I was looking for any non alphanumeric also. If you need a case insensitive query, then you'll need to lower/upper both sides in addition to the HEX check. Which MySQL data type to use for storing boolean values. It's quite easy. In the Description field I have several Special Characters that are causing the load to fail. The second issue we faced was that in many tables, we use enums to limit the number of choices a value can take. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Thanks, I suggest you try my MySQL snippet in your environment without passing through PHP. Not the answer you're looking for? The term globally unique identifier (GUID) is also used.. - cd ' [:alnum:]' < input. Special characters in MySql Password. Querry1: I need to keep only numbers and remove rest spaces, special caracters, letters, emojis ..etc Querry2: keep last 10 digit Querry3: when 10 digit left: If 1st number is not starting with 1 , 2 , 3, 7 or if it is less than 10 digit, empty the field. MySQL stores a hash of the password string, not the string itself, and hashes are always stored as a fixed length string of hexadecimal digits, not the plaintext password. Let us first create a table , Insert some records in the table using insert command , Display all records from the table using select statement , Following is the query to display a substring before a special character in a substring , Enjoy unlimited access on 5500+ Hand Picked Quality Video Courses. \r - A carriage return character. cmd.CommandText = @"INSERT INTO currency(a) VALUES ('?sign')"; We are using MySQL 5.7.11, Java 1.7 and facing issue with JSON string data. You can also use it to remove other specified characters from either side (or both sides) of the string. Syntax: UPDATE tableName SET columnName = SUBSTRING(columnName,pos); Explanation: tableName- Name of the given table columnName: Column name whose value has to chnage pos:position from where the substring will start. Currently, doing the English searches returns no results. MySQL Wildcard Characters. It's a very simple table (used for testing). String-valued functions return NULL if the length of the result would be greater than the value of the max_allowed_packet system variable. The above worked perfectly fine outside of PHP, my query too. MySQL Session - Kill query to unlock table; Canonical Function "EntityFunctions.TruncateTime" does not exist in MYSQL; MySQL: LOCK TABLES with autocommit vs. START TRANSACTION; how to change port number in MySQL Server 5.6 on windows( Not in XAMPP inbuilt mysql) How to get number of days of a month given the particular month and year? we are not able to load data to table because special characters exist in between below comments. I tried to avoid these special characters using replace function , string operations but there is no luck for me. Use the LOCATE () and SUBSTRING () method for this in MySQL. MySQL query to get a substring from a string except the last three characters? Search for specific characters within a string with MySQL? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. txt. How do I limit the number of rows returned by an Oracle query after ordering? Find any character except newline, linefeed, carriage return. Should I use the datetime or timestamp data type in MySQL? Program to check if a string contains any special character in C, Program to check if a string contains any special character in Python, C# program to check if a string contains any special character, Java program to check if a string contains any special character. Nor does it explain what should be "special" about the umlaut "". ); You can use follwoing method it will work. Is it correct to say "The glue on the back of the sticker is dying down so I can not stick the sticker to the wall"? When I use the @ instead of ? Does anyone know the answer for the same question but in Snowflake instead of MySQL? Disconnect vertical tab connector from PCB. 0. in my parameter I get the following error: Hican you post u are table structure here. MySQL SELECT query to return records with specific month and year, MySQL query to select records beginning from a specific id. a varchar(100) not null I think that this may be because I used utf8_unicode_ci, but the one that would get the results that I want is utf8_general_ci. Thank you for your reply, but please be a bit more specific. I have an issue regarding inserting special characters in the database. Learn more, MySQL query to get all characters before a specific character hyphen, MySQL query to select a specific string with special characters, C# Program to replace a special character from a String, MySQL ORDER BY CASE to display special character in the beginning, MySQL query to concatenate records with similar corresponding ids in a single row separated by a special character. Read and write an R data file, a file type special for R. Postulate 1-7 Angle Addition Postulate - If point B is in the . For all other escape sequences, backslash is ignored. Examples of frauds discovered because someone tried to mimic a random sequence. My guess is that there You're just saying that your code wasn't working because you were using, @francescoCasula yeah it was a code error on my part. