Mysql Split String By Delimiter

The most common are $$ and //. MySQL does not include a function to split a delimited string. Left most delimiter: This option will split the left most string before first delimiter. A more verbose version to fetch the data can be the following:. A typical example of this is when a column can store multiple values separated by a comma (,). net and you can available to give me some code, please. Questa è praticamente la stessa domanda di Can Mysql Split a column?. MySQL Functions. MySQL users, however, are in the dark. 3 Ways to Make Tab Delimited Files from Your MySQL Table When it comes to exporting a tab-delimited file from a mysql database table, you have a couple different options without having to resort to heavier programming in Ruby, PHP, Java, etc. Do you want to split the string of text into the array after every comma or space or dot, etc in PHP? Then you came to the right place. JavaScript Split string function will accept two arguments, first argument is the separator you want to. Position of the portion to return (counting from 1). I Googled around and found out that MySQL does not have a native equivalent of PHP's explode() function. Powershell provides string type methods to the string objects. Converts a string into an array. Split strings using mysql. Hello John, I see your last name is Doe it is nice to meet you. A more verbose version to fetch the data can be the following: share | improve this answer. So I totally agree that it would be nice if there were an easier way to treat consecutive delimiters as one in Power Query. How to split the name string in mysql ? index requested -- DROP FUNCTION IF EXISTS SPLIT_STRING; DELIMITER $ CREATE FUNCTION SPLIT_STRING ( s VARCHAR(1024) , del. is specified after the Split in parenthesis. 3, you'll probably get "1,2,3" as output. join(reversed(string))) Split Strings. Need to convert comma delimited text into rows Hello - original poster here with another question that I'm hoping someone can help with. Select or enter delimiter: Please select the delimiter that you want to use as the split character from the drop down list. [code]String input = "1 fish 2 fish red fish blue fish"; // \\s* means 0 or more repetitions of any whitespace character // fish is the pattern to find Scanner s = new Scanner(input). The only difference is the way I treat each line when I read it. This is because the function has the ability to return a value from a specified position in a "Dot" delimited string. Reading tab/space delimited files & inserting data in MySql Database in Java. We could use a 1-char String in a String array, or a Char in a Char array. The string to be split. There is the DELIMITER client side command that allows you to set its conditional query delimiter. Use REGEXP feature in your MySQL query for finding value in comma separate string. Let's say I have a list A (one row), and several other lists in a MySQL table (in column 'name', row by row). drop procedure if exists split_string; delimiter // create procedure split_string ( in fullstr varchar(1024), in delim varchar(1) ) sql securi. How to manage users in Mysql? in Cool. Hello, I have a table with ID and Keywords, in keywords field words is separate by ';'. If the start_position is specified as "0", substr treats start_position as "1", that is, as the first position in the string. How this formula works. I need to create a list of roles of each employee at a specific company. To get started, we'll need a table that contains numbers at least as big as the length of our longest comma-separated list. I am trying to write a query which breaks down a single address field into individual fields, with char(10) or a carriage return as the delimiter. MySQL sp_split() splits a comma delimited string into a recordset & inserts it into target table or returns it - gist:3749973. Unfortunately, when this is changed to another number, e. As I mentioned in the introduction, PARSENAME can also be "re-purposed" to become an incredibly handy tool in your coding arsenal when it comes to having to split delimited data. C# String Split Example. In one of my previous posts I wrote about “How to Create a Comma Delimited List”. Using the static String. MySQL procedure to split a column into rows using a delimiter. To use STRING_SPLIT, the database should be at least in compatibility level of 130. Often, input String data needs to be parsed and separated based on a certain character. Although separated data would normally be split into separate fields within a relation data, spliting such can be useful either during initial data load/validation or where such data is held in a text field. MySQL users, however, are in the dark. Basically the script will read a line from a file. For example, delims=, indicates the delimiter is a comma. You can't declare any type of data as an array in MySQL. There could be times when you need to split comma-separated values in a string and get a value at certain position. Select SQL. Simple method to split delimited strings in newer and older versions of SQL Server. split syntax is:. The GROUP_CONCAT() function was built specifically for the purpose of concatenating a query’s result set into a list separated by either a comma, or a delimiter of your choice. A Comma-Separated Values (CSV) file is just a normal plain-text file, store data in column by column, and split it by a separator (e. But, when it comes to a delimiter list, this article will help you to split those strings in a much easier way. FIND_IN_SET( string search_string, string source_string_list ) The FIND_IN_SET function searches for the search string in the source_string_list and returns the position of the first occurrence in the source string list. You might think of using the LIKE operator to match a substring in the column values. Opencsv is an easy-to-use CSV (comma-separated values) parser library for Java. With all the delimiters in place, the code can determine the position of each delimiter. Over two years ago I wrote about a way to split a comma delimited string using Regular Expresssions. The column contained only urls or empty strings; There were a maximum of 5 urls for each row; Diggin in. How to split a comma-separated value to columns in sql server I want to separate the comma delimited string into two columns value Split comma separated value. 3 Ways to Make Tab Delimited Files from Your MySQL Table When it comes to exporting a tab-delimited file from a mysql database table, you have a couple different options without having to resort to heavier programming in Ruby, PHP, Java, etc. Split String Function in MySQL. MySQL split string. Splitting a comma delimited string the RegExp way i want to split this string into no of rows after breaking into n succesive position like col1 a,b b,c c,d or col1. TechBrothersIT 9,061 views. Split() The VB. You can define a function yourself for this purpose. Is there an excel formula I can use to pull the number based on the position? Example- If I want to pull the 3rd numbers, I should get 4. Another use for the STRING_SPLIT function is to find specific rows in a table. Let’s see now, how the same could be achieved in modern day TSQL languages (such as SQL 2005 or SQL 2008). Do you often need to take a spreadsheet of data and convert to a comma-delimited list? Be it for taking a list of zip codes or names to make an SQL query, or to take data from a CSV and be able to paste into an array. Call us at +91 902550060 to get details. For instance, if you want to break up a multi-line address into individual columns. I have created this function because splitting a string is a very common requirement for all MySQL Database Developer. If delimiter is a literal, enclose it in single quotes. However, it's very easy to create your own function. For example, 2345643. Few examples to show you how to split a String into a List in Python. I'll cover the following topics in the code samples below: MySQLstored Procedure, CREATE PROCEDURE, CREATE FUNCTION, Varchar, and Declare. `func_get_split_string`$$ CREATE DEFINER=`root`@`localhost` FUNCTION `func_get_split_string`( f_string varchar (1000),f_delimiter varchar (5),f_order int) RETURNS varchar (255) CHARSET utf8 BEGIN declare result varchar (255) default '';. Note also that in order for PHP to recognize the end-of-string delimiter, the. Splitting Comma-Separated Values In MySQL. Split is slowest (but has more features). regex package. This function’s logic is pretty straight forward, but I will discuss how it works. For example, to split a list of comma separated keywords into individual keywords. MySQL Get Started MySQL Create Database MySQL Create Table MySQL Insert MySQL Select MySQL Where MySQL Order By Split the string, using comma, followed by a space. Problem Today, one of the developers come to me and asked me the question that is there any T-SQL function that he could use to remove everything before and after a specific character in string. Select SQL. Pass the separator you want to use to. Then I found about an interesting MySQL function called SUBSTRING_INDEX(). The simple way of using the Split method can be: Source_string. In this post, we’ll show how to split our comma-separated string into a table of values for easier analysis in MySQL. Using MySQL, split column by delimiter & replace numbers with values from another column. Java 4 (JDK 1. So for the string abc-defgh-i-jkl, where the delimiter character is ‘-‘, the tokens are abc, defgh, i, and jlk. Connect using Microsoft. NET Forums / Data Access / SQL Server, SQL Server Express, and SQL Compact Edition / How to split a comma-separated value to columns in sql server How to split a comma-separated value to columns in sql server RSS. Split is a lot better for splitting fields into sub-fields. It returns the string as a row, whenever it hits a delimiter. The Regular Expressions Split() methods are almost similar to the String. Split Column > By Delimiter parses a text value into two or more columns according to a common character. Copy and paste the following code snippet into the new transform: procedure. High-Performance Techniques for Importing CSV to SQL Server using PowerShell Posted on January 18, 2015 by Chrissy LeMaire — 35 Comments ↓ If you’ve ever tried to use PowerShell’s Import-CSV with large files, you know that it can exhaust all of your RAM. Basic MySQL CREATE FUNCTION statement; MySQL function with a parameter; MySQL function with a local variable; MySQL function with a loop; MySQL function with a loop and cursor; Basic MySQL CREATE FUNCTION statement. Here in this example , (comma) is