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query expression - [programming] A type of expression that evaluates to a Boolean (true or false) value, that is typically used to select those rows in a table in which the expression evaluates to true. Query expressions are generally part of a SQL statement.
[Category=Geospatial ]
Source: esri, 23 July 2012 09:24:35, http://support.esri.com/en/knowledgebase/GISDictionary/term/abbreviation
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