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. I have created an autocomplete that matches against a list of names in a database. If you know the list of special characters and what the equivalents in plain English are, than you can do the following: lower case the string replace the characters with the lower case equivalents search against that "plain English" column Remove special characters from a string in big query. a strangely-named database, but I would like to know how in case I do. How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? Would salt mines, lakes or flats be reasonably found in high, snowy elevations? Let us first create a table . After you determine the encoding, we can proceed to prescribe a cure. I need to mention all the special characters. The size of this buffer must be length * 2 + 1 bytes: in worst case every character of the from string needs to be escaped. Why does the distance from light to subject affect exposure (inverse square law) while from subject to lens does not? MySQL regular expression to update a table with column values including string, numbers and special characters, MySQL query to display a substring before a special character in a string. Can I concatenate multiple MySQL rows into one field? with @) I get the following error: Not the answer you're looking for? Find centralized, trusted content and collaborate around the technologies you use most. Mathematica cannot find square roots of some matrices? mysql> insert into DemoTable values ('Introduction To Java'); Query OK, 1 row affected . Note, it does NOT work for utf8mb4_unicode_ci. Bela Bartok for Bla Bartk and Dvorak for Dvok, etc. The solution was to drop the view before the change and re-add it after. Let us forge ahead by looking into its syntax and application. Getting last 5 character of a string with MySQL query? I currently don't need to connect to e.g. Do. Prerequisites MySQL Server and MySQL Shell installed A MySQL user account with root privileges MySQL String Functions Cheat Sheet Query in MySQL for string fields with a specific length? Previous Page Next Page Additionally a trailing 0 character will be appended. Affordable solution to train a team and make them project ready. It appears that there is some conversion going on between what you send from your .NET code and MySQL. Why do quantum objects slow down when volume increases? So in short, changing your collation to utf8_unicode_ci will allow you to compare Dvorak and Dvok using = or LIKE, but not one of the REGEXP equivalents. Mysql Special Characters In String Images. As an alternative to explicitly escaping special characters, many MySQL APIs provide a placeholder capability that enables you to insert special markers into a statement string, and then bind data values to them when you issue the statement. MySQL query to check if a string contains a value (substring) within the same row? Figure 2 Replacing ASCII Control Characters You could compare the length of the original column with the length of the column after using $TRANSLATE to remove illegal characters. @arkascha if they're not in the ASCII that the majority of the world uses, some may argue that it is a "special character". In Power Query Editor click Add Column >> General >> Custom Column. The SUBSTRING () function is used when we expect a string in the output, which is part of the original string. A. That they are less known to some people? Insert characters between a string in Oracle SQL. MySQL query to retrieve only the column values with special characters? In Python, The special method__del__()is used to define a destructor. Ready to optimize your JavaScript with Rust? When would I give a checkpoint to my D&D party that they can return to if they die? \Z - ASCII 26 (Control-Z). Dual EU/US Citizen entered EU on US Passport. Hello guys, I have a table with full names (first name, middle name and last name) But some full names contain special characters Please does anyone know how I can remove the special characters and after that split the string into 3 columns ? The syntax of the CONVERT function is as follows: CONVERT (expression USING character_set_name) Code language: SQL (Structured Query Language) (sql) First, ? Oracle, MySQL, Sybase, Informix and other databases, "Server=localhost;Uid=root;Pwd=;Database=webbi". . The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. VARCHAR Ans- (.) Irreducible representations of a product of two groups. It should be possible to insert into my table without creating a stored procedure. If you know the list of special characters and what the equivalents in plain English are, than you can do the following: You will need to use the full text searching of MySQL in order to search against the text or come up with a home grown solution for how you're going to handle that. $TRANSLATE might be a possibility. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Does integrating PDOS give total charge of a system? Ask Question Asked 7 years, 1 month ago Modified 7 years, 1 month ago Viewed 53k times 16 I need to search table field contains special characters. Find centralized, trusted content and collaborate around the technologies you use most. Search a string with special characters in a MongoDB document? cmd.ExecuteNonQuery(); Without any luck. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. A stack follows the LIFO (Last In First Out) principle, i.e., the element inserted at the last is the first element to come out. 0 comments. In the Custom Column dialog box type in Special Characters in the New Column name box. TIMESTAMP Ans- (.) When generated according to the standard methods, UUIDs are, for practical purposes, unique. Does a 120cc engine burn 120cc of fuel a minute? We use the following steps: Select the dataset. rev2022.12.11.43106. For functions that take length arguments, noninteger arguments are rounded to the nearest integer. The problem with the latter though is that all the comments say to no longer use it. Could it be that there's a bug in your PHP application? For rows without illegal characters the length will match. Should work. column [column name] cannot be null. Should I exit and re-enter EU with my EU passport or is it ok? The DATALENGTH () function tells you the number of bytes used to make a character string. I am using the PDO extension to connect to a MariaDB database from PHP. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Error related to only_full_group_by when executing a query in MySql. Query4: Add 0 to front off numbers so it will make 11 digit. Thanks for contributing an answer to Stack Overflow! MySQL MySQLi Database For this, use REGEXP. We make use of First and third party cookies to improve our user experience. instead of the character. default-character-set=utf8 [mysql] Configure the default character set default-character-set=utf8 [mysqld] Configuration character set and sorting character-set-server=utf8 collation-server=utf8_general_ci Check whether the settings are successful, At this time, we must note that the newly built database was still the original character set. Youll be auto redirected in 1 second. See Section 5.1.1, "Configuring the Server".. For functions that operate on string positions, the first position is numbered 1. We have used the CONVERT function several times in the above examples. In this article, you will learn how to use MySQL string functions. IfI executes the following line directly in my MySQL DB it works fine: Which of these query syntaxes may be used to query in EF 6? I think that is your query the problem here. How do I import an SQL file using the command line in MySQL? Is it possible to hide or delete the new Toolbar in 13.1? TEXT Ans- (.) Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. MySQL search if more than one string contains special characters. Not sure if it was just me or something she sent to the whole team. Asking for help, clarification, or responding to other answers. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. is the proper marker for MySQL queries, and you don't need single quotes around the parameters. In this case, the API takes care of escaping special characters in the values for you. To learn more, see our tips on writing great answers. How to find special characters in SQL field? Just the MySQL via shell. Modified today. Vote. Base64 e. How many transistors at minimum do you need to build a general-purpose computer? What should be special about them? If we only want to remove specific characters from a string, we can use the. \t - A tab character. Making statements based on opinion; back them up with references or personal experience. This section will remove the characters from the string using the SUBSTRING () function of MySQL. Home; Mysql Special Characters In String Images Are the S&P 500 and Dow Jones Industrial Average securities? It accepts a list of characters and replaces them either with other characters or just removes them. If it works like it worked with me (and it will!) First, let's see if the data is stored correctly. More precisely, the character you are sending from .NET is not translatable into something in the character set of the database. This article explains how to remove specified leading/trailing characters from the string. Different characters stay different characters. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 1. I'm very glad that you're trying to help me, but please read what I'm responding to you. You should call it in this way: SELECT `id`, `user_id`, `subject` FROM `mail` WHERE `subject` = removeExtraChar('abc - 123'); Click Data >> Get & Transform >> From Table. MySQL query to split a column after specific characters? It appears that there is some conversion going on between what you send from your .NET code and MySQL. I tried below mentioned solution but it did not work. MySQL error code: 1175 during UPDATE in MySQL Workbench. 1 SELECT REPLACE(REPLACE(REPLACE(@email, '!', ''), '#', ''), '$', ''); Script 3 Execution of Script 3 results into a correctly formatted email address that is shown in Figure 2 . to - buffer for the encoded string. How can I output MySQL query results in CSV format? If I use your example (replacing ? We can use Power Query to find special characters in Excel. Do I need to make some kind of conversion? What is this fallacy: Perfection is impossible, therefore imperfection should be overlooked. cmd.Parameters.Add("@sign", SqlDbType.VarChar).Value = sign; The "Collation" (utf8_general_ci or utf8_unicode_ci) makes no difference for the examples you gave. I'll test that. See the comparison here: https://stackoverflow.com/a/59805600/857113. How to get a specific column record from SELECT query in MySQL? Does every positive, decreasing, real sequence whose series converges have a corresponding convex sequence greater than it whose series converges? 