the delimiter in a string. Hi everyone, in this Python Split String By Character tutorial, we will learn about how to split a string in python. Comma-Separated Lists What Is a Comma-Separated List? Typing in a series of numbers separated by commas gives you what is called a comma-separated list. In MySQL, you can return your query results as a comma separated list by using the GROUP_CONCAT() function. Power Query will analyze your data and detect a lot of semicolons. If you need to use many delimiters or to split the string using a regex delimiter, then see preg_split() example below. Summary: in this tutorial, you will learn various ways to concatenate two or more strings together by using the MySQL CONCAT and CONCAT_WS functions. I'm sure there are instances where people need to split delimited strings that are longer than 8,000 bytes, but to date, I personally haven't come across an instance where I needed that functionality. ToString method. This is the easiest method to split delimited string in SQL Server. Split by whitespace. It's a simple way to create a array/list of things in SQL Server, and then do something on the values of the list. For each record, the comma separated column needs to be parsed apart and returned as separate row. It uses SUBSTRING_INDEX MySQL built-in function, which returns a substring from a string before the specified number of occurrences of the delimiter. The listagg function transforms values from a group of rows into a list of values that are delimited by a configurable separator. A typical example of this is when a column can store multiple values separated by a comma (,). Split method and how to split strings using different delimiters in C# and. split methods. Split() method splits a string into an array of strings separated by the split delimeters. The => operator (sometimes pronounced "fat comma") is a synonym for the comma except that it causes a word on its left to be interpreted as a string if it begins with a letter or underscore and is composed only of letters, digits and underscores. Simple Split Function Example. Federico Cargnelutti blog. Custom DateTime Formatting. Suppose you have a list of email addresses which you are going to send email to. How this formula works. How to Split Strings into Rows in MySQL. Splitting a comma delimited string the RegExp way i want to split this string into no of rows after breaking into n succesive position like col1 a,b b,c c,d or col1. Converts a string into an array. is specified after the Split in parenthesis. Splitting String Using Delimiter in Oracle. Objects are created on theheap and Strings are no exception. Python split string by comma or any other character use the same method split() with parameter - comma, dot etc. For example, to split a list of comma separated keywords into individual keywords. * 的版本现在没有split 函数,但有些地方会用,在这里就简单记录一下. MySQL does not have a built in function to split a comma separated string. How to: Parse Strings Using String. using MySQL 8. Add your DataSet. The employee names were in a string delimited by commas. A string is splitted based on delimiter specified by pattern. is specified after the Split in parenthesis. Select or enter delimiter: Please select the delimiter that you want to use as the split character from the drop down list. The listagg function transforms values from a group of rows into a list of values that are delimited by a configurable separator. 2005, 2008, 2012 and 2014. I have a column named 'path' having paths like '/426/427/428'. SELECT * FROM STRING_SPLIT('Basavaraj,Kalpana,Shree',',') RESULT: To know in detail about the STRING_SPLIT function you may like to read the article: STRING_SPLIT function in Sql Server 2016. While working on one my projects, I was needed to use split_str function in MySQL. This helps in reducing the db calls thereby reducing the load on the db server. Mysql split delimited strings (1) Mysql update with conditional (1) PHP ~ What is PHP (1) PHP hello world (1) PHP Problems Executing FPDF in IE (1) PHP register_global issue (1) PHP single quote vs double quote (1). Create function syntax A user-defined function is a way to extend MySQL with a new function that works like a native MySQL function. Power Query will analyze your data and detect a lot of semicolons. The split function is used to take a delimited string and parse the values into an array. I'll explain to you 5 the most popular methods how to split a string in Java. The serial input basics thread may have useful information on receving and parsing the data (parsing, see example 5). Convert String to Array with JavaScript's split Method. To split a string in Golang, you can use strings. Reading tab/space delimited files & inserting data in MySql Database in Java. Any character or string can be set as a delimiter. -- T-SQL applying charindex for string parsing. NET Provider and txtReader. The best way to learn something is to revisit some of the older blogs and then look at finding a more efficient way to work on the same problem. string_split is a built-in table-valued function that accepts two parameters. The fields are separated by pipes. You can't declare any type of data as an array in MySQL. Opencsv is an easy-to-use CSV (comma-separated values) parser library for Java. High-Performance Techniques for