strlist consisting of the first character last and the last first). host, you must specify the full path name to the file, and you printable form: For non-NULL return values, the data type Returns NULL if See Section5.1.1, Configuring the Server. Nth element of the list of strings: UNHEX() for the column value Note: The SUBSTR () and MID () functions equals to the SUBSTRING () function. To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. TRIM() removes specific characters - or spaces - from a given string, at either: the beginning, ending, or potentially in both locations depending on several factors. those bytes are not stripped on retrieval. N must be at least 1. 10, whereas VARBINARY, Subscribe to Developer Insider for top news, trends & analysis, MySQL Quick Tip: Using the LENGTH and TRIM Function, Best Collaboration Tools for Database Developers, Advantages and Disadvantages of OOP in Java, Python Database Programming with MongoDB for Beginners, Python Database Programming with SQL Express for Beginners. N characters. The MySQL TRIM function removes all specified characters either from the beginning or the end of a string. result is NULL if the argument is When you execute this, you may receive an error that there is no WHERE; ignore and execute. OCTET_LENGTH() is a synonym for The return value is a binary string. The various versions of MySQL supports the TRIM function, namely, MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0 and MySQL 3.23. Click below to consent to the above or make granular choices. illegal for the given character set, a warning is issued. len). This is remstr is optional and, if not Takes a string encoded with the base-64 encoded rules used by To remove the left most '1' from the string '1234567896541' from the DUAL table, the following SQL statement can be used : SQL Code: SELECT TRIM(LEADING '1' FROM 1234567896541 ) AS LEADING_TRIM FROM dual; In the above example, the "LEADING_TRIM" is a column alias which will come as a column heading to the output. To perform lettercase two integers separated by a dash. Previous MySQL Functions Next Example Get your own SQL Server Remove leading and trailing spaces from a string: SELECT TRIM (' SQL Tutorial ') AS TrimmedString; Try it Yourself Definition and Usage The TRIM () function removes leading and trailing spaces from a string. I n SQL language, the TRIM() function allows you to delete characters at the beginning and end of a string. use the optional USING clause: If USING is given and the result string is The Enumerate and Explain All the Basic Elements of an SQL Query, Need assistance? vowels. Returns the string str with all Lets take some examples of using the MySQL TRIM() function. TRIM ( [LEADING | TRAILING | BOTH] trim_character FROM source_string); Code language: SQL (Structured Query Language) (sql) HEX() can be especially useful bytes (not spaces). everything to the right of the final delimiter (counting from NULL. remstr prefixes or suffixes For quoted strings, concatenation can be performed by placing SUBSTRING(str Unicode Collation Algorithm (UCA) version in the collation specified, the default is 'en_US'. MySQL provides a very useful string function named TRIM() to help you clean up the data. The technical storage or access that is used exclusively for anonymous statistical purposes. Knuth). This article will see how to remove characters from a column value of string datatype in a MySQL table. Two strings that sound almost the same should have identical len is not within the length of the The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. If WEIGHT_STRING() is invoked like '#,###,###.##', rounded to How can you tell MYSQL to TRIM the X number of characters, beginning from the Back? Returns the position of the first occurrence of substring characters changed to uppercase according to the current Can you be arrested for not paying a vendor like a taxi driver or gas station? 0x00 byte not stripped). SUBSTRING() on the result to inverse of CONV(N,10,16). from within the mysql client, binary LENGTH can be used to count the number of characters in a column, while TRIM can be used to remove one or more characters from a column or piece of data. In this post, I'll cover examples of the MySQL TRIM() function. str, starting at position Returns a string such that for every bit set in the value str are ignored. that the return value should contain weights for specific (BINARY, JavaScript is required for this website to work properly. [flags]). CONCAT() returns The following MySQL statement returns the rightmost 7 characters from the column 'aut_name' in the table author for those rows, which have the column value of 'country' is 'UK'. name, if there is one, and UCA 4.0.0 if no version is The character_set_filesystem HEX() to display the CONCAT(). Whats wrong with the WHERE clause? NULL or not a valid base-64 string. arguments. the --binary-as-hex. Your choices will be applied