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13 lines
343 B
Markdown
13 lines
343 B
Markdown
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machine_translated: true
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machine_translated_rev: 5decc73b5dc60054f19087d3690c4eb99446a6c3
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---
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# 系统。数据库 {#system-databases}
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此表包含一个名为"字符串"的列 ‘name’ – the name of a database.
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服务器知道的每个数据库在表中都有相应的条目。
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该系统表用于实现 `SHOW DATABASES` 查询。
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