Importing CSV to SQL Server using PowerShell Posted on January 18, 2015 by Chrissy LeMaire — 35 Comments ↓ If you’ve ever tried to use PowerShell’s Import-CSV with large files, you know that it can exhaust all of your RAM. Do you often need to take a spreadsheet of data and convert to a comma-delimited list? Be it for taking a list of zip codes or names to make an SQL query, or to take data from a CSV and be able to paste into an array. If this is greater than the string length, it throws out_of_range. The gist of this formula is to replace a given delimiter with a large number of spaces using SUBSTITUTE and REPT, then use the MID function to extract text related to the "nth occurrence" and the TRIM function to get rid of the extra space. I have a user defined function to do this, but I dont want to use macros. There are no limits to the number of characters you can have in a string — you can have anywhere from one to a million or more. new, by writing an optional comma-separated list of values inside square brackets, or if the array will only contain string objects, a space-delimited string preceded by %w. We could use a 1-char String in a String array, or a Char in a Char array. The file format, as it is used in Microsoft Excel, has become a pseudo standard throughout the industry, even among non-Microsoft platforms. It takes a nvarchar delimeted list and delimeter and returns a table with the values split on delimeter. MySQL does not have a built in function to split a comma separated string. A data stream can have a defined byte-sequence/flag/etc delimiting records; i. If it is not there in the list, then select Custom option and specify that custom character. I am a unix newbie and so don't know where to start. ) so I can output the results to a CSV. DELIMITER $$ CREATE FUNCTION SPLIT_STRING(val TEXT, delim VARCHAR(12), pos INT) RETURNS TEXT BEGIN DECLARE. Because the token delimiter is included in the string of the second token I get a bad split. There is the DELIMITER client side command that allows you to set its conditional query delimiter. So, Strings that are part of the "String Literal Pool" still live on the heap, but they have references to them from the String Literal Pool. The basic syntax of this function is like:. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party. net and you can available to give me some code, please. in the string "what is", the quotes delimit the string, but are not a part of it. In this case, the expression needs to continue on the next line, so you don't use a semicolon. The space character " " we mentioned will be our delimiter and it is used by the split function as a way of breaking up the string. So for the string abc-defgh-i-jkl, where the delimiter character is ‘-‘, the tokens are abc, defgh, i, and jlk. This is very specific problem, lets check it with example. How can I use Windows PowerShell to easily create a System. MySQL does not include a function to split a delimited string. Hi everyone, in this Python Split String By Character tutorial, we will learn about how to split a string in python. Net C# Split string function provides the functionality to split the string into a string array by specifying its delimiters. Split Column > By Delimiter parses a text value into two or more columns according to a common character. Questa è praticamente la stessa domanda di Can Mysql Split a column?. If delimiter is a literal, enclose it in single quotes. * 的版本现在没有split 函数,但有些地方会用,在这里就简单记录一下. Hello John, I see your last name is Doe it is nice to meet you. I've seen some functions/procedures, but I ws wonder if there is a standard Oracle function. Splitting String Using Delimiter in Oracle. MySQL: split value in column to get multiple rows. The usual Split function doesn't display my items (it's blank) but when I use the posted function or even Left,Mid,Right function I can make them work partially. If empty matches occur, in particular if split has length 0, x is split into single characters. However, it's very easy to create your own function. GitHub Gist: instantly share code, notes, and snippets. You can't declare any type of data as an array in MySQL. This will split the the STRING at every match of. NET Forums / Data Access / SQL Server, SQL Server Express, and SQL Compact Edition / How to split a comma-separated value to columns in sql server How to split a comma-separated value to columns in sql server RSS. MySQL split string. Connect using Microsoft. code, stored procedure, MySQL, MySQL-Scripts, split delimited string, split string, string to rows This procedure will split a “;” separated column in to new fields preserving ids. The delimiting character is not part of the character string. This +bug causes Special: pages to fail on affected systems under MediaWiki 1. There are other ways to parse lists that are not presented here. Making a Table of Numbers. The syntax for the Split function in MS Access is:. The csv module is useful for working with data exported from spreadsheets and databases into text files formatted with fields and records, commonly referred to as comma-separated value (CSV) format because commas are often used to separate the fields in a record. ) so I can output the results to a CSV. This means using wildcards to match the rest of the string once the substring