Mysql array to string. In this example we chose to use a forward slash.

Mysql array to string. 7. ARRAY(subquery) Description The ARRAY function returns an ARRAY with one element for each row in a subquery. t1 t1 GROUP BY c1; Or use the string_agg function: /* 3. Learn how to use MySQL's `JSON_ARRAY()` function to create JSON arrays from diverse data types, enhancing data manipulation and storage efficiency in your database applications. Syntax ARRAY_TO_STRING (arr LIST, delimiter VARCHAR) → VARCHAR arr: The source array. This function is typically used to produce a valid JSON string literal for inclusion within a JSON document. But it can get a bit ugly to use. In this tutorial, we learn how you can store an Array in the MySQL database & read it with PHP. In my case I have an array of strings type field which I just want to print into a string field separated by comma. What should I use instead? There seem to be two alternatives suggested: A set-type scalar and temporary tables. Passing an Array as an Argument If you are passing an array as an argument to a function that expects a string, you can use one of the methods mentioned in the previous solution to convert the array to a string before passing it. I am using SQL to query these spark tables. c2 Jul 22, 2024 · MySQL中的string_to_array函数及其应用MySQL是一种广泛使用的开源关系数据库管理系统，它提供了丰富的函数库来处理数据。 在处理字符串数据时，我们经常需要将字符串分割成数组，以便进行进一步的数据处理。 MySQL的string_to_array函数正是为此目的设计的。 Apr 19, 2021 · As far as I read the docs (and tried it out myself for sure) there seems no possibility to cast an array field value to a string. JSON_QUOTE(string) Quotes a string as a JSON value by wrapping it with double quote characters and escaping interior quote and other characters, then returning the result as a utf8mb4 string. toString() I would like to retrieve the saved value from the database and create a new byte array using the string value of the original byte array. Dec 11, 2015 · So $zip_list is an array ? And you want the values of the array to be concatenated as a string ? Aug 29, 2012 · It appears that MySQL doesn't have array variables. String-valued functions return NULL if the length of the result would be greater than the value of the max_allowed_packet system variable. MySQL sorts characters based on the values of this information. If you just want to concatenate a number of singular values with a separator in between, look at CONCAT_WS. Cast functions and operators enable conversion of values from one data type to another. Mar 14, 2014 · I would like to convert an array of strings into a single string with all the values. That is, encoding an array into a string format that can be saved in a text column. The advantages of this approach are: make one stored procedure call with all your data passed in as one parameter table input is I have a column, which is of type array < string > in spark tables. c1) FROM s. mysql WHERE IN array string / username [duplicate] Asked 13 years, 11 months ago Modified 3 years, 4 months ago Viewed 92k times Jun 28, 2024 · In PostgreSQL, string_to_array() is a string function that allows us to create an array from a string. string_agg() doesn’t accept arrays and array_to_string() doesn’t exist in cratedb. CAST(expr AS type [ARRAY]) CAST(timestamp_value AT TIME ZONE timezone_specifier AS Apr 26, 2021 · SQL Server does not have arrays functions. 2 Oct 15, 2024 · Summary: In this tutorial, you will learn how to use the PostgreSQL string_to_array() function to convert strings to arrays. Nov 11, 2023 · As a PostgreSQL DBA, converting between array data types and strings is a common task required for many applications. t1 as t3 JOIN s. The JSON data type was first added in MySQL version 5. In string_to_array, if the delimiter parameter is NULL, each character in the input string will become a separate element in the resulting array. Jan 26, 2024 · Prior to MySQL 8, the standard approach to storing arrays was through serialization. Oct 7, 2022 · Hi everyone, I'm making a SELECT query for my MySQL DB with In () clause like this: SELECT * FROM mytable WHERE (col1, col2) IN ( (val1, val2), (val11, val22) ); What I want to do is to use variable values like this: S… There is a great discussion of this on Stack Overflow that covers many approaches. The BINARY operator converts the expression to a binary string (a string that has the binary character set and binary collation). There is an accompanying article, Arrays and Lists in SQL Server, The Long Version, which includes many more ways to crack lists in to tables – and you could argue too many. 7 or so mysql supports arrays, check the JSON functions. Returns NULL if the argument is NULL. Examples. Pairs for which the path does not identify any array in the JSON document are ignored. t1 as t2 ON t3. JSON_TABLE() extracts data as JSON then coerces it to the column type, using the regular automatic type conversion applying to JSON data in MySQL. For functions that take length arguments, noninteger