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authorAlvaro Herrera <alvherre@alvh.no-ip.org>2023-08-22 12:22:03 +0200
committerAlvaro Herrera <alvherre@alvh.no-ip.org>2023-08-22 12:22:21 +0200
commit757fa45c86bdadc36cae34fca383e715e73eec67 (patch)
tree4a6c7418f2cd5d9cb61db0db0cd473761b2427f3 /src
parent1cdc6d86bfc3bbe2189a4d9d54a4fa8b6c98ea0a (diff)
downloadpostgresql-757fa45c86bdadc36cae34fca383e715e73eec67.tar.gz
postgresql-757fa45c86bdadc36cae34fca383e715e73eec67.zip
Add comment missing in a4a232b1e702
Noticed while studying nearby code
Diffstat (limited to 'src')
-rw-r--r--src/backend/catalog/heap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c
index 4c30c7d461f..96d5885d863 100644
--- a/src/backend/catalog/heap.c
+++ b/src/backend/catalog/heap.c
@@ -2215,6 +2215,8 @@ StoreConstraints(Relation rel, List *cooked_constraints, bool is_internal)
* allow_merge: true if check constraints may be merged with existing ones
* is_local: true if definition is local, false if it's inherited
* is_internal: true if result of some internal process, not a user request
+ * queryString: used during expression transformation of default values and
+ * cooked CHECK constraints
*
* All entries in newColDefaults will be processed. Entries in newConstraints
* will be processed only if they are CONSTR_CHECK type.