is matched. Often strings have delimiter characters in their data. Regex Boundaries and Delimiters—Standard and Advanced Although this page starts with the regex word boundary \b , it aims to go far beyond: it will also introduce less-known boundaries, as well as explain how to make your own— DIY Boundaries. It works with both number and string type of list values and it is different with in() function in working. The following Microsoft SQL Server T-SQL table-valued function (user-defined function - UDF) will return a table of sequence numbers and list members by parsing and splitting a delimited list:-- T-SQL parse a delimited string - mssql parse comma-separated string-- MSSQL split a delimited string - split comma-limited string into table. You can't declare any type of data as an array in MySQL. How to compare two comma-separated string lists using MySQL I used a Java method called 'containsAll()' to check if ArrayLists have common content. Split() The VB. Following is the example of splitting the given string with multiple delimiters in c# programming language. Few examples to show you how to split a String into a List in Python. MySQL split comma-separated string into rows. I say final, because the actual HTML is built on-the-fly using VBScript. Powershell provides string type methods to the string objects. HOW TO SPLIT STRING WITH MULTIPLE DELIMITER USING JAVA HOW TO SPLIT STRING WITH MULTIPLE DELIMITER USING JAVA. For functions that operate on string positions, the first position is numbered 1. Using split. MySQL split comma-separated string into rows: split-string-into-rows. However, I'm using this function on Combo Box DefaultSelectedItems. This function assumes what is being submitted to it is a string, with a decimal point and two places after the decimal. * 的版本现在没有split 函数,以下是几个自定义的split函数,供大家参考。先设置:SET GLOBAL log_bin_trust_function_creators = 1;1. while (@pos <> 0) begin. FIND_IN_SET() is use to match among comma separated values. Using STRING_SPLIT() in SQL Server 2016 and higher and Few lines of code to create a function which splits the strings with delimiters on older versions. It’s worth you while to get acquainted with basic SQL functions such as INSTR. This is a very old fashioned (but still effective enough) script which does a loop over a string to cut out all possible string values that are separated by a comma. String Functions MS Access Split() Function MS Access Functions. JavaScript Split string function will accept two arguments, first argument is the separator you want to. This example SQL script shows how to parse a comma delimited list using SQL and shows use of the CHARINDEX and SUBSTRING SQL string functions. Often while reporting you will encounter a situation where you will have comma separated values in a single column but you want to report them in rows. One of the frequently asked questions in a lot of SQL Server forums is how to handle a comma-delimited value passed as a parameter in a stored procedure. You might think of using the LIKE operator to match a substring in the column values. All you need to do is call the split() function with delimiter as shown in the following example. How this formula works. Perl split string - example #2. MySQL Split Comma Separated String en la tabla Temp; Intereting Posts. In command syntax, a space or a backslash () or a forward slash (/) is often a delimiter, depending on the rules of. It can be performed by VBScript's native function called Split. The position must be a positive integer. Stackoverflow - MYSQL - Array data type, split string. com helps developers connect software to data. Obviously this could be done with explode in PHP or split in Perl using server-side script but what if you need to do it directly in MySQL. This where you run would run into trouble, as individual numbers do not have unique delimiters. There are other ways to parse lists that are not presented here. Stackoverflow - MYSQL - Array data type, split string. The GROUP_CONCAT() function was built specifically for the purpose of concatenating a query's result set into a list separated by either a comma, or a delimiter of your choice. You can't declare any type of data as an array in MySQL. I need to split comma delimited string into a second columns I have the following table : CL1 POS POS2 LENGHT ALLELE 1 3015108, 3015109 5 A 2 3015110, 3015200 10 B 3 3015200, 3015300 15 C 4 3015450, 3015500 20 D 5 3015600, 3015700 15 E. Following is the example of splitting the given string with multiple delimiters in c# programming language. MySQL users, however, are in the dark. How to split strings in sql server. We will see 3 solutions, each one having advantages and drawbacks. To get the first name, use. Here Mudassar Ahmed Khan explained with an example, how to use Comma Separated (Delimited) string values with IN and WHERE clause in SQL Server. However, this function is insufficient when multiple delimiters are consid. The result is returned in the form of an array, with each array element containing a part of the original string. String Functions MS Access Split() Function MS Access Functions. I checked up a few blogs and I found out that it was possible to do with the help of custom functions or stored procedures, but I. Splitting string means breaking a given string into list of