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Fix typos in comments

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The changes done in this commit impact comments with no direct
user-visible changes, with fixes for incorrect function, variable or
structure names.

Author: Alexander Lakhin
Discussion: https://postgr.es/m/e8c38840-596a-83d6-bd8d-cebc51111572@gmail.com
This commit is contained in:
Michael Paquier
2023-05-02 12:23:08 +09:00
parent 6fd8ae6888
commit 8961cb9a03
43 changed files with 59 additions and 60 deletions
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4
src/backend/commands/opclasscmds.c
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@ -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.

4
src/backend/commands/subscriptioncmds.c
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@ -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.

6
src/backend/commands/tablecmds.c
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@ -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.
*/