arguments are rounded to the nearest integer. For functions that operate on string positions, the first position is numbered 1. If you only want certain parts of the array, you just change the range in the SQL query and you can reassemble the array however you want. If a path identifies an array element, the corresponding value is inserted at that element position, shifting any following values to the right. CAST(expr AS type [ARRAY]) CAST(timestamp_value AT TIME ZONE timezone_specifier AS Also, your actual SELECT won't work, because SQL databases won't parse the string variable out into individual literal values. The only way I was able create the associate array was by exploding the string and using replacement functions (not illustrated below). The JSON data type provides these advantages over storing JSON-format strings in a string column: You'll have to create another numeric column which binds these together so you can re-assemble the array with an SQL query. I wanted to convert the array < string > into string. MySQL supports a native JSON (JavaScript Object Notation) data type defined by RFC 8259 that enables efficient access to data in JSON documents. Our Laravel Support team is here to help you with your questions and concerns. 4 (Yeah we are in the midst of upgrading) I need to store from 1 to 100 selected items into one field in a database. 1. It allows data teams to easily concatenate array elements into a single string, providing flexibility in generating and manipulating data. Tip: Also look at the CAST () function. Here is an example of a main query of a report: SELECT Code, @PromptFromBusinessObjects AS ValuesSelected FROM This section documents utility functions that act on JSON values, or strings that can be parsed as JSON values. If the variadic array argument is NULL, concat and concat_ws return NULL, but format treats a NULL as a zero-element array. However, this rule matters only when these two critical values are defined by more than Apr 30, 2015 · I have a byte array with the value [B@6c89db9a I have stored this value in a MySQL db as a string representation - mybyteArray. May 21, 2012 · 13 Use the PHP function serialize() to convert arrays to strings. So, for example, data may contain: [1,2,3,4,5] Now I want to select all rows which have a data co Jan 28, 2022 · However , if you store it in a simple-array way string[], some problems arise. JSON_PRETTY() prints out a JSON value in a format that is easy to read. Dec 11, 2015 · So $zip_list is an array ? And you want the values of the array to be concatenated as a string ? Returns a string of the values from the input array, with the values separated by the specified delimiter string. May 30, 2018 · In order to achieve this, we'd need to perform an implode(); which is a PHP function that will take your array, and transform it into a string. Dec 12, 2019 · How to select from string array added in SQL column? Asked 5 years, 9 months ago Modified 5 years, 9 months ago Viewed 8k times Step 1 is to debug your own code. Although this technique remains possible in MySQL 8, its usage is not advised due to lack of efficiency and potential security risks associated with serialization. 1, “mysql — The MySQL Command-Line Client”. For more information about that option, see Section 6. 17 and higher, InnoDB allows the use of an additional ARRAY keyword for creating a multi-valued index on a JSON array as part of CREATE INDEX, CREATE Aug 1, 2020 · How to write correct array string parameter for mysql query? Ask Question Asked 5 years ago Modified 5 years ago Sep 9, 2025 · Here, we cover an introduction to SQL array and give examples to make it easier for you to understand how to create, insert, and use arrays in SQL. The ARRAY constructor syntax is discussed in more detail in Section 4. If subquery produces a value table, then each element in the output ARRAY is the entire corresponding row of the value Feb 2, 2021 · I have the following table: my_id, my_array 1 , [5, 6, 3] 2 , [1, 5] 3. The array could be long and its number of elements is not fixed. Nov 29, 2017 · since 5. Visit for a full course on learning the basics of SQL. This is dealt with in more detail later. Examples ARRAY_TO_STRING example Apr 20, 2015 · I want to convert my string data to array in sql server. Oct 28, 2014 · I am working on a SQL Server face problem which is splitting a string. Feb 10, 2020 · What is the best way to store string of array inside a database column? I have a tags columns, where Tagged with database, help, question, sql. 12. c2), ',') FROM s. Because, in effect, the variable zips contains the elements of the array, it is possible to iterate through zips in a for loop, looking for zip codes that are not valid. Jul 16, 2013 · Same applies to accessing arrays with a string key. When used the below Learn the syntax of the array\\_join function of the SQL language in Databricks SQL and Databricks Runtime. The comparison operators compare the array contents element-by-element, using the default B-tree comparison function for the element data type, and sort based on the first difference. 