strings. The column contained only urls or empty strings; There were a maximum of 5 urls for each row; Diggin in. Few examples to show you how to split a String into a List in Python. TechBrothersIT 9,061 views. Often while reporting you will encounter a situation where you will have comma separated values in a single column but you want to report them in rows. We could use a 1-char String in a String array, or a Char in a Char array. Logan, David (SST - Adelaide) Hi, There are a couple of errors in the way it is defined, firstly 1) There should be a ; after the DROP PROCEDURE statement 2) use a delimiter //, this stops the mysql client trying to interpret the other ; as the end of the command. This operation splits a string into substrings. For functions that operate on string positions, the first position is numbered 1. MySQL: Split comma separated list into multiple rows In MySQL this can be achieved as below SELECT id, length FROM vehicles WHERE id IN ( 117, 148, 126). September 5, 2016 Scripts, Sql Server comma separated values, Convert comma separated value into a table, split comma separated values, Split comma separated values in Sql, Split delimited String in Sql, Split function in Sql, Split string to an array in Sql, Sql, Sql Server Basavaraj Biradar. There is the DELIMITER client side command that allows you to set its conditional query delimiter. This function helps to quickly extract those keywords, and separate them from each other:. T-SQL Script to Split a column with delimited string into multiple columns This article is about multiple ways of splitting a column with delimited string into multiple columns. But it is important to have such function in some cases. In other cases you might have values in multiple rows and want them to be a single value separated by comma or some other character. 'hello,how are you'). For example, if we have string "12345" and then if you apply the code for the reverse function as shown below. A very basic CREATE FUNCTION example which will produced the famed 'Hello World' output: DELIMITER $$ CREATE FUNCTION hello_world. g normally it is a comma “,”). Explode does not parse a string by delimiters, in the sense that we expect to find tokens between a starting and ending delimiter, but instead splits a string into parts by using a string as the boundary of each part. September 5, 2016 Scripts, Sql Server comma separated values, Convert comma separated value into a table, split comma separated values, Split comma separated values in Sql, Split delimited String in Sql, Split function in Sql, Split string to an array in Sql, Sql, Sql Server Basavaraj Biradar. It returns the string as a row, whenever it hits a delimiter. How to Split String with a Delimiter in Bash Script We can easily convert this string to an array like below. I have a column named 'path' having paths like '/426/427/428'. Split() function. There are other ways to parse lists that are not presented here. You can also use IN operator to achieve the same but there are some limitations with IN operator which I will show below. Ever since I wrote Converting multiple rows into a single comma separated row, I was trying to find a SQL command which will do the reverse, which is converting the single comma separated row back to multiple rows. Few examples to show you how to split a String into a List in Python. The fields are separated by pipes. Here it is how it was done in my case when comma-separated list of integer IDs had been provided to be processed inside another stored procedure. The performance may be affected. Counting Comma-Delimited Values in Postgres, MySQL, Amazon Redshift and MS SQL Server. but does not split string into columns. How to: Parse Strings Using String. Create tags for blog posts, articles or products e. Few examples to show you how to split a String into a List in Python. Posted by Sunny March 15, 2013 6 Comments on How to store array in mysql? This is one of the most asked question by php programmer because mysql doesn’t has any array data type. This routine searches the string for a delimiter character, separates the string and returns an array holding the constituent strings. Split (C# Guide) 01/03/2018; 2 minutes to read +1; In this article. However, this function is insufficient when multiple delimiters are consid. var=blah 1234 i tried by: sp_var=split(var, " ") but it is somhow not taking as a delimiter. This is very specific problem, lets check it with example. I also concur that the linked suggestion does not result in any "final" table that I can locate. String-valued functions return NULL if the length of the result would be greater than the value of the max_allowed_packet system variable. This greatly increases the utility of such a function and enables your team to work with the data in a variety of different ways in the future. The built-in nature of STRING_SPLIT is handy but leaves absolutely no room for customization. MySQL doesn't have a split string function so you have to do work arounds. FIND_IN_SET( string search_string, string source_string_list ) The FIND_IN_SET function searches for the search string in the source_string_list and returns the position of the first occurrence in the source string list. in the string "what is", the quotes delimit the string, but are not a part of it.