[FRG-196] return unknown instead of bogus numbers when rowcount is unknown

LucidDB / luciddb

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[FRG-196] return unknown instead of bogus numbers when rowcount is unknown #676

Open dynamobi-build opened 12 years ago

dynamobi-build commented 12 years ago

[reporter="jvs", created="Thu, 7 Sep 2006 11:14:39 -0500 (GMT-05:00)"] We currently return various bogus values like 10.

dynamobi-build commented 12 years ago

[author="jvs", created="Thu, 7 Sep 2006 11:20:13 -0500 (GMT-05:00)"] Make that 100. To fix this, we would need to move all notion of row count to the RelMetadataProviders, since the existing RelNode.getRows method can't return null.