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61 lines
1.2 KiB
Markdown
61 lines
1.2 KiB
Markdown
---
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slug: /zh/engines/table-engines/integrations/sqlite
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sidebar_position: 7
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sidebar_label: SQLite
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---
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# SQLite {#sqlite}
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该引擎允许导入和导出数据到SQLite，并支持查询SQLite表直接从ClickHouse。
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## 创建数据表 {#creating-a-table}
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``` sql
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CREATE TABLE [IF NOT EXISTS] [db.]table_name
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(
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name1 [type1],
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name2 [type2], ...
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) ENGINE = SQLite('db_path', 'table')
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```
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**引擎参数**
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- `db_path` — SQLite数据库文件的具体路径地址。
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- `table` — SQLite数据库中的表名。
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## 使用示例 {#usage-example}
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显示创建表的查询语句：
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```sql
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SHOW CREATE TABLE sqlite_db.table2;
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```
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``` text
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CREATE TABLE SQLite.table2
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(
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`col1` Nullable(Int32),
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`col2` Nullable(String)
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)
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ENGINE = SQLite('sqlite.db','table2');
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```
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从数据表查询数据：
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``` sql
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SELECT * FROM sqlite_db.table2 ORDER BY col1;
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```
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```text
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┌─col1─┬─col2──┐
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│ 1 │ text1 │
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│ 2 │ text2 │
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│ 3 │ text3 │
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└──────┴───────┘
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```
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**详见**
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- [SQLite](../../../engines/database-engines/sqlite.md) 引擎
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- [sqlite](../../../sql-reference/table-functions/sqlite.mdx) 表方法函数
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