Which statement compares a CTE and a temporary table accurately?

Problem Statement

Explanation

Temp tables live for the session or transaction and can be indexed and referenced many times. They are good for reuse and complex pipelines. CTEs are single statement helpers. Many engines inline them; some may materialize. Pick based on reuse and performance needs.

Code Solution

SolutionRead Only

CREATE TEMP TABLE t AS SELECT * FROM big WHERE flag=1;
CREATE INDEX ON t(id);
SELECT * FROM t JOIN dim USING(id);

Practice Sets

This question appears in the following practice sets:

Subqueries & CTEs (incl. Recursive)

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Which statement compares a CTE and a temporary table accurately?

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

Which statement compares a CTE and a temporary table accurately?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Which SQL statement retrieves all columns and rows from a table named employees?

Which clause filters rows before aggregation and affects which rows are grouped?

What is the default sort order when ORDER BY is used without ASC or DESC?

Which construct is commonly used to paginate results in SQL engines like Postgres and MySQL?

Which predicate correctly checks for missing values in standard SQL?

More from SQL & Databases

Master Interviews
Anywhere, Anytime