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Remove unnecessary smgropen() calls

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Now that RelationCreateStorage() returns the SmgrRelation (since
commit 5c1560606dc), use that.

Author: Japin Li
Discussion: https://www.postgresql.org/message-id/ME3P282MB316600FA62F6605477F26F6AB6742@ME3P282MB3166.AUSP282.PROD.OUTLOOK.COM
This commit is contained in:
Heikki Linnakangas 2024-02-12 10:59:45 +02:00
parent 5fce30e77f
commit 9f35e42e7d
2 changed files with 2 additions and 6 deletions
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4
src/backend/access/heap/heapam_handler.c
View File

@ -633,8 +633,6 @@ heapam_relation_copy_data(Relation rel, const RelFileLocator *newrlocator)
{
SMgrRelation dstrel;
dstrel = smgropen(*newrlocator, rel->rd_backend);
/*
* Since we copy the file directly without looking at the shared buffers,
* we'd better first flush out any pages of the source relation that are
@ -650,7 +648,7 @@ heapam_relation_copy_data(Relation rel, const RelFileLocator *newrlocator)
* NOTE: any conflict in relfilenumber value will be caught in
* RelationCreateStorage().
*/
RelationCreateStorage(*newrlocator, rel->rd_rel->relpersistence, true);
dstrel = RelationCreateStorage(*newrlocator, rel->rd_rel->relpersistence, true);
/* copy main fork */
RelationCopyStorage(RelationGetSmgr(rel), dstrel, MAIN_FORKNUM,

4
src/backend/commands/tablecmds.c
View File

@ -15747,8 +15747,6 @@ index_copy_data(Relation rel, RelFileLocator newrlocator)
{
SMgrRelation dstrel;
dstrel = smgropen(newrlocator, rel->rd_backend);
/*
* Since we copy the file directly without looking at the shared buffers,
* we'd better first flush out any pages of the source relation that are
@ -15764,7 +15762,7 @@ index_copy_data(Relation rel, RelFileLocator newrlocator)
* NOTE: any conflict in relfilenumber value will be caught in
* RelationCreateStorage().
*/
RelationCreateStorage(newrlocator, rel->rd_rel->relpersistence, true);
dstrel = RelationCreateStorage(newrlocator, rel->rd_rel->relpersistence, true);
/* copy main fork */
RelationCopyStorage(RelationGetSmgr(rel), dstrel, MAIN_FORKNUM,