Teradata Database Message 9148 - 17.10 - 9148 - Advanced SQL Engine - Teradata Database

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Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1096-171K
Language
English (United States)
Message
Largest Hilbert Value (LHV) in GeoSpatial Index is incorrect.
Explanation
This error occurs when a Largest Hilbert Value (LHV) in a directory row is different from a recalculated LHV from its child block that is pointed by the row.
Generated By
CheckTable.
For Whom
Site support representative.
Notes
A Hilbert Value is a linear value that is associated with a coordinate composed of 2-dimensions. A Hilbert routine generates the Hilbert value by mapping the (x,y) coordinates of the center point of the MBR to a linear value on a Hilbert curve.
Remedy
Contact your Support Representative immediately.