postgres.git / summary / log / commit / refs

commit    345fb82f1616b4d44d8a67a6c10e964400d29c09
Author:   Bruce Momjian <bruce@momjian.us>
Date:     Thu Dec 20 12:37:27 2012 +0000

    Add pg_upgrade comment about mismatch error
    
    Add comment stating that constraint and index names must match.


 contrib/pg_upgrade/info.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/contrib/pg_upgrade/info.c b/contrib/pg_upgrade/info.c
index 22504427065..11ceb705676 100644
--- a/contrib/pg_upgrade/info.c
+++ b/contrib/pg_upgrade/info.c
@@ -61,6 +61,9 @@ gen_db_file_maps(DbInfo *old_db, DbInfo *new_db,
 		 * 9.0, TOAST relation names always use heap table oids, hence we
 		 * cannot check relation names when upgrading from pre-9.0. Clusters
 		 * upgraded to 9.0 will get matching TOAST names.
+		 * If index names don't match primary key constraint names, this will
+		 * fail because pg_dump dumps constraint names and pg_upgrade checks
+		 * index names.
 		 */
 		if (strcmp(old_rel->nspname, new_rel->nspname) != 0 ||
 			((GET_MAJOR_VERSION(old_cluster.major_version) >= 900 ||


[parent: e43f947bf32f]