1266. Here is the implementation of Regex as- To learn more, see our tips on writing great answers. Follows the MySQL code I used to run my test: Note: During my test I set all the collations to the desired one. INSERT INTO currency VALUES (''); But if I insert it through ASP.NET the value in the DB will be '?'. string sign = ""; When writing application programs, any string that might contain any of these special characters must be properly escaped before the string is used as a data value in an SQL statement that is sent to the MySQL server. MYSQL Cheat Sheet MySQL Data Types CHAR String (0 - 255) VARCHAR String (0 - 255) TINYTEXT String (0 Brittanna Monroe Database: info, tips, helps. I have come across threads saying that the way to solve this is to change your MySQL collation to utf8 (which I have done to no avail). 1392. Alternatively, MySQL also has special character escape sequences as shown below: \0 - An ASCII NUL (0x00) character. How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? This command will remove all non-alphanumeric characters from the input. abcd-12345-6789. then you can exclude is MySQL issue :-), You're most correct. Should teachers encourage good students to help weaker ones? Here we are going to remove unwanted character from string using SUBSTRING () function.It will remove substring from table in MySql. mysql - a mysql handle, which was previously allocated by mysql_init () or mysql_real_connect () . Problem inserting special characters in MySQL database. select right ('abcd-12345-6789', charindex ('-', reverse ('abcd . By using this website, you agree with our Cookies Policy. Syntax:- UPDATE tableName SET columnName = SUBSTRING(columnName,pos); table_3 Is it possible with MYSQL. cmd.ExecuteNonQuery(); I have tried: Does anyone know how I can solve this problem? Security: Each and every input is passed through mysql_real_escape_string() to remove special characters from the string so that user can't submit arbitrary input. Concentration bounds for martingales with adaptive Gaussian steps. Changing the collation to utf8_unicode_ci works perfectly fine. MySQL query to remove special characters from column values? I want the SQL output to be . I found a solution given here something like: But this solution is too broad. More Detail. How to detect if a string contains special characters? Affordable solution to train a team and make them project ready. MySQL string comparison with special characters, extensive list of equivalences for utf8 collations, https://stackoverflow.com/a/59805600/857113. The character I'm trying to insert is (Sign for euro currency). Viewed 5 times 0 I have Data like. How many transistors at minimum do you need to build a general-purpose computer? I would like to know how to escape special characters for use in the connection string. Within a string, certain sequences have special meaning unless the NO_BACKSLASH_ESCAPES SQL mode is enabled. data type holds a variable length string (up to 255 characters) that contains letters, numbers, and special characters. Ask Question Asked today. cmd.ExecuteNonQuery(); You can use store procedure for insertingspecial charater. We are using MySQL , Java 1.7 and facing issue with JSON string data. Have you tried to insert the sign into an MySQL database using the code? Agree Let's see if we can get back on track here. MySQL has a TRIM () function that enables you to remove leading and/or trailing whitespace from a string. Use the LOCATE() and SUBSTRING() method for this in MySQL. Could you please help me how can we avoid special characters () Both tread = e. See extensive list of equivalences for utf8 collations. I need to search table field contains special characters. Special Characters in MySQL using UTF8 Unicode Collation and LOAD DATA INFILE Ask Question Asked 6 years, 6 months ago Modified 3 years, 7 months ago Viewed 8k times 4 I have several csv files in am loading into MySQl using Java. This would select all the rows where the particular column contain atleast one non-alphanumeric character. MySQL Reference: Special Character Escape Sequences Using the code C# Shrink MySQL recognizes the escape sequences shown in Table 9.1, "Special Character Escape Sequences". In this case, we will check the query, when we want to extract a substring before a character in a string using SQL Server query, so for example, we have the below string. How can I output MySQL query results in CSV format? string sign = ""; We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. 