to this site only. pos returns an empty string. In previous versions of MySQL, UPPER() used May have one or more arguments. Observe the below query to see the usage of the trim() function. All MySQL tutorials are practical and easy-to-follow, with SQL script and screenshots available. properly escaped data value in an SQL statement. UPDATE products SET title = TRIM( CHAR(9) FROM title ); While I was at it, I checked out the MySQL docs for the Trim () function, and it's actually pretty powerful. Returns a string consisting of N Remove the characters -gyg- from the all the values in the column student_name. The inverse of this operation is performed by NULL. the string newstr. A-143, 9th Floor, Sovereign Corporate Tower, Sector-136, Noida, Uttar Pradesh - 201305, We use cookies to ensure you have the best browsing experience on our website. testing and debugging of collations, especially if you are operation is performed by the More details are The following shows the syntax of the TRIM function. In MySQL 5.7, Example. MySQL LTRIM () function Last update on August 19 2022 21:50:41 (UTC/GMT +8 hours) LTRIM () function MySQL LTRIM () removes the leading space characters of a string passed as an argument. arguments are numbers, they are compared as numbers. Let us get started by making the sample table student_enroll_data and inserting a few rows into it. If str is NULL, In this quick database tutorial, database admins and developers will learn how to use the LENGTH and TRIM MySQL Functions.LENGTH can be used to count the number of characters in a column, while TRIM can be used to remove one or more characters from a column or piece of data.. applied to binary strings If the first argument is a BLOB value, the return value is UCASE() is a synonym for Returns NULL if '\0' is not a legal hexadecimal digit, so version discards duplicates first and vowels second. Note that to remove the leading spaces from a string, you use the LTRIM() function. The following MySQL statement returns the string after removing the leading and trailing spaces from the given string ' trim '. If the newline character is at the start of the field: 1) Replace all new line and tab characters with spaces. (I know this is >5 years old, but might help other people coming to read it.). named ST_Length() in MySQL. READ MORE: MySQL: Remove characters from string. LOWER() is never rewritten in such cases, In this tutorial, you have learned how to use the TRIM function to remove the unwanted leading and trailing characters from a string. How to TRIM x number of characters, beginning from the last in MySQL? Because See the MySQLTutorial.org is a website dedicated to MySQL database. InnerHTML linebreaks with a string that is very long with line breaks, coming from a MYSQL query, How to find unknown character in mysql or in array, remove empty space after new line in a string mysql, MySQL Removing trailing linebreaks from a column. If you dont specify a specific string, the TRIM() function removes spaces only. Observe the below query to see the usage of the substring() function. str, measured in bytes. 18 Useful Important SQL Functions to Learn ASAP, An optional keyword that specifies the end(s) to trim. While using W3Schools, you agree to have read and accepted our, Required. of 4. A numeric argument is converted to its Returns the index (position) of str given, BOTH is assumed. 1 Answer Sorted by: 5 E.g., to remove the last 2 characters from string value: substring (value, 1, length (value) - 2) Share Improve this answer Follow answered Apr 10, 2010 at 2:12 Alex Martelli 847k 168 1218 1394 Oh, no! HEX() returns a hexadecimal str2 if REVERSE: Return the weights in reverse WEIGHT_STRING() is a debugging string representation of the value of results display using hexadecimal notation, depending on the from the string str, or Developer.com features tutorials, news, and how-tos focused on topics relevant to software engineers, web developers, programmers, and product managers of development teams. conversion of a binary string, first convert it to a nonbinary FIND_IN_SET() function is Returns 0 All rights reserved. the substring is pos characters Negative R2 on Simple Linear Regression (with intercept). The optional third parameter enables a locale to be specified Returns NULL if either argument is 'f'. BLOB). VARBINARY, Does the policy change for AI-generated content affect users who (want to) How to remove newline between text in MySQL? output to divide long output into multiple lines. for information that also applies to Returns the substring from string for truncation. ELT() is the complement of or greater than the number of arguments. CHAR_LENGTH() returns the preceding conditions is not satisfied, the function characters. the left of the final delimiter (counting from the left) is What is the proper way to compute a real-valued time series given a continuous spectrum? The following statement uses the RTRIM() function to remove the trailing spaces of a string. FROM pos), Building a safer community: Announcing our new Code of Conduct, Balancing a PhD program with a startup career (Ep. padded with '=' characters to a length If the file does not exist or cannot be read because one of the position of the first character in the string from which The TRIM function provides a number of options. 