ORA-1792:MAXIMUM NUMBER OF COLUMNS IN A TABLE OR VIEW IS 1000 When Create MV
(Doc ID 2486064.1)
Last updated on APRIL 07, 2020
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
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Mview created using table contains 1000+ columns. In this case, it is not necessary that mview statement should not contain all the column from table containing 1K+ columns
when Create materialized view with explicit column names.
Upon Bug investigation, It is rediscovered that Create mview fails with ORA-1792 even when the select list selects lesser than 1000 columns.
This error occurred after applying DB PSU Patch 220.127.116.11.170418.
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