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| author | Bruce Momjian <bruce@momjian.us> | 2015-09-11 15:51:10 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2015-09-11 15:51:10 -0400 |
| commit | c5391e9334c32fb2cb9251f0e7bb824bb50c9d8c (patch) | |
| tree | a54698995f614697716fa33dd6a4aab82b3fe546 /src | |
| parent | a3b420e6c84e47669fb5bc99036361cab03363e8 (diff) | |
pg_dump, pg_upgrade: allow postgres/template1 tablespace moves
Modify pg_dump to restore postgres/template1 databases to non-default
tablespaces by switching out of the database to be moved, then switching
back.
Also, to fix potentially cases where the old/new tablespaces might not
match, fix pg_upgrade to process new/old tablespaces separately in all
cases.
Report by Marti Raudsepp
Patch by Marti Raudsepp, me
Backpatch through 9.0
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/pg_dump/pg_dumpall.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/bin/pg_dump/pg_dumpall.c b/src/bin/pg_dump/pg_dumpall.c index cb744f5ab33..e4fde3f1303 100644 --- a/src/bin/pg_dump/pg_dumpall.c +++ b/src/bin/pg_dump/pg_dumpall.c @@ -1326,6 +1326,28 @@ dumpCreateDB(PGconn *conn) appendPQExpBuffer(buf, ";\n"); } } + else if (strcmp(dbtablespace, "pg_default") != 0 && !no_tablespaces) + { + /* + * Cannot change tablespace of the database we're connected to, + * so to move "postgres" to another tablespace, we connect to + * "template1", and vice versa. + */ + if (strcmp(dbname, "postgres") == 0) + appendPQExpBuffer(buf, "%s\\connect template1\n", + /* Add a space before \\connect so pg_upgrade can split */ + binary_upgrade ? " " : ""); + else + appendPQExpBuffer(buf, "%s\\connect postgres\n", + binary_upgrade ? " " : ""); + + appendPQExpBuffer(buf, "ALTER DATABASE %s SET TABLESPACE %s;\n", + fdbname, fmtId(dbtablespace)); + + /* connect to original database */ + appendPQExpBuffer(buf, "%s\\connect %s\n", + binary_upgrade ? " " : "", fdbname); + } if (binary_upgrade) { |