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-rw-r--r--src/backend/commands/opclasscmds.c4
-rw-r--r--src/backend/commands/subscriptioncmds.c4
-rw-r--r--src/backend/commands/tablecmds.c6
3 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/commands/opclasscmds.c b/src/backend/commands/opclasscmds.c
index 864e35e45b4..5f7ee238863 100644
--- a/src/backend/commands/opclasscmds.c
+++ b/src/backend/commands/opclasscmds.c
@@ -819,7 +819,7 @@ AlterOpFamily(AlterOpFamilyStmt *stmt)
Oid amoid, /* our AM's oid */
opfamilyoid; /* oid of opfamily */
int maxOpNumber, /* amstrategies value */
- optsProcNumber, /* amopclassopts value */
+ optsProcNumber, /* amoptsprocnum value */
maxProcNumber; /* amsupport value */
HeapTuple tup;
Form_pg_am amform;
@@ -1321,7 +1321,7 @@ assignProcTypes(OpFamilyMember *member, Oid amoid, Oid typeoid,
/*
* pg_amproc functions are indexed by (lefttype, righttype), but
* an equalimage function can only be called at CREATE INDEX time.
- * The same opclass opcintype OID is always used for leftype and
+ * The same opclass opcintype OID is always used for lefttype and
* righttype. Providing a cross-type routine isn't sensible.
* Reject cross-type ALTER OPERATOR FAMILY ... ADD FUNCTION 4
* statements here.
diff --git a/src/backend/commands/subscriptioncmds.c b/src/backend/commands/subscriptioncmds.c
index 56eafbff10a..8b3de032eee 100644
--- a/src/backend/commands/subscriptioncmds.c
+++ b/src/backend/commands/subscriptioncmds.c
@@ -974,8 +974,8 @@ AlterSubscription_refresh(Subscription *sub, bool copy_data,
*
* Even if new worker for this particular rel is restarted it
* won't be able to make any progress as we hold exclusive
- * lock on subscription_rel till the transaction end. It will
- * simply exit as there is no corresponding rel entry.
+ * lock on pg_subscription_rel till the transaction end. It
+ * will simply exit as there is no corresponding rel entry.
*
* This locking also ensures that the state of rels won't
* change till we are done with this refresh operation.
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index 343fe611151..c7a8a689b7c 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -2984,7 +2984,7 @@ MergeAttributes(List *schema, List *supers, char relpersistence,
* generated column, we'll take its generation expression in
* preference to the parent's. We must check that the child
* column doesn't specify a default value or identity, which
- * matches the rules for a single column in parse_util.c.
+ * matches the rules for a single column in parse_utilcmd.c.
*
* Conversely, if the parent column is not generated, the
* child column can't be either. (We used to allow that, but
@@ -8017,7 +8017,7 @@ ATPrepDropExpression(Relation rel, AlterTableCmd *cmd, bool recurse, bool recurs
* is a bit complicated. GENERATED clauses must be attached to the column
* definition and cannot be added later like DEFAULT, so if a child table
* has a generation expression that the parent does not have, the child
- * column will necessarily be an attlocal column. So to implement ONLY
+ * column will necessarily be an attislocal column. So to implement ONLY
* here, we'd need extra code to update attislocal of the direct child
* tables, somewhat similar to how DROP COLUMN does it, so that the
* resulting state can be properly dumped and restored.
@@ -10930,7 +10930,7 @@ ATExecAlterConstraint(Relation rel, AlterTableCmd *cmd, bool recurse,
}
/*
- * ATExecConstrRecurse already invalidated relcache for the relations
+ * ATExecAlterConstrRecurse already invalidated relcache for the relations
* having the constraint itself; here we also invalidate for relations
* that have any triggers that are part of the constraint.
*/