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LucidDB / luciddb

DEFUNCT: See README
https://github.com/LucidDB/luciddb
Apache License 2.0
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[FRG-296] SUBSTRING(<string> FROM <regexp> FOR <regexp>) not implemented #576

Open dynamobi-build opened 12 years ago

dynamobi-build commented 12 years ago

[reporter="jhyde", created="Tue, 25 Sep 2007 15:42:08 -0500 (GMT-05:00)"] The regexp form of the SUBSTRING function is not implemented. The validator allows it, but the resulting query can not be implemented.

Rex2CalcPlanTest.testStringFunctions used to test calc code generation for this, but it was generating garbage, so I removed it (not yet checked in - search for changes around 2007/9). Please restore that test when this bug is fixed.

Also search for usages of Bug.fixed.