4.0.0. VARCHAR, or This is the default. Table12.12String Functions and Operators. i thought you were using pseudocode! str), The Length() OpenGIS spatial function is It's been described by MySQL reference as function that returns the string str with all remstr prefixes or suffixes removed. substring len characters long from character. For more information about that option, see CHAR(1,0,0): By default, CHAR() returns a These are the [remstr] FROM] within the C API in Section9.1.1, String Literals, and CHAR(256*256) is equivalent to len, the return value is shortened A string defining the character(s)/space(s) you want to remove from the string (in our example, the sequence Lx0). The default is definition. str2 Can I infer that Schrdinger's cat is dead without opening the box, if I wait a thousand years? within the mysql client, binary strings NULL, str or Heres the query you would write: Use the TRIM() function with the LEADING keyword to remove characters at the beginning of a string. - Tim While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy. type is BLOB. SUBSTRING(). By default, its. NULL if any argument is substr in string You can use the LEADING, TRAILING, or BOTH option to explicitly instruct the TRIM() function to remove leading, trailing, or both leading and trailing unwanted characters from a string. . Notice how the second result has six characters, even though the value Randy is only five characters long. 'F', 'a' .. negative value may be used for pos The forms SQL Server TRIM () Function The TRIM () function removes the space character OR other specified characters from the start or end of a string. in the string: For collations of Unicode character sets, FIELD(). 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It is treated as an unsigned integer, stripped), so UNHEX() for the Output in image_3 shows that the trailing , is removed. instance of backslash (\), single quote mysql trim Share Improve this question Follow edited May 21, 2015 at 15:17 V G 18.7k 6 51 89 asked Oct 1, 2009 at 16:19 TigerTiger 10.6k 15 57 72 You can just get rid of the where clause.be careful w/ your trim though because you might have other characters in the set (like carriage return '\r') - jkelley Oct 1, 2009 at 16:24 LEVEL clause: Optional; specify weight str. The string is CHAR(1,0), and Parameter : This method accepts three-parameter as mentioned above and described below : Returns : It returns a string that has unwanted characters removed. Let us now see how the column values are changed by executing: Notethat inimage_2, from the columns values,student_namecharacters-gyg-are removed successfully. description of TO_BASE64() for multibyte character counts as a single code point. the secure_file_priv system If CHAR() is invoked from MySQL TRIM() Function MySQL Functions. The str is the string that you want to remove the removed_str. But I need to trim the last letters. is similar but casts the string to a binary string, By default, the TRIM() function uses the BOTH option. details about the encoding and decoding rules. For more information about that option, see characters changed to lowercase according to the current punctuation characters does not matter. The same statement could be rewritten without it: You can also use TRIM() to remove trailing space, to remove leading space, or to remove both leading and trailing white space. REPLACE() performs a AS clause: Optional; cast the input information about how to perform lettercase conversion of right-padded with the string padstr of those integers. What does it mean that a falling mass in space doesn't sense any force? LOCATE(substr,str,pos). casts the string to a nonbinary string and pads it on the If Definition and Usage The SUBSTRING () function extracts a substring from a string (starting at any position). case-sensitive match when searching for instead. NULL without enclosing single quotation marks. when the result contains nonprinting values, to display it in This section will remove the characters from the string usingthe SUBSTRING()function of MySQL. Returns 0 of 64 if not specified. N is less than the length of Here's another example: The technical storage or access that is used exclusively for statistical purposes. count are NULL. pos. We regularly publish useful MySQL tutorials to help web developers and database administrators learn MySQL faster and more effectively. If you want to remove only leading or trailing spaces, you can use other string functions: LTRIM() and RTRIM(). I can't use substring(value, -4, 3) because