3. SQL doesn’t explicitly support arrays as a data type within its own language, but there are many workarounds to make it possible because it’s a relational database. Nov 16, 2011 · I need to pass an array of strings as parameter to a MySQL stored routine. I tried it like below. Mar 27, 2024 · In this PySpark article, I will explain how to convert an array of String column on DataFrame to a String column (separated or concatenated with a comma, space, or any delimiter character) using PySpark function concat_ws() (translates to concat with separator), and with SQL expression using Scala example. The JSON data type provides these advantages over storing JSON-format strings in a string column: Jul 12, 2025 · In Java, there are different ways to convert an array to a string. 5. Aug 29, 2017 · Definition and Usage The CONVERT () function converts a value into the specified datatype or character set. Just to emphasise that it accepts parameters passed by reference. 3 MySQL does not natively support arrays - but if you want a JSON array you can do: select user_id, json_arrayagg(connection_type) connection_types from mytable group by user_id To save a PHP array to a MySQL database, you can use the serialize() function to convert the array into a string, and then use an INSERT or UPDATE statement to save the string into a TEXT or LONGTEXT field in the database. 21, and the functions for converting between strings and the bytea type in Table 9. Its syntax looks like this: Nov 29, 2018 · Change it to 'role_id. concat_ws() function (concatenate with separator) concatenates array elements into string separated with specified separator (comma in this example): concat_ws(',',arr) as result Mar 11, 2024 · In this tutorial we will show you the solution of array to string conversion in PHP MySQL and in this article we come across with two PHP functions that are implode and json_encode function. JSON_STORAGE_SIZE() and JSON_STORAGE_FREE() show, respectively, the amount of storage space used by a given JSON value and the amount of space remaining in a JSON column following a partial update. Includes examples and code snippets. These strings can easily be stored in MySQL database. If the delimiter is an empty string, then the entire input string is returned as a one-element array. It should also be recognised that arrays can be very useful and do correspond to real-life entities, so inclusion of the array type and attendant functionality should come as no surprise to "realists". CAST(expr AS type [ARRAY]) CAST(timestamp_value AT TIME ZONE timezone_specifier AS ARRAY(subquery) Description The ARRAY function returns an ARRAY with one element for each row in a subquery. The one I prefer for SQL Server 2008+ is to use table-valued parameters. Nov 30, 2022 · PostgreSQL offers an ARRAY_TO_STRING() function that accepts three arguments: an array, a delimiter, and a text to replace the null values. Introduction This is a short article directed to readers with a limited experience of SQL Server programming that discusses how to handle a list of values delimited by commas or some other separator. Feb 23, 2023 · To split a string in MySQL, you need to make use of the SUBSTRING_INDEX function that is provided by MySQL. Each element in the output ARRAY is the value of the single column of a row in the table. You also need to quote the string array keys because they are actual strings, which you should always quote them properly Also note that the code is fine if it is not production code. Jul 1, 2024 · Learn how to fix Array to String Conversion Error in Laravel. In some cases, this is the same as the <upper> array, which means that sorting is case-insensitive. 8, and you can use the type for storing JSON arrays and objects. I’m starting a site that’s pretty much a Wikipedia but, instead of articles, it has only listed informations (I don’t have the pretension of beating Wikipedia or whatever, it’s a personal (open source, ASAP) project that will help me filling information I read May 18, 2016 · The array_agg function is an aggregate function that needs to be used on columns, not a set. And in general, look at the function overview to get an idea of what functions MySQL provides and what purpose you can use them for and Aug 5, 2024 · Explore how to convert a PostgreSQL array from a ResultSet to an array of strings in Java. You can see how much storage space a given JSON value takes up, and how much space remains for additional storage, using Apr 14, 2022 · Commonly used string and array functions in SQL Data Science Interviews. delimiter: The string to place between each element in the array. If a path identifies an array position past the end of an array, the value is inserted at the end of the array. For example, say I have a JSON array and want to