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Billy Liu commented on KYLIN-2286:
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I think this is Slowly Changing Dimension(SCD) topic. For more info,
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fengYu commented on KYLIN-2286:
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What do you think about the feature, If it meet some demand, I can share
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zhengdong commented on KYLIN-2286:
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It seems that, we can't always get the data exactly as the time of
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fengYu commented on KYLIN-2286:
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I agree the first one, however, if I always use the last one while
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liyang commented on KYLIN-2286:
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If the lookup dimension is already in cube, then rebuild is inevitable.
If
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liyang commented on KYLIN-2286:
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The requirement is worth discussion. Whether or not today's lookup should
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fengYu commented on KYLIN-2286:
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I don't think it is friendly for user that refresh all segments lookup
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Shaofeng SHI commented on KYLIN-2286:
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There is an REST API for separately refresh the table snapshots
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fengYu commented on KYLIN-2286:
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Yes, If you want to keep the dimension value be the latest modified one,
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Shaofeng SHI commented on KYLIN-2286:
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This sounds like the scenario of "Slowly Changing Dimensions",
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