MEANING:
SOME compares a value to each value in a list or results from a query and evaluates to true if the result of an inner query contains at least one row. SOME must match at least one row in the subquery and must be preceded by comparison operators. Suppose using greater than ( >) with SOME means greater than at least one value.
SYNTAX:
scalar_expression { = | < > | ! = | > | > = | ! > | < | < = | ! < }
{ SOME | ANY } ( subquery )
reference:
http://www.w3resource.com/sql/special-operators/sql_some.php

本文详细解读了SQL中的SOME运算符的含义、语法和使用方式,并提供了实例演示如何在查询中匹配子查询结果。
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