Perhaps you could open the appropriate JIRA issues (to add documentation;
to add additional data types; etc.) as sub-tasks of this JIRA issue, to
help us keep track of it all?
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Bryan Pendleton commented on DERBY-6942:
I think it would be fine to add additional data types
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Harshvardhan Gupta commented on DERBY-6942:
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Bryan,
I am summarizing the remaining work
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Bryan Pendleton commented on DERBY-6942:
Can you attach any of the output of your testing? For
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Harshvardhan Gupta commented on DERBY-6942:
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During the local tests I did, I tested the
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Bryan Pendleton commented on DERBY-6942:
This seems like a reasonable approach to me.
As I'm
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Harshvardhan Gupta commented on DERBY-6942:
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I experimented with integrating max and min values
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Harshvardhan Gupta commented on DERBY-6942:
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Yes, the cardinality and cost estimates are both
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Bryan Pendleton commented on DERBY-6942:
Let me see if I get that, too: the cost of the table scan
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Harshvardhan Gupta commented on DERBY-6942:
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Let me emphasize on this improvement in case of
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Harshvardhan Gupta commented on DERBY-6942:
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Bryan, You are on point!
> Utilise additional
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Bryan Pendleton commented on DERBY-6942:
Let me see if I understand your conclusions so far:
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Harshvardhan Gupta commented on DERBY-6942:
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In code, I am trying to query the statistics of
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Harshvardhan Gupta commented on DERBY-6942:
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In particular, when estimating cost for a
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Harshvardhan Gupta commented on DERBY-6942:
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The example I discussed above was quite a simple
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Harshvardhan Gupta commented on DERBY-6942:
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The estimateCost function in FromBaseTable.java is
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