WebThe results from running the sql in mysql workbench, minus the find_in_set clause: product-collection; multiselect-attribute; Share. Improve this question. ... Collections - Filtering … WebMar 13, 2024 · It is used when to find value in the list of values and It returns 1 when it finds search value in the list of values otherwise 0. # Example 1 – Using both of them to find value in the field which contains the comma-separated numbers. Using FIND_IN_SET function in WHERE clause. SELECT id,dept_name,userid from department where …
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WebFIND_IN_SET () 函数返回字符串在字符串列表中的位置。 语法 FIND_IN_SET ( string, string_list) 参数值 返回值 如果在 string_list 中没有找到 string ,这个函数返回0 如果 string 或 string_list 为 NULL,则此函数返回 NULL 如果 string_list 是一个空字符串(""),这个函数返回0 技术细节 适用于: From MySQL 4.0 更多实例 实例 在字符串列表中搜索"a": … WebDec 19, 2024 · FIND_IN_SET(str,strlist),该函数的作用是查询字段(strlist)中是否包含(str)的结果, 返回结果为null或记录 。 str 要查询的字符串 strlist 需查询的字段,参数以”,”分隔,例如如 '1,2,3' 假如字符串str在由N个子链组成的字符串列表strlist 中,则返回值的范围在 1 到 N 之间。 一个字符串列表 就是一个由一些被’,‘ 符号分开的子链组成的字符串。 如果第一 … perry\u0027s custom tailor
Search for value within a comma separated values in MySQL
WebThis MySQL tutorial explains how to use the MySQL FIND_IN_SET function with syntax and examples. The MySQL FIND_IN_SET function returns the position of a string in a … WebJun 22, 2008 · Description: FIND_IN_SET is not using indexes although it seems to me rather trivial. Most FIND_IN_SET's can be replaced by a chain of OR's and those OR's are using indexes. of course I could avoid using FIND_IN_SET in favour of OR's but FIND_IN_SET is so much nicer. WebThe FIND and FINDB function syntax has the following arguments: Find_text Required. The text you want to find. Within_text Required. The text containing the text you want to find. Start_num Optional. Specifies the character at which to start the search. The first character in within_text is character number 1. perry\u0027s crystal brook