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Band-aid fix for incorrect use of view options as StdRdOptions.

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We really ought to make StdRdOptions and the other decoded forms of
reloptions self-identifying, but for the moment, assume that only plain
relations could possibly be user_catalog_tables.  Fixes problem with bogus
"ON CONFLICT is not supported on table ... used as a catalog table" error
when target is a view with cascade option.

Discussion: <26681.1477940227@sss.pgh.pa.us>
This commit is contained in:
Tom Lane
2016-11-07 12:08:19 -05:00
parent e98c3ab2bd
commit e2f5cd9cf5
3 changed files with 44 additions and 1 deletions
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3
src/include/utils/rel.h
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@ -253,7 +253,8 @@ typedef struct StdRdOptions
* from the pov of logical decoding. Note multiple eval or argument!
*/
#define RelationIsUsedAsCatalogTable(relation) \
((relation)->rd_options ? \
((relation)->rd_rel->relkind == RELKIND_RELATION && \
(relation)->rd_options ? \
((StdRdOptions *) (relation)->rd_options)->user_catalog_table : false)