In MySQL, the TRIM() function trims whitespace (or other specified characters) from the start and/or end of a string.
You can specify whether to trim from the left side, the right side, or both sides of the string.
Tag: string functions
How the POSITION() Function Works in MySQL
In MySQL, the POSITION() function returns the position of the first occurrence of a substring within the string.
This function is actually a synonym for LOCATE(), but with a slightly different syntax. The LOCATE() function also has extra functionality, in that it allows you to define a starting position fro your search.
How the OCTET_LENGTH() Function Works in MySQL
How the OCT() Function Works in MySQL
In MySQL, the OCT() function is used for converting from decimal to octal.
More precisely, it returns a string representation of the octal value of its argument.
How The SUBSTR() Function Works in MySQL
In MySQL, the SUBSTR() function returns a substring starting from the specified position.
Both SUBSTR() and MID() are synonyms of SUBSTRING().
How the MID() Function Works in MySQL
In MySQL, the MID() function returns a substring starting from the specified position.
Both MID() and SUBSTR() are synonyms of SUBSTRING().
How the RTRIM() Function Works in MySQL
In MySQL, the RTRIM() function trims whitespace from the right-hand side of a string.
How the LTRIM() Function Works in MySQL
In MySQL, the LTRIM() function trims whitespace from the beginning of a string.
How the RPAD() Function Works in MySQL
In MySQL, the RPAD() function allows you to pad the right part of a string with one or more characters.
The way it works is, you specify the string to pad, the length of the padding, as well as the string of characters to use for the padding.
How the LPAD() Function Works in MySQL
In MySQL, the LPAD() function allows you to pad the left part of a string with one or more characters.
The way it works is, you specify the string to pad, the length of the padding, as well as the string of characters to use for the padding.