15.00 - Chapter 23 Table Rebuild (rebuild) - Teradata Database

Teradata Database Utilities

Teradata Database
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The Table Rebuild utility, rebuild, recovers data tables (primary, fallback, or both) on specified AMPs.

Normally, Teradata Database utilizes fallback data, if available, to recover offline AMPs automatically during startup. However, occasionally, primary or fallback data can be corrupted by software errors or other abnormal conditions. Table Rebuild allows on-demand recovery of data that is suspected of being corrupt.

Scenarios Runs From

Table Rebulid runs from Database Window or comparable interface to the Teradata Database console subsystem, such as cnsterm.

For general information on starting the utilities from different interfaces, see Appendix B: “Starting the Utilities”