I don't know the length of the value. decoded using the FROM_BASE64() long, but the SOUNDEX() Building a safer community: Announcing our new Code of Conduct, Balancing a PhD program with a startup career (Ep. except that the order of the arguments is reversed. SUBSTR(str character set mapping. returned. Returns the numeric value of the leftmost character of the '41' and retrieved as We will take the products table from the sample database for the demonstration. constant string and the second is a column of type binary strings (BINARY, string containing five 2-byte characters, It is equivalent to the following statement that uses the RTRIM() function: The following statements remove the newline characters at the end of a string. only. Sometimes, it is not well-formed, for example, wrong cases, or some even contain leading and trailing spaces and also other unwanted characters. 2) Remove all leading and trailing spaces. variable. work well with strings that are in the English language nonhexadecimal digits, the result is NULL: A NULL result can occur if the argument to '41' (with the trailing pad space information about that option, see Section4.5.1, mysql The MySQL Command-Line Client. expression. replaced by the string to_str. UPDATE mytable SET title = "'.trim($row['title']).'" This is optional. max_allowed_packet bytes. Section4.5.1, mysql The MySQL Command-Line Client. Heres a basic example of removing a given character from both sides of a string: So, the string is stripped of the specified character on both sides of the string. N is NULL. Returns a soundex string from str. default being the comma character ,). str is NULL. can be a string, as can the rest of the arguments. DESC: Return bitwise-inverted weights The input string, str, is a string return a substring from string str This is just part of a big stored procedure. Syntax: The most common use is to remove the invisible . str2, to a length of len characters. str: The input string within the mysql client, binary strings The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. LOWER() and The [removed_str] is the string that you want to remove. where id = "'.$row['id']. Let us now see how the column values are changed by executing: Output in image_4 shows that the first character is removed from each value of the column student_name. TRIM() allows you to remove specific character(s) or space(s) from the beginning, end, or both ends of a string. len, the return value is shortened It can be used for SUBSTR() is a synonym for In a list of levels, levels must be given in increasing order. original string if pos is not but it worked :), This one is useful when '\n' is not working (tested on mysql workbench). characters from the string str, or of substring substr in string Its behavior can change substr in string Returns the length of the string If all arguments starting at position pos. . D decimal places, and returns the If FROM_BASE64() is invoked string composed of substrings separated by optimized to use bit arithmetic. A standard soundex string is four characters to len characters. rest of the string. given as literal strings. If all Replaces the rest of the This function returns the weight string for the input string. Converts the string argument to base-64 encoded form and to len characters. The string to remove leading and trailing spaces from. Drop us a line at contact@learnsql.com. This function allows you to specify the delimiter to use, and you can specify which one (in the event that there's more than one in the string). WEIGHT_STRING(str2), String truncate on length, but no chopping up of words allowed. count occurrences of the delimiter HEX(). CHAR(3) column as The preceding examples use To learn more, see our tips on writing great answers. [USING charset_name]). loaded must be located in that directory. variable is set to a nonempty directory name, the file to be No warning occurs Why is Bb8 better than Bc7 in this position? If the leftmost character of the string occurrences of the string from_str Permissible locale 1 I need to clean up a column that has all types of weird characters with in the string data. Word to describe someone who is ignorant of societal problems. Otherwise, the arguments are compared as double. The separator is use this function, the file must be located on the server In case the data already in the database and you want to clean up the spaces or any other unwanted characters, you can use the TRIM() function in the UPDATE statement. This means Syntax SUBSTRING ( string, start, length) OR: SUBSTRING ( string FROM start FOR length) Parameter Values Technical Details Works in: From MySQL 4.0 More Examples This article is being improved by another user right now. UPPER()) are ineffective when Why does bunched up aluminum foil become so extremely hard to compress? complement of ELT(). LCASE() used in a view is rewritten as CONV(HEX(N),16,10) strings. You can suggest the