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IRIS/Caché Analyst-Developer, graduated in Business Administration and degree in Mathematics, postgraduate degree in Strategic Planning and Business Management, and Master of Science in Business Administration.

Member since Feb 12, 2021
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Within an ObjectScript structure, direct access via globals - although no longer very common - is very fast, and especially useful when you have a very large number of subscripts for the same node, and you only want to know the value of the last subscript, in which case you can simply read using the reverse $Order (equivalent to ORDER BY ... DESC or MAX(), however, without needing to construct an SQL read method), especially if you have a mapped class.

Yes, this difference in indexing, starting with 0 in one case and 1 in another, is really confusing. I never remember which situation applies to each case, so I always have to do it by trial and error.

Wow, this is a very interesting guide! The last time I needed to switch computers, I redid all the connections manually.

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