PL/SQL Cursor Returns Null in Number(x) Variable but Works Fine Using NUMBER Without Precision / Scale
Last updated on DECEMBER 06, 2016
Applies to:Oracle Server - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.1 to 11.2]
Information in this document applies to any platform.
A simple SELECT on a partitioned table returns NULL if the value is fetched using an aggregate function (max) in a NUMBER(x) variable.
Fetching the value in a NUMBER variable without specifying the length works fine.
Please see the following sample:
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