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Which of the following is TRUE about Pattern Matching in SQL?

1. Which of the following is TRUE about Pattern Matching in SQL?

1. In SQL, pattern matching is performed with LIKE clauses.
2. An SQL query usually begins with a LIKE clause before a WHERE clause
3. Using the LIKE clause in an SQL query, we compare the pattern in the query with the pattern present in a table.
4. All of the above

Answer: D) All of the above

Explanation:

In case of Pattern Matching:

1. In SQL, pattern matching is performed with LIKE clauses.
2. An SQL query usually begins with a LIKE clause before a WHERE clause
3. Using the LIKE clause in an SQL query, we compare the pattern in the query with the pattern present in a table.