You can use this pattern at the end of any sequence match to remove length as a condition.
你可以在任何序列匹配的最后使用这个模式来解除长度制约。
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This expression is then retained by the Pattern class before it is passed on to the Matcher class to check for matches in the context of a character sequence.
The SELECT statement returns all name elements of the products with the term "creamer" and the term "pattern" in any sequence in the respective "name" element.