首页 \ 问答 \ Excel和SQL:如何在Select语句中将字符串转换为double(Excel & SQL: How to convert string to double in Select statement)

Excel和SQL:如何在Select语句中将字符串转换为double(Excel & SQL: How to convert string to double in Select statement)

我在Excel中有一张表。 其中的一列(“ID”)包含值为1.01,1.02,2.03,2.01,3.01,3.04等的字符串。

我想获取该表中的所有行,其中“ID”> =使用SQL语句和ADO连接(来自VBScript代码)的某个值。 所以,我有两个问题:

1)我可以在SQL中将ID的值转换为double吗? 那么,我可以将值作为浮点数进行比较并应用<和>条件。 2)我可以在Excel工作簿的select语句宏中使用吗?


I have a sheet in Excel. One column in it ("ID") contains strings with values: 1.01, 1.02, 1.03, 2.01, 3.01, 3.04 etc.

I want to get all rows in that sheet, where "ID" is >= some value using SQL statement and ADO connection (from VBScript code). So, I have two questions:

1) Can I convert ID's values to double in SQL? So, then I can compare values as floating point numbers and apply < and > conditions. 2) Can I use in select statement Macro from Excel workbook?


原文:https://stackoverflow.com/questions/4615869
更新时间:2023-05-23 06:05

最满意答案

感谢elasticsearch集团的员工,这里有解决方案...非常简单需要说:)

我需要做的就是使用query_string查询http://www.elasticsearch.org/guide/reference/query-dsl/query-string-query/和default_operator = AND,它会做到这一点:

{
  "query": {
    "query_string": {
      "fields": [
        "name",
        "mark",
        "message"
      ],
      "query": "Joe First 1",
      "default_operator": "AND"
    }
  }
}

Thanks to guys at elasticsearch group, here's the solution... pretty simple need to say :)

All I needed to do is to use query_string query http://www.elasticsearch.org/guide/reference/query-dsl/query-string-query/ with default_operator = AND and it will do the trick:

{
  "query": {
    "query_string": {
      "fields": [
        "name",
        "mark",
        "message"
      ],
      "query": "Joe First 1",
      "default_operator": "AND"
    }
  }
}

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