database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-10-16 17:07:43 +03:00
Code Activity

Remove pg_dump/pg_dumpall support for dumping from pre-9.2 servers.

Browse Source 
Per discussion, we'll limit support for old servers to those branches
that can still be built easily on modern platforms, which as of now
is 9.2 and up.  Remove over a thousand lines of code dedicated to
dumping from older server versions.  (As in previous changes of
this sort, we aren't removing pg_restore's ability to read older
archive files ... though it's fair to wonder how that might be
tested nowadays.)  This cleans up some dead code left behind by
commit 989596152.

Discussion: https://postgr.es/m/2923349.1634942313@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2021-12-14 17:09:07 -05:00
parent a2ff18e89f
commit 30e7c175b8
5 changed files with 417 additions and 1761 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/bin/pg_dump/pg_backup_archiver.c
View File

@@ -904,13 +904,10 @@ restore_toc_entry(ArchiveHandle *AH, TocEntry *te, bool is_parallel)
StartTransaction(&AH->public);
/*
* If the server version is >= 8.4, make sure we issue
* TRUNCATE with ONLY so that child tables are not
* wiped.
* Issue TRUNCATE with ONLY so that child tables are
* not wiped.
*/
ahprintf(AH, "TRUNCATE TABLE %s%s;\n\n",
(PQserverVersion(AH->connection) >= 80400 ?
"ONLY " : ""),
ahprintf(AH, "TRUNCATE TABLE ONLY %s;\n\n",
fmtQualifiedId(te->namespace, te->tag));
}