Which operator preforms pattern matching?

1.	Which operator preforms pattern matching?
Answer» Answer: LIKE operator LIKE is a keyword that is used in the WHERE clause. Basically, LIKE allows us to do a search based operation on a pattern rather than specifying exactly what is desired (as in IN) or spell out a range (as in BETWEEN). The syntax is as follows: SELECT "column_name" FROM "table_name" WHERE "column_name" LIKE {PATTERN} {PATTERN} often consists of wildcards. In SQL, there are two wildcards: % (percent sign) represents zero, one, or more characters. _ (underscore) represents exactly one character.

Answer»

Answer: LIKE operator

LIKE is a keyword that is used in the WHERE clause. Basically, LIKE allows us to do a search based operation on a pattern rather than specifying exactly what is desired (as in IN) or spell out a range (as in BETWEEN).

The syntax is as follows:
SELECT "column_name"
FROM "table_name"
WHERE "column_name" LIKE {PATTERN}

{PATTERN} often consists of wildcards.

In SQL, there are two wildcards:

% (percent sign) represents zero, one, or more characters.

_ (underscore) represents exactly one character.

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