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One of the languages, XQuery, is a procedural, expressive and data-oriented query language that is suitable even for programming purposes; the other, XIL, is more declarative, document-oriented query language with a simpler syntax. A query-writing test with the learners of the languages was executed. The study indicates that, in the query writing, the more procedural query language yields a greater number of correct queries. Similarity between the tested languages, and to SQL, is discussed from the point of view of learnability.<\/jats:p>","DOI":"10.1177\/0165551515585259","type":"journal-article","created":{"date-parts":[[2015,5,27]],"date-time":"2015-05-27T09:45:24Z","timestamp":1432719924000},"page":"584-595","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Comparison of two XML query languages from the perspective of learners"],"prefix":"10.1177","volume":"41","author":[{"given":"Matti","family":"Lassila","sequence":"first","affiliation":[{"name":"School of Information Sciences, University of Tampere, Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marko","family":"Junkkari","sequence":"additional","affiliation":[{"name":"School of Information Sciences, University of Tampere, Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jaana","family":"Kek\u00e4l\u00e4inen","sequence":"additional","affiliation":[{"name":"School of Information Sciences, University of Tampere, Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2015,5,26]]},"reference":[{"key":"bibr1-0165551515585259","doi-asserted-by":"publisher","DOI":"10.17723\/aarc.60.3.0777u1361u62tqp6"},{"key":"bibr2-0165551515585259","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4614-0992-2"},{"key":"bibr3-0165551515585259","unstructured":"Berglund A, Boag S, Chamberlin DD, \u2018XML path language (XPath) 2.0 (Second Edition)\u2019. 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