# yii\db\sqlite

> 6 classes of the yii\db\sqlite namespace.

[API reference](/docs/api/index.md) › [yii](/docs/api/yii/index.md) › [db](/docs/api/yii/db/index.md) › sqlite

## Namespaces

| Namespace | Types |
| --- | --- |
| [`yii\db\sqlite\conditions`](/docs/api/yii/db/sqlite/conditions/index.md) | 2 |

## Classes

| Class | Summary |
| --- | --- |
| [`ColumnSchema`](/docs/api/yii/db/sqlite/columnschema/index.md) | Represents the metadata of a column in a SQLite database table. |
| [`ColumnSchemaBuilder`](/docs/api/yii/db/sqlite/columnschemabuilder/index.md) | ColumnSchemaBuilder is the schema builder for Sqlite databases. |
| [`Command`](/docs/api/yii/db/sqlite/command/index.md) | Command represents an SQLite's SQL statement to be executed against a database. |
| [`QueryBuilder`](/docs/api/yii/db/sqlite/querybuilder/index.md) | QueryBuilder is the query builder for SQLite databases. |
| [`Schema`](/docs/api/yii/db/sqlite/schema/index.md) | Schema is the class for retrieving metadata from a SQLite (2/3) database. |
| [`SqlTokenizer`](/docs/api/yii/db/sqlite/sqltokenizer/index.md) | SqlTokenizer splits SQLite query into individual SQL tokens. |