insert a row for each element in the array with its value? Mar 26, 2025 · Learn how to split a string column into multiple columns using various methods in SQL. I could find only pieces of code of how execute parametrized queries with dynamic amount of parameters to bind, so I ended up doing my own function (see this post). It converts each array element to its text representation (if needed), and then concatenates all elements using the given delimiter. See Section 7. Is there an easy way to write and call these arrays to MySQL? Here is a sample associate array: Aug 12, 2013 · And as for the array_to_string question – MySQL does not have an “Array” data type built-in, so asking for a similar function is rather pointless. type is a MySQL scalar data type (that is, it cannot be an object or array). If you printed out the query you were sending to MySQL, you'd see that SELECT * from table Where comp_id IN (Array) is not right. Examples ARRAY_TO_STRING example Aug 2, 2016 · If the date field is not string, then convert it to string: concat_ws(',',collect_set(cast(date as string))) Read also this answer about alternative ways if you already have an array (of int) and do not want to explode it to convert element type to string: How to concatenate the elements of int array to string in Hive Jul 2, 2024 · In PostgreSQL we can use the array_to_string() function to convert an array to a string. Sep 12, 2011 · The resultant string can become the VALUES () part of a SQL query. Whether you‘re generating CSV exports, formatting reports, or combining values for display, array_to_string() should be your go It produces thus result: string_to_array result ------------------------ {a,b,NULL,c} Semantics: The interpretation of the "delimiter" text value and the "null indicator" text uses this priority rule: First, the "delimiter" text value is consumed and only then is the "null indicator" text value consumed. See also the aggregate function string_agg in Section 9. ARRAY_TO_STRING Returns a string of the values from the input array, with the values separated by the specified delimiter string. 2. 4 days ago · With GoogleSQL, you can construct array literals, build arrays from subqueries using the ARRAY function, and aggregate values into an array using the ARRAY_AGG function. Mar 28, 2016 · Let's say I have a JSON column named data in some MySQL table, and this column is a single array. You need to use dynamic SQL instead, and then execute that dynamic SQL statement. May 4, 2005 · I want to store an associative array to one column/row but it returns as a string. The SUBSTRING_INDEX() function allows you to extract a part of a complete string. Using unserialize() they can be converted to arrays again if needed. name type PATH string_path [on_empty] [on_error]: Columns of this type are used to extract values specified by string_path. In this comprehensive guide, we‘ll explore how to easily concatenate PostgreSQL arrays into strings using the powerful array_to_string() function. The query I ne ARRAY[['breakfast', 'consulting'], ['meeting', 'lunch']]); Notice that the array elements are ordinary SQL constants or expressions; for instance, string literals are single quoted, instead of double quoted as they would be in an array literal. Jun 4, 2024 · EF Core 8 introduces support for mapping typed arrays of simple values to database columns so the semantics of the mapping can be used in the SQL generated from LINQ queries. */ SELECT c1, c2, ARRAY_TO_STRING((SELECT ARRAY_AGG(t3. The question I linked to suggest Jan 18, 2024 · An array is a special variable that allows storing one or more values in a single variable. See Section 14. You can combine arrays using functions like ARRAY_CONCAT(), and convert arrays to strings using ARRAY_TO_STRING(). Jul 30, 2024 · PostgreSQL ARRAY_TO_STRING()function with Example : This function is used to concatenate array elements using supplied delimiter and optional null string. ARRAY_TO_STRING Returns an input array converted to a string by casting all values to strings (using TO_VARCHAR) and concatenating them (using the string from the second argument to separate the elements). It accepts any parametrized SELECT, UPDATE, INSERT and Jan 4, 2017 · TL;DR : what is the best way to store array-like information (that is, more than one information) in MySQL tables? Newbie here. For more complicated sorting rules (for complex character sets), see the discussion of string collating in Section 12. 98% of the time it's just going to be 1 item entered, and 2% Jul 30, 2024 · PostgreSQL STRING_TO_ARRAY ()function with Example : This function is used to split string into array elements using supplied delimiter and optional null string. 