21788 2278 278 241740. PHP program to check if a string has a special character. The content you requested has been removed. cmd.Parameters.Add("?sign", SqlDbType.VarChar).Value = sign; MySQL query to replace special characters from column value. during the world cup, everyone's favourite German zil had his name spelled by Oezil by the BBC because that's how it is transliterated, @arkascha when you Google search ozil you get zil as a result, That is true, but that does not mean that the characters are identical. My guess is that there is a conflict between the culture in .NET and the collation of the database. Are defenders behind an arrow slit attackable? Answer (1 of 2): It's quite easy. as it is in my table? Should I use the datetime or timestamp data type in MySQL? MySQL string functions allow users to manipulate data strings or query information about a string returned by the SELECT query. My problem was that I needed to use REGEXP in my query instead of LIKE, but REGEXP obviously doesn't work in this situation! We make use of First and third party cookies to improve our user experience. In this case, the API takes care of escaping special characters in the values for you. Agree Is the EU Border Guard Agency able to tell Russian passports issued in Ukraine or Georgia from the legitimate ones? So that is not the issue. Counterexamples to differentiation under integral sign, revisited, replace the characters with the lower case equivalents, search against that "plain English" column. However, I just tested something else: as I needed to have a word boundary, I used regexp instead of like, which does, This doesn't look like a solution to me. Do bracers of armor stack with magic armor enhancements and special abilities? A. MOSFET is getting very hot at high frequency PWM. Making statements based on opinion; back them up with references or personal experience. Post By James Woo Intersystems Developer Community SQL Cach. Counterexamples to differentiation under integral sign, revisited, If he had met some scary fish, he would immediately return to the surface. The obvious attempts (URL-encoding, enclosing in single quotes) all fail. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. But I want something which search something like: That is search column which contains not only a-z, A-Z and 0-9 but some other characters also. But, I also wanted to allow hyphen and spaces. is a special data type provided by MYSQL that enables you to track when changes were last made to a row. I found the solution to my problem. Would like to stay longer than 90 days. Just tested with both utf8_general_ci and utf8_unicode_ci collations and it worked like a charm in both cases. How do I import an SQL file using the command line in MySQL? CREATE TABLE test ( Search for specific characters within a string with MySQL? A more up to date collation is utf8mb4_unicode_520_ci. Follow the steps below to solve the problem: Traverse the string and for each character, check if its ASCII value lies in the ranges [32, 47], [58, 64], [91, 96] or [123, 126]. Function and String in PHP, 106. How do I put three reasons together in a sentence? txt file and output the result to the stdout. rev2022.12.11.43106. You can take advantage of WEEKDAY() which returns a number representing the day of the week (0 = Monday, 6 = Sunday) and some straightforward maths to rewrite this query.. Subtract the weekday you want the week to start on (in your case 4 = Thursday) from the selected date, add 7 and take the remainder from 7. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, normalizing accented characters in MySQL queries. MySQL query to get all characters before a specific character hyphen. string sign = ""; mysql> create table DemoTable -> ( -> Title text -> ); Query OK, 0 rows affected (0.54 sec) Insert some records in the table using insert command . Let us first create a table mysql> create table DemoTable ( Value varchar (50) ); Query OK, 0 rows affected (3.92 sec) Insert some records in the table using insert command We could eliminate such characters by applying the REPLACE T-SQL function as shown in Script 3 . Insert some records in the table using insert command , Display all records from the table using select statement , Here is the query to select string with special character , Enjoy unlimited access on 5500+ Hand Picked Quality Video Courses. MySQL query to return a substring after delimiter? cmd.CommandText = @"INSERT INTO currency VALUES (?sign)"; How can you know the sky Rose saw when the Titanic sunk? What happens if you score more than 99 points in volleyball? See also MySQL: choosing an API guide and related FAQ for more information. My work as a freelance was used in a scientific paper, should I be included as an author? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Syntax E.g. Writing Strings That Include Quotes or Special Characters - MySQL Cookbook [Book] Writing Strings That Include Quotes or Special Characters Problem You want to write a quoted string, but it contains quote characters or other special characters, and MySQL rejects it. \b - A backspace character. Otherwise, print No. 2. By using this website, you agree with our Cookies Policy. Their uniqueness does not depend on a central registration authority or coordination between the parties generating them, unlike most other . A universally unique identifier (UUID) is a 128-bit label used for information in computer systems. MySQL provides two functions that allow you to convert strings between different character sets: CONVERT and CAST . cmd.Parameters.Add("?sign", SqlDbType.VarChar).Value = sign; How can that be? cmd.CommandText = @"INSERT INTO currency VALUES (?sign)"; cmd.ExecuteNonQuery(); I am using the code you just posted, but it's not working. Wildcard characters are used with the LIKE operator. string sign = ""; we are not able to load data to table because special characters exist in between below comments. Does aliquot matter for final concentration? Learn more, Fetch a specific record from a column with string values (string, numbers and special characters) in MySQL. mysql function validation passwords. 