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主页 / user-589207

KrT's questions

Martin Hope
KrT
Asked: 2024-09-02 17:40:43 +0000 UTC

您应该使用哪个 SQL 命令来查找包含大于特定数字的值的行?

  • 5

如何从数据库中获取其中stat "5": "1.5" 和 stat "1": 大于查询得到的数的所有数据。例如,我从查询中获取数字 100,并且需要获取统计数据“1”:大于 100。

|id |prom       |stat                                               |user|date      |
|-----------------------------------------------------------------------------------|
|1  |77-4390    |{"1":"824","2":"30","3":"9026","4":"40","5":"1.5"} |11  |10.08.2024|
|-----------------------------------------------------------------------------------|
|2  |77-4391    |{"1":"904","2":"51","3":"9222","4":"40","5":"1.5"} |23  |10.08.2024|
|-----------------------------------------------------------------------------------|
|3  |77-4355    |{"1":"334","2":"30","3":"9026","4":"40","5":"2.5"} |45  |10.08.2024|
|-----------------------------------------------------------------------------------|
|4  |77-4391    |{"1":"824","2":"60","3":"9023","4":"40","5":"1.5"} |11  |10.08.2024|
|-----------------------------------------------------------------------------------|
|5  |77-4391    |{"1":"624","2":"50","3":"9046","4":"40","5":"3.5"} |19  |10.08.2024|
|-----------------------------------------------------------------------------------|
|6  |77-4391    |{"1":"24","2":"50","3":"9122","4":"40","5":"1.5"}  |15  |10.08.2024|
+-----------------------------------------------------------------------------------+ 

для вывода "5": "1.5" использую:
SELECT * from cst WHERE prom='77-4391' AND  stat LIKE '%5":"1.5%'

+-----------------------------------------------------------------------------------+
|id |prom       |stat                                               |user|date      |
|-----------------------------------------------------------------------------------|
|2  |77-4391    |{"1":"904","2":"51","3":"9222","4":"40","5":"1.5"} |23  |10.08.2024|
|-----------------------------------------------------------------------------------|
|4  |77-4391    |{"1":"824","2":"60","3":"9023","4":"40","5":"1.5"} |11  |10.08.2024|
|-----------------------------------------------------------------------------------|
|6  |77-4391    |{"1":"24","2":"50","3":"9122","4":"40","5":"1.5"}  |15  |10.08.2024|
+-----------------------------------------------------------------------------------+ 

Каким запросом получить данные где stat "1":> 100
+-----------------------------------------------------------------------------------+
|id |prom       |stat                                               |user|date      |
|-----------------------------------------------------------------------------------|
|2  |77-4391    |{"1":"904","2":"51","3":"9222","4":"40","5":"1.5"} |23  |10.08.2024|
|-----------------------------------------------------------------------------------|
|4  |77-4391    |{"1":"824","2":"60","3":"9023","4":"40","5":"1.5"} |11  |10.08.2024|
|-----------------------------------------------------------------------------------|
mysql
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