database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-30 11:03:19 +03:00
Code Activity

Back-patch recent pg_upgrade fixes into 9.2.

Browse Source 
This syncs contrib/pg_upgrade in the 9.2 branch with HEAD, except for the
HEAD changes related to converting XLogRecPtr to 64-bit int.  It includes
back-patching these commits:

666d494d19
pg_upgrade: abstract out copying of files from old cluster to new
7afa8bed65
pg_upgrade: Run the created scripts in the test suite
ab577e63fa
Remove analyze_new_cluster.sh on make clean, too
34c02044ed
Fix thinko in comment
088c065ce8
pg_upgrade: Fix exec_prog API to be less flaky
f763b77193
Fix pg_upgrade to cope with non-default unix_socket_directory scenarios.
This commit is contained in:
Tom Lane
2012-09-03 15:03:08 -04:00
parent b681a874d9
commit 5c7e91e9c3
11 changed files with 274 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
contrib/pg_upgrade/file.c
View File

@ -103,10 +103,10 @@ copyAndUpdateFile(pageCnvCtx *pageConverter,
/*
* linkAndUpdateFile()
*
* Creates a symbolic link between the given relation files. We use
* Creates a hard link between the given relation files. We use
* this function to perform a true in-place update. If the on-disk
* format of the new cluster is bit-for-bit compatible with the on-disk
* format of the old cluster, we can simply symlink each relation
* format of the old cluster, we can simply link each relation
* instead of copying the data from the old cluster to the new cluster.
*/
const char *