0. because whem im doing this is gives me the error Array to string conversion. We can choose ways from built-in methods or custom approaches, depending on the type of arrays. This longer article . simple-array Let's try it! The Array. */ SELECT c1, c2, (SELECT STRING_AGG(t3. May 28, 2011 · I'm trying to find the MySQL equivalent of the PostgreSQL functions array and array_to_string and came across this post but asking for oracle9i which doesn't help me. Sep 28, 2016 · Split MySQL/Amazon Redshift strings or JSON array into multiple rows. You should use a separate table with a row for each value. The "table" reference tends to be a hangover from the old PL/SQL tables naming. How to split string and save into an array in T-SQL Asked 14 years, 10 months ago Modified 1 year, 5 months ago Viewed 28k times Apr 18, 2018 · However, storing arrays in database columns is generally a bad idea, it violates normalization principles. 19, “Aggregate Functions”, for descriptions of these. How to save JSON array? So far, we have looked at the case where an array is stored in MySQL. Learn how to work with arrays in this SQL tutorial. Alternatively, you can modify the function to handle arrays properly. $sqlcb = mysql_query("SELECT * FROM location WHERE loc_id = '$cbarray'"); in this code the where clause accept a string and you are providing a array. In MySQL, you can convert binary data to strings by using the CAST function, which allows you to specify the data type conversion from binary to character type. If subquery produces a SQL table, the table must have exactly one column. Free example code download included. With increasingly diverse and unstructured data sources becoming May 23, 2020 · I'm trying to figure out how I can get the query result like $residence into the data array. The exact function depends on which database you're using. In a previous article " SQL Scenario Based Interview Questions ", we had touched upon the various date and time functions in SQL. c3 = t2. 13. However you should be aware that your code opens a big security vulnerability called SQL Injection. Accessing array elements String-valued functions return NULL if the length of the result would be greater than the value of the max_allowed_packet system variable. Oct 29, 2020 · When MySQL throws an exception (I can't see exactly which exception) due to the nature of the error, Laravel throws a Array to string conversion error as it seems to have trouble parsing the QueryException. Trying to concatenate an array to a string doesn't automatically turn it into a comma separated list of words. In MySQL, you can convert data give as JSON to strings using the JSON_UNQUOTE() function, which removes JSON-specific quotes from a JSON field or value. Table of Contents Example Data Strings to Arrays Expanding and Analyzing the Array See more Example Data Here’s a table to load the data into. SELECT '223456789' AS SerialOriginalCode -- SerialOriginalCode 223456789 DECLARE @tbl_SerialOriginalVerion TABLE(ID As others recommend, use call_user_func_array function to bind required parameters to you parametrized query. MySQL also supports “pretty-printing” of JSON values in an easy-to-read format, using the JSON_PRETTY() function. You can specify an optional argument as a separator, and it can be any string. c1::text, ',') FROM s. If subquery produces a value table, then each element in the output ARRAY is the entire corresponding row of the value ARRAY_JOIN This is the function to use if you want to concatenate all the values in an array field into one string value. May 7, 2021 · Whereas when the data gets inserted It needs to be in JSON array format" JSON array format is always with [] and also it sounds very contradictory with "What I want is Output as "2,5,7,21,1,54,12". If not, storing it as a varchar and then JSON. In this tutorial, you will learn how to use the MySQL JSON_ARRAY() function to create a JSON array of a list of values. This is essentially SQL Server's solution to your problem—passing in a list of values to a stored procedure. MySQL offers a JSON data type so if you can use that it is what I would recommend. In this article, we'll show how to use a table variable instead of an array, the function STRING_SPLIT function, how to work with older versions of SQL Server. Oct 26, 2021 · The easiest way store array type data in MySQL is to use the JSON data type. Mar 11, 2024 · In this tutorial we will show you the solution of array to string conversion in PHP MySQL and in this article we come across with two PHP functions that are implode and json_encode function. Oct 3, 2022 · To split a string in SQL you can use a built-in function. Apr 8, 2024 · In MySQL, it's common to encounter scenarios where we need to split a delimited string into individual items to process or manipulate them separately. If you do not specify a separator, there will be nothing aded between the values. arr: The source array. VARRAYs, Associative Arrays and Declared nested tables are all in-memory array types. What I need is to convert this string into an array separated by commas. MySQL 数组与字符串互转 在本文中，我们将介绍如何在 MySQL 中进行数组与字符串的相互转换。 我们知道，在许多场景下，需要将数据以数组或字符串的方式存储，但是 MySQL 中并没有现成的数组类型，所以需要特殊处理。 