17.10 - TempLargePageSize - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Database Utilities

Advanced SQL Engine
Teradata Database
Release Number
Release Date
July 2021
Content Type
Publication ID
English (United States)

Specifies the size (in KB) of the large memory allocation storage page used for temporary storage in the Relay Services Gateway (RSG).

Field Group


Valid Range

64 through 1024 KB


64 KB

Changes Take Effect

After the next database restart.

Usage Notes

If a transaction contains any record that exceeds the standard page size defined by the Temporary Storage Page Size DBS Control field, the RSG will allocate memory using the large page size. If the record exceeds the large page size, the entire transaction is spilled to disk.

Pages are not shared between transactions, so increasing the page size may cause a decrease in storage utilization efficiency.

Related Information

See Temporary Storage Page Size.