To comply with emerging SQL standards, a future release of Oracle will give the INTERSECT operator greater precedence than the other set operators. Therefore, you should use parentheses to specify …

This tutorial shows you how to use the Oracle INTERSECT operator to compare two queries and return the distinct rows that are output by both.

This Oracle tutorial explains how to use the Oracle INTERSECT operator with syntax and examples. The Oracle INTERSECT operator is used to return the results of 2 or more SELECT queries.

Nov 17, 2025 · The INTERSECT operator in SQL is used to return only the records that appear in both of two SELECT query results. It acts like the intersection of two sets, showing only the common rows …

Dec 1, 2021 · The INTERSECT set operator returns all distinct rows selected by both queries. That means only those rows common to both queries will be present in the final result set.

Instead of joining tables horizontally (like JOIN), set operators stack compatible result sets vertically and then apply set logic (union, intersection, or difference). UNION combines two result sets and returns …

INTERSECT operator in Oracle: To compare the rows of two or more Oracle SELECT statements, the Oracle INTERSECT operator is used.

What Is the SQL INTERSECT Operator? The INTERSECT operator combines the result sets of two or more SELECT statements, returning only the rows that are identical across all queries, based on all …

Jul 8, 2020 · Intersect operator is used to find the intersection set of data in two data sets . If you need intersection of two tables ( Common rows ), you should use Intersect operator. Intersect operator …

Jul 23, 2025 · The PL/SQL INTERSECT operator is used to combine the results of two or more SELECT queries, returning only the rows that are common to all queries. It automatically removes duplicates …