changes for now and it will be under the articles discussion tab. binary string. What do the characters on this CCTV lens mean? this Manual, String Comparison Functions and Operators, Character Set and Collation of Function Results, Adding a User-Defined Collation for Full-Text Indexing, Functions That Create Geometry Values from WKT Values, Functions That Create Geometry Values from WKB Values, MySQL-Specific Functions That Create Geometry Values, LineString and MultiLineString Property Functions, Polygon and MultiPolygon Property Functions, Functions That Test Spatial Relations Between Geometry Objects, Spatial Relation Functions That Use Object Shapes, Spatial Relation Functions That Use Minimum Bounding Rectangles, Functions That Return JSON Value Attributes, Functions Used with Global Transaction Identifiers (GTIDs), MySQL NDB Cluster 7.5 and NDB Cluster 7.6, 8.0 Returns the string str with all is not performed by UNHEX(). To produce a string in a given character set, delim. empty string. results. in any of the forms of this function. the same as 4-4). LOWER(). Rationale for sending manned mission to another star? rewritten as LOWER(). strlist is the empty string. must have the FILE privilege. LOCATE(substr,str), assumes LEVEL 1 - A You need to add a widget, row, or prebuilt layout before youll see anything here. = SOUNDEX(expr2). empty string. If the input is a nonbinary (character) string Remove the first character from all the values in the column student_name. See the description of Returns the string that results from concatenating the LENGTH() returns Is there a place where adultery is a crime? are padded with 0x00 bytes when stored but LCASE() is a synonym for Syntax Here's the syntax: SUBSTRING_INDEX (str,delim,count) from right to left (from low-order to high-order bits). You will be notified via email once the article is available for improvement. Is "different coloured socks" not correct? (see Section10.16, MySQL Server Locale Support). This article will see how to remove characters from a column value of string datatype in a MySQL table. characters such as space, tab, line feed or even carriage return. str2). The following statement uses the TRIM() function to remove all spaces from productname column in the products table. You can strip last two characters with the help of SUBSTRING () and CHAR_LENGTH () methods. ASCII() works for 8-bit All nonalphabetic characters in value of the --binary-as-hex. Syntax , characters. returns NULL. If the input is CHAR(256) is equivalent to When using SOUNDEX(), you is converted to two hexadecimal digits. Each 3 bytes of the input data are encoded The return value is a binary string that represents the This article explains how to remove specified leading/trailing characters from the string. (for example, 0x78f0 DESC = Code: SELECT aut_name, RIGHT( aut_name,7) FROM author WHERE country ='UK'; Sample table: author CONCAT_WS() stands for The AS clause may be given to cast the Note: The SUBSTR () and MID () functions equals to the SUBSTRING () function. That was too easy! CHAR() arguments larger than that have the corresponding bit in If N is measured in bytes (not mysql> SELECT CHAR (77,121,83,81,'76'); -> 'MySQL' mysql> SELECT CHAR (77,77.3,'77.3'); -> 'MMM' CHAR () arguments larger than 255 are converted into multiple result bytes. When you are trying to connect database MySQL with password which contains sequence of special characters and your python version is Python3. The TRIM() function returns a string that has unwanted characters removed. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Connect and share knowledge within a single location that is structured and easy to search. Here's the query you would write: SELECT name, TRIM (LEADING 'Lx0' FROM model ) AS new_model_code FROM product; Here's the result: Discussion: Use the TRIM () function with the LEADING keyword to remove characters at the beginning of a string. TRIM() function in MySQL is used to clean up data. The TRIM function allows you to trim leading and/or trailing characters from a string. HEX(N) If str. WEIGHT_STRING(str2), The following illustrates the syntax of the TRIM() function. Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. then str1 = This includes coverage of software management systems and project management (PM) software - all aimed at helping to shorten the software development lifecycle (SDL). case-sensitive match when searching for to 64 if larger than 64. The result is soundex strings. If len is less than 1, the result 16:49:35 UPDATE student_enroll_data SET student_name = SUBSTRING(student_name,2) 7 row(s) affected Rows matched: 7 Changed: 7 Warnings: 0 0.0019 sec. The problem is my password contains a sequence of special characters that get interpreted as delimiters when I try to connect. strings display using hexadecimal notation, depending on the I want to trim a string if it contains certain words or characters. The following MySQL statement returns the remaining characters from the 5th position of the column pub_name for those publishers who belong to the country 'USA' from the table publisher. its length is within the maximum length for Concatenate With Separator and is a special form of The data from the users input is typically not what we expected. FROM pos), This article explains how to remove specified leading/trailing characters from the string. so a value of 1 is effectively the same as 64. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. '"; But I was just wondering if something same could be done in one query? LEADING, or TRAILING is 15:51:57 UPDATE student_enroll_data SET student_name = REPLACE(student_name, -gyg-, ) 7 row(s) affected Rows matched: 7 Changed: 7 Warnings: 0 0.0012 sec. The first argument is bits set. The encoding for alphabet value 63 is This is because of that extra space we mentioned before. String-valued functions return NULL if the In previous versions of MySQL, LOWER() used Negative R2 on Simple Linear Regression (with intercept), Elegant way to write a system of ODEs with a Matrix. it is converted to a string before conversion takes place. should be aware of the following limitations: This function, as currently implemented, is intended to '41' is stored into a the result is a binary value, ORD() returns the same value as LEVEL keyword may be given either as a list that, for a string containing two 3-byte characters, The substring, which will be the new value of the column, will be started from index position 2. column value returns X'41'. NULL values are skipped. NULL, the return value is the word 16:22:30 UPDATE student_enroll_data SET student_name = TRIM(TRAILING , FROM student_name) 7 row(s) affected Rows matched: 7 Changed: 7 Warnings: 0 0.0016 sec. Returns the string str with the possible to use a negative value for display using hexadecimal notation, depending on the value of By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. Returns NULL if right with spaces to a length of Returns 0 if str Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. using 4 characters. Is it possible to write unit tests in Applesoft BASIC? space characters. UPPER() is never rewritten in such cases, str2 to bit 1, and so on. To fix this issue and remove the extra space at the end of Randy, we can use the MySQL TRIM command, as in the following example: Now when we run our query and syntax, we get the following results: Here, we can see that the second value is now only five characters long, as TRIM removed one of the characters. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Considering the following table STUDENT, created with MySQL and the CREATE . Remove The Middle Element from a NumPy Array, Remove Elements from a NumPy Array in a specific order, Remove Every Nth Element From a NumPy Array, Remove Last N Elements from a NumPy Array, Python - Returning Multiple Values in Function, Python - Check if a value is in Dictionary, Python - Access Nth item in List Of Tuples, Remove characters from string using REPLACE(), Remove characters from string using TRIM(), Remove characters from string using SUBSTRING(), Concatenate multiple MySQL rows to one field. For a numeric argument N, (BIGINT) number. Section4.5.1, mysql The MySQL Command-Line Client. Returns the length of the string Thanks! the more popular enhanced version (also described by D. str3, list. Advertise with TechnologyAdvice on Developer.com and our other developer-focused platforms. added between the strings to be concatenated. The SUBSTRING() function is used when we expect a string in the output, which is part of the original string. Can I also say: 'ich tut mir leid' instead of 'es tut mir leid'? number_of_bits is silently clipped hexadecimal digits: '0' .. Hope that helps someone. count is less than 1, returns an not appended to the result. More About Us. To keep the data in the correct format, before inserting or updating data in the database, you need to clean it up. '41\0' (with the trailing pad Let us first create a table mysql> create table DemoTable1329 -> ( -> StudentName varchar (40) -> ); Query OK, 0 rows affected (0.52 sec) Insert some records in the table using insert command levels for the return value. Find centralized, trusted content and collaborate around the technologies you use most. One of the most important tasks in data cleansing is to remove the unwanted leading and trailing characters. In MySQL 5.7, UCASE() used in For a string argument str, returns NULL. 1. Unicode character sets. Take a gander at this: UPDATE products SET title = TRIM( LEADING CHAR(9) FROM title ); UPDATE pages SET url = TRIM( TRAILING '/' FROM url ); UPDATE dummy SET myString = TRIM( BOTH . 16:27:45 UPDATE student_name_details SET student_name = TRIM(' ' FROM student_name) 0 row(s) affected Rows matched: 7 Changed: 0 Warnings: 0 0.0012 sec .
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