In MySQL, you can use NOT LIKE to perform a negation of the LIKE operator. In other words, NOT LIKE returns the opposite result to LIKE.
If the string matches the pattern provided, the result is 0, otherwise it’s 1.
The pattern doesn’t necessarily need to be a literal string. This function can be used with string expressions and table columns.
In MySQL, the LIKE operator performs pattern matching using an SQL pattern.
If the string matches the pattern provided, the result is 1, otherwise it’s 0.
The pattern doesn’t necessarily need to be a literal string. This function can be used with string expressions and table columns.
In MySQL, the REGEXP_REPLACE() function replaces occurrences of the substring within a string that matches the given regular expression pattern.
The whole string is returned along with the replacements.
If there’s no match (i.e. the input string doesn’t contain the substring), the the whole string is returned unchanged.
In MySQL, the REGEXP_INSTR() function returns the starting index of a substring that matches the regular expression pattern.
The index starts at 1. If there’s no match, the result is 0.
In MySQL, the REGEXP_SUBSTR() function returns the substring that matches the given regular expression pattern.
If there’s no match (i.e. the input string doesn’t contain the substring), the result is NULL.
In MySQL, the RLIKE operator is used to determine whether or not a string matches a regular expression. It’s a synonym for REGEXP_LIKE().
If the string matches the regular expression provided, the result is 1, otherwise it’s 0.
In MySQL, the REGEXP operator is used to determine whether or not a string matches a regular expression. It’s a synonym for REGEXP_LIKE().
If the string matches the regular expression provided, the result is 1, otherwise it’s 0.
In MySQL, the REGEXP_LIKE() function is used to determine whether or not a string matches a regular expression.
The function returns 1 if the string matches the regular expression provided, and 0 if it doesn’t.