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This is an example of a terminology URI:
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EHR URI
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to be continued...
Value List
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matches {'string item 1', 'string item 2', 'string item3'} // a string list. It is equivalent to matches 'string item1' or .. matches 'string item 2' or .. matches 'string item 3'
matches {'20060101', '20070101', '20080101'} // a date value list list
matches {1, 2, 3} // a integer list
matches {1.1, 2.5, 3.8} // a real value list
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Value Range
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// a real value list
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Value Range
It is not supported in the current AQL grammar.
Value range leaf data is enclosed within curly braces after matches operator. It is only used in AQL WHERE clause to specify a criteria within a range. The syntax is similar as intervals of ordered primitive types (Section 4.5.2) in adl.pdf. Some examples:
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matches {|3.0..5.0|} // means 3.0 <= x <=5.0
matches {|<8|} // means x<8
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AQL structure
Overview
AQL structure has been briefly introduced in Section 2.2. This section introduces AQL structure in details.
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