match ($this->getTypeCategory()) {
-            self::TYPE_CATEGORY_PK => '{type}{check}{append}',
-            self::TYPE_CATEGORY_NUMERIC => '{type}{length}{unsigned}{notnull}{unique}{check}{default}{append}',
-            self::TYPE_CATEGORY_UUID => '{type}{notnull}{unique}{default}{check}{comment}{append}',
-            self::TYPE_CATEGORY_UUID_PK => '{type}{notnull}{default}{check}{comment}{append}',
-            default => '{type}{length}{notnull}{unique}{check}{default}{append}',
-        };
-
-        return $this->buildCompleteString($format);
-    }
-}
diff --git a/src/QueryBuilder.php b/src/QueryBuilder.php
index 329c8918..3f704820 100644
--- a/src/QueryBuilder.php
+++ b/src/QueryBuilder.php
@@ -5,8 +5,6 @@
 namespace Yiisoft\Db\Sqlite;
 
 use Yiisoft\Db\Connection\ServerInfoInterface;
-use Yiisoft\Db\Constant\ColumnType;
-use Yiisoft\Db\Constant\PseudoType;
 use Yiisoft\Db\QueryBuilder\AbstractQueryBuilder;
 use Yiisoft\Db\Schema\QuoterInterface;
 use Yiisoft\Db\Schema\SchemaInterface;
@@ -19,36 +17,6 @@
  */
 final class QueryBuilder extends AbstractQueryBuilder
 {
-    /**
-     * @var string[] Mapping from abstract column types (keys) to physical column types (values).
-     */
-    protected array $typeMap = [
-        PseudoType::PK => 'integer PRIMARY KEY AUTOINCREMENT NOT NULL',
-        PseudoType::UPK => 'integer PRIMARY KEY AUTOINCREMENT NOT NULL',
-        PseudoType::BIGPK => 'integer PRIMARY KEY AUTOINCREMENT NOT NULL',
-        PseudoType::UBIGPK => 'integer PRIMARY KEY AUTOINCREMENT NOT NULL',
-        ColumnType::CHAR => 'char(1)',
-        ColumnType::STRING => 'varchar(255)',
-        ColumnType::TEXT => 'text',
-        ColumnType::TINYINT => 'tinyint',
-        ColumnType::SMALLINT => 'smallint',
-        ColumnType::INTEGER => 'integer',
-        ColumnType::BIGINT => 'bigint',
-        ColumnType::FLOAT => 'float',
-        ColumnType::DOUBLE => 'double',
-        ColumnType::DECIMAL => 'decimal(10,0)',
-        ColumnType::DATETIME => 'datetime',
-        ColumnType::TIMESTAMP => 'timestamp',
-        ColumnType::TIME => 'time',
-        ColumnType::DATE => 'date',
-        ColumnType::BINARY => 'blob',
-        ColumnType::BOOLEAN => 'boolean',
-        ColumnType::MONEY => 'decimal(19,4)',
-        ColumnType::UUID => 'blob(16)',
-        PseudoType::UUID_PK => 'blob(16) PRIMARY KEY',
-        ColumnType::JSON => 'json',
-    ];
-
     public function __construct(QuoterInterface $quoter, SchemaInterface $schema, ServerInfoInterface $serverInfo)
     {
         parent::__construct(
diff --git a/src/Schema.php b/src/Schema.php
index 2fc9147f..fc505143 100644
--- a/src/Schema.php
+++ b/src/Schema.php
@@ -16,11 +16,9 @@
 use Yiisoft\Db\Exception\InvalidConfigException;
 use Yiisoft\Db\Exception\NotSupportedException;
 use Yiisoft\Db\Helper\DbArrayHelper;
-use Yiisoft\Db\Schema\Builder\ColumnInterface;
 use Yiisoft\Db\Schema\Column\ColumnFactoryInterface;
 use Yiisoft\Db\Schema\Column\ColumnSchemaInterface;
 use Yiisoft\Db\Schema\TableSchemaInterface;
-use Yiisoft\Db\Sqlite\Column\ColumnBuilder;
 use Yiisoft\Db\Sqlite\Column\ColumnFactory;
 
 use function array_change_key_case;
@@ -75,13 +73,6 @@
  */
 final class Schema extends AbstractPdoSchema
 {
-    /** @deprecated Use {@see ColumnBuilder} instead. Will be removed in 2.0. */
-    public function createColumn(string $type, array|int|string $length = null): ColumnInterface
-    {
-        /** @psalm-suppress DeprecatedClass */
-        return new Column($type, $length);
-    }
-
     public function getColumnFactory(): ColumnFactoryInterface
     {
         return new ColumnFactory();
diff --git a/tests/ColumnSchemaBuilderTest.php b/tests/ColumnSchemaBuilderTest.php
deleted file mode 100644
index 70ed4147..00000000
--- a/tests/ColumnSchemaBuilderTest.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Sqlite\Tests;
-
-use Yiisoft\Db\Sqlite\Tests\Support\TestTrait;
-use Yiisoft\Db\Tests\Common\CommonColumnSchemaBuilderTest;
-
-/**
- * @group sqlite
- *
- * @psalm-suppress PropertyNotSetInConstructor
- */
-final class ColumnSchemaBuilderTest extends CommonColumnSchemaBuilderTest
-{
-    use TestTrait;
-
-    /**
-     * @dataProvider \Yiisoft\Db\Sqlite\Tests\Provider\ColumnSchemaBuilderProvider::types
-     */
-    public function testCustomTypes(string $expected, string $type, int|null $length, array $calls): void
-    {
-        $this->checkBuildString($expected, $type, $length, $calls);
-    }
-}
diff --git a/tests/Provider/ColumnSchemaBuilderProvider.php b/tests/Provider/ColumnSchemaBuilderProvider.php
deleted file mode 100644
index 3577e81c..00000000
--- a/tests/Provider/ColumnSchemaBuilderProvider.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yiisoft\Db\Sqlite\Tests\Provider;
-
-use Yiisoft\Db\Constant\ColumnType;
-
-final class ColumnSchemaBuilderProvider extends \Yiisoft\Db\Tests\Provider\ColumnSchemaBuilderProvider
-{
-    protected static string $driverName = 'sqlite';
-
-    public static function types(): array
-    {
-        $types = parent::types();
-
-        $types[0][0] = 'integer UNSIGNED NULL DEFAULT NULL';
-        $types[1][0] = 'integer(10) UNSIGNED';
-
-        return [
-            ...$types,
-            ['integer UNSIGNED', ColumnType::INTEGER, null, [['unsigned']]],
-        ];
-    }
-}