Regular Expression is an actively used query language created in 1951.

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Example code from Linguist:

\b(\d*1[1-3]th|\d*0th|(?:(?!11st)\d)*1st|\d*2nd|(?:(?!13rd)\d*)3rd|\d*[4-9]th)\b

Example code from Wikipedia:

Hello World
 contains a character other than a, b, and c.
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Last updated February 11th, 2019