28 lines
433 B
Markdown
28 lines
433 B
Markdown
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# DROP VIEW
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## 摘要
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``` sql
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DROP VIEW [ IF EXISTS ] view_name
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```
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## 说明
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删除一个现有的视图。
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如果使用可选的 `IF EXISTS` 子句,则在该视图不存在时禁止显示错误。
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## 示例
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删除视图 `orders_by_date`:
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DROP VIEW orders_by_date
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如果视图 `orders_by_date` 存在,则删除该视图:
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DROP VIEW IF EXISTS orders_by_date
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## 另请参见
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[CREATE VIEW](./create-view.md) |