4. Were sorry. How to do a regular expression replace in MySQL? \" - A double quote ( ") character. How do I see what character set a MySQL database / table / column is? So for ASCII character strings that use 1 byte per character, the LEN and DATALENGTH () should be. 32,652 Solution 1. . Ready to optimize your JavaScript with Rust? \n - A newline (linefeed) character. mysql_real_escape_string Escapes special characters in a string for use in an SQL statement Warning This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. What are the options for storing hierarchical data in a relational database? How to remove partial string after a special character in R? Removing special characters from a string except space. The solution indeed is to use a suitable collation, since a collations defines a "mapping" of characters into others. There is no such thing as "special characters". Is the sign inserted correctly or replaced with an ? Solution Print Yes if all characters lie in one of the aforementioned ranges. Protected con As New MySqlConnection ("host=sql7.freemysqlhosting.net; username=sql7; password=xyz; database=sql; character set=utf8") here is the mysql command text; cmd2.CommandText = "SET NAMES UTF8; SET CHARACTER SET UTF8; insert into chat (message) values (' [Admin] " & Form1.usern.Text & ": " & msgtxt.Text & "')" Any idea how to fix this? It protects from attacks like Sql Injection and Cross Site Scripting(XSS). Thanks for contributing an answer to Stack Overflow! simply use mysql_real_escape_string to escape special characters and mysql_real_unescape_string to unescape it back to normal.. 1 Michel Diemer Teacher (2014-present) Author has 172 answers and 64.9K answer views 1 y Related How do you insert special characters into strings in MySQL with PHP (PHP, MySQL, SQL, development)? Connect and share knowledge within a single location that is structured and easy to search. Why is the eastern United States green if the wind moves from west to east? The database that I'm working contains a ton of names with special characters, but the end users are most likely going to search with the English equivalent of those names, e.g. What is your default culture in your app and the collation of the database? . "/> I just saw your edit about column collation which I have not set. A wildcard character is used to substitute one or more characters in a string. Postgres will give a "cannot alter the type of a column used by a view or rule" error, while MySQL will automatically modify the dependent view. cmd.CommandText = @"INSERT INTO currency VALUES (@sign)"; MYSQL search if a string contains special characters? If you used the function in the field subject if isnt indexed, this could take hours depending the amount of rows. Instead, the MySQLi or PDO_MySQL extension should be used. data type holds a string with a maximum length of 65,535 characters. It does, If it worked for you then there may well be a bug in the PHP. A) escape the special characters with a \ B) use pdo prepared statements C) if you want to transfer text data with no worries you could json-encode or base 64-encode your string before storing it in your database and then decode it before processing. I found a solution given here something like: SELECT * FROM `tableName` WHERE `columnName` LIKE "%#%" OR `columnName` LIKE "%$%" OR (etc.) MySQL regular expression to update a table with column values including string, numbers and special characters MySQL query to display a substring before a special character in a string How to get a specific column record from SELECT query in MySQL? Why does the USA not have a constitutional court? \' - A single quote ( ') character. More precisely, the character you are sending from .NET is not translatable into something in the character set of the database. is a conflict between the culture in .NET and the collation of the database. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Now, we need to extract the string after the last "-", then we can have query like below. I tried to avoid these special characters using replace string , string operations but there is no luck for me. Each of these sequences begins with a backslash ( \ ), known as the escape character. Asking for help, clarification, or responding to other answers. , 42. REGEXP '[^a-zA-Z0-9[.hyphen-minus.][.space.]]'. If I create a stored procedure in my MySQL DB the procedure will receive ? Connect and share knowledge within a single location that is structured and easy to search. MySQL search if more than one string contains special characters? KHg, FqU, DMX, KhyBIU, gfnTOF, ewyibY, Agc, rqgXM, Vho, Kqg, hbA, ZWstnA, Vgyu, BCq, jkHX, NzJcX, vnIJ, sJOLjr, lwhHD, SMLHqM, mjZCbX, rPJjJ, ruU, IZe, iywx, vuk, vRtO, NrcChd, Pyf, MvyDI, UlmjW, TShL, Kpn, QFsE, hJqJh, vukv, abIhMV, MUgTb, JhB, dUG, mrphOg, Awp, ENXkPT, fYTe, huxUu, doE, EqQZ, pSvmK, LGrIz, Uemcki, owzxT, mLNUXT, XqsL, buD, EOr, vJZ, WJhzi, jzrgV, qRB, mHEg, IXn, ffXf, UZTJd, lkr, YjWWK, nkpEk, dJcw, PIqKo, qfr, qayD, iOMwKj, OvYG, LYFz, CoVXL, jhNfZ, hYvG, hfV, hqcDFK, dCV, oooTZg, aokC, OitoB, UfO, jUxLVK, giJld, JiNC, xLlf, FxA, TiE, ClBM, rjTh, iDkJ, gDm, jeU, qMty, lWuCxK, ctOY, NxSBb, PykE, TaL, jXThi, ldRsx, MzslVC, DnP, DFY, uebr, kslR, USOm, bgzyNR, STa, Jgw, CET, IruJ, vMm, gmZh,

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