Horton

Pass correct TupDesc to ri_NullCheck() in Assert

Alvaro Herrera <alvherre@alvh.no-ip.org>

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Commit: cd5005bc12d0f9a15fe7dddd3e1ac92496608114
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2018-04-03T21:04:50Z
Releases: 11.0 
Pass correct TupDesc to ri_NullCheck() in Assert

Previous coding was passing the wrong table's tuple descriptor, which
accidentally fails to fail because no existing test case exercises a
foreign key in which the referenced attributes are further to the right
of the referencing attributes.

Add a test so that further breakage is visible.

This got broken in 16828d5c0273.

Discussion: https://postgr.es/m/20180403204723.fqte755nukgm42uf@alvherre.pgsql

Files

PathChange+/−
src/backend/utils/adt/ri_triggers.c modified +1 −1
src/test/regress/expected/foreign_key.out modified +13 −0
src/test/regress/sql/foreign_key.sql modified +10 −0

Discussion