Table of Contents
The LEADING parameter indicates only the leading prefix to be removed.
The LEADING parameter indicates that only the prefix is ​​deleted.
Home Database Mysql Tutorial What is the purpose of the MySQL TRIM() function?

What is the purpose of the MySQL TRIM() function?

Sep 09, 2023 am 08:25 AM

MySQL TRIM() 函数的用途是什么?

MySQL TRIM() function is used to remove a specific suffix, prefix, or both from a string. The working principle of the TRIM() function can be understood through its syntax. side prefix.

The LEADING parameter indicates only the leading prefix to be removed.

TRAILING parameter means to remove only the trailing prefix.

    Str_to_remove is a parameter indicating the string we want to remove from the string.
  • Str_to_remove is a parameter indicating the string we want to remove from the string. >
  • The string parameter indicates the string from which the prefix must be removed.
  • Example
  • Here, the
  • BOTH parameter indicates that both the left and right prefixes are to be removed from the string.

The LEADING parameter indicates that only the prefix is ​​deleted.

TRAILING parameter means to delete only the suffix.

    Str_to_remove is the string parameter to be removed from the string.
  • The String parameter represents the string from which the prefix is ​​to be removed.
  • Example
  • TRIM([{BOTH | LEADING | TRAILING} [str_to_remove] FROM] string)
    Copy after login

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