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leetcode-problemset/leetcode-cn/problem (Chinese)/患某种疾病的患者 [patients-with-a-condition].html

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<p>患者信息表:&nbsp;<code>Patients</code></p>
<pre>
+--------------+---------+
| Column Name | Type |
+--------------+---------+
| patient_id | int |
| patient_name | varchar |
| conditions | varchar |
+--------------+---------+
patient_id (患者 ID是该表的主键。
'conditions' (疾病)包含 0 个或以上的疾病代码,以空格分隔。
这个表包含医院中患者的信息。</pre>
<p>&nbsp;</p>
<p>写一条&nbsp;SQL 语句,查询患有 I 类糖尿病的患者&nbsp;ID patient_id、患者姓名patient_name以及其患有的所有疾病代码conditions。I 类糖尿病的代码总是包含前缀&nbsp;<code>DIAB1</code>&nbsp;</p>
<p><strong>任意顺序</strong> 返回结果表。</p>
<p>查询结果格式如下示例所示。</p>
<p>&nbsp;</p>
<p><strong>示例 1:</strong></p>
<pre>
<code><strong>输入:
</strong>Patients表</code>
+------------+--------------+--------------+
| patient_id | patient_name | conditions |
+------------+--------------+--------------+
| 1 | Daniel &nbsp;| YFEV COUGH |
| 2 &nbsp; | Alice | &nbsp; |
| 3 &nbsp; | Bob &nbsp;| DIAB100 MYOP&nbsp;|
| 4 &nbsp; | George &nbsp;| ACNE DIAB100&nbsp;|
| 5 &nbsp; | Alain &nbsp;| DIAB201 &nbsp;|
+------------+--------------+--------------+
<strong>输出:</strong>
+------------+--------------+--------------+
| patient_id | patient_name | conditions |
+------------+--------------+--------------+
| 3 &nbsp; | Bob &nbsp;| DIAB100 MYOP&nbsp;|
| 4 &nbsp; | George &nbsp; | ACNE DIAB100&nbsp;|
+------------+--------------+--------------+
<strong>解释:</strong>Bob 和 George 都患有代码以 DIAB1 开头的疾病。</pre>