You can use this query:
select expand(in('LTSval')) from ATS_NAMAbbr where dval LUCENE "ABS*"
after you have created a *Fulltext index with Lucene and this metadata {
"allowLeadingWildcard": true} *in the class ATS_NAMAbbr on field "dval"
Il giorno lunedì 18 luglio 2016 16:24:31 UTC+2, Athanassios Hatzis ha
scritto:
>
> OrientDB v2.2
>
> Hi, I have a vertex class Abbreviation with a lightweight edge LTSval that
> links another vertex class with a string property dval
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> select expand(out_LTSval) from Abbreviation
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> <https://lh3.googleusercontent.com/-LUepZgsEam0/V4zkdaBVCTI/AAAAAAAAAgk/Gcp6EI_8IN07JwJNM8asTbasinlXtzoeQCLcB/s1600/img1.jpg>
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> with this query
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> select from Abbreviation where out_LTSval.dval in
> ["ABS","ABS-bro","ABS-containee","ABS-container"]
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> <https://lh3.googleusercontent.com/-YOjIFQ1QZ9o/V4zlnktI92I/AAAAAAAAAgs/m5VLpF5F9-08XEh7PSJUoepqH5iZp3SXACLcB/s1600/img2.jpg>
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> I can filter Abbreviation vertices according to the dval property.
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> Now I want to do the same using a wildcard operator instead e.g. something
> similar to the like operator with an "ABS%" expression. How is it possible
> to apply such filtering to a collection ?
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