Jan 18, 2014 · MySQL in clause string to array Asked 11 years, 8 months ago Modified 11 years, 8 months ago Viewed 20k times If BINARY is invoked from within the mysql client, binary strings display using hexadecimal notation, depending on the value of the --binary-as-hex. Echoing or Printing an Array If you try to echo or print an array directly without The PostgreSQL array_to_string () function concatenates all elements in an array with a delimiter and returns the result. May 11, 2016 · Here in the code the checkbox with id chk_loc is stored in $cbarray as a array. The way that works, is that you declare a separator in your implode(); and that will become the joint connection of your array indexes in the string. You could also use mysql_real_escape_string () instead of intval (), which would leave the integer validation to MySQL, but would require extra logic to quote the array elements. Any advice appreciated May 3, 2024 · The ARRAY_TO_STRING () function in PostgreSQL is used to convert an array into a string by concatenating its elements with a specified delimiter. In this example we chose to use a forward slash. Syntax In MySQL 8. Get your SQL skills to the next level and rank 1 on Google! We would like to show you a description here but the site won’t allow us. MySQL 数组与字符串之间的转换 在本文中，我们将介绍MySQL中如何进行数组与字符串之间的转换。 在MySQL中，通常使用字符串来存储一个由多个值组成的数组。 但是，在某些情况下，需要将字符串转换为数组进行处理，或者将数组转换为字符串进行存储。 Dec 20, 2023 · 2. Jan 10, 2025 · mysql 支持array_to_string，#MySQL中的数组处理及`array_to_string`函数的使用在现代应用程序开发中，数据的存储和处理越来越多样化。 MySQL，作为一种流行的关系型数据库管理系统，提供了强大的数据管理能力。 MySQL supports two aggregate JSON functions JSON_ARRAYAGG() and JSON_OBJECTAGG(). , [6, 7, 5] Would it be possible to do a cast such that the output table would be something like: my_id, my_str 1 Jun 15, 2011 · Running Postgres 7. Was this page helpful? Nov 5, 2019 · A string (an array of characters in C for example) can be considered atomic, why not an array of numbers (or other datatype). But what about the inverse, going from a JSON array to rows? Perhaps I am dense on the existing MySQL JSON functionality, but I haven't been able to figure that one out. 1, “Configuring the Server”. It splits the string based on the specified delimiter and returns a text array as a result. *'=> 'required', and role_id is collection of array you should run that with loop and then insert in users role table since user have more than one role you need to keep them in another table like user_roles Oct 7, 2016 · JSON_EXTRACT all the way. This way you help MySQL help you speed up access. The ARRAY_TO_STRING function is a powerful tool in Snowflake SQL when it comes to working with arrays. In multidimensional arrays the elements are visited in row-major order (last subscript varies most rapidly). Oct 19, 2023 · This tutorial will walk through how to store and retrieve arrays in MYSQL with PHP. Try this: /* 3. This article describes how to implement and use array functionality in MS Server. I then want to put the string values into an in-memory ta Feb 2, 2024 · Mock Arrays as Relations to Store Arrays in MySQL Store Arrays Within a Different SQL Data Type This tutorial shows you how to store or simulate arrays as a field in MySQL. Now let's see how we can store JSON array in MySQL. If BINARY is invoked from within the mysql client, binary strings display using hexadecimal notation, depending on the value of the --binary-as-hex. getArray method materializes the SQL ARRAY elements on the client as an array of String objects. Each <collation> array indicates how characters should be ordered for comparison and sorting purposes. In this article, we will look at another important favorite topic in Data Science Interviews – string and array manipulation. I want to implement a function to split a string into an array: Declare @SQL as varchar(4000) Set @SQL='3454545,222,555' Prin Sep 16, 2019 · I have a column in a table that stores names separated by commas, example: "Mel's Hou Rest, Mel's Lad Rest". If I recall correctly, you can also apply IMPLODE () to an array of just keys and get the SET () part of your SQL statement also. This example demonstrates that TO_ARRAY converts a string input expression to an array with a single element, even when the input expression includes delimiters (such as commas): Aug 25, 2019 · I explain how to implement a MySQL procedure with an array parameter, even though MySQL does not support this type of parameter. parse on the returned string would do. And what's the equivalent of Postgres unnest. This can be achieved using the various techniques and functions provided by MySQL. Learn how to explode an array into rows in SQL with this step-by-step guide. " Convert a Result Set from SQL Array to Array of Strings Asked 12 years, 6 months ago Modified 1 year, 1 month ago Viewed 118k times Learn how to efficiently use the array contains function in MySQL to streamline your database queries. zucsuob hggyi jbipca qalafm zoa hrzp igqkn hsryf dfity muhjjbi