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| author | Fujii Masao <fujii@postgresql.org> | 2013-07-31 22:36:39 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2013-07-31 22:36:39 +0900 |
| commit | fe136ba6fc31760efe7ac53e662395a71a92dc03 (patch) | |
| tree | b9627755b749ab5b74b1f2ae404eb433bed780c8 | |
| parent | 9a78f66fdccbc85442f992f2928b4a58ae451208 (diff) | |
| download | postgresql-fe136ba6fc31760efe7ac53e662395a71a92dc03.tar.gz postgresql-fe136ba6fc31760efe7ac53e662395a71a92dc03.zip | |
Fix inaccurate description of tablespace.
Currently we don't need to update the pg_tablespace catalog
after redefining the symbolic links to the tablespaces
because pg_tablespace.spclocation column was removed in
PostgreSQL 9.2.
Back patch to 9.2 where pg_tablespace.spclocation was removed.
Ian Barwick, with minor change by me.
| -rw-r--r-- | doc/src/sgml/manage-ag.sgml | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/doc/src/sgml/manage-ag.sgml b/doc/src/sgml/manage-ag.sgml index e5a5947ef28..b44d521ba69 100644 --- a/doc/src/sgml/manage-ag.sgml +++ b/doc/src/sgml/manage-ag.sgml @@ -479,7 +479,8 @@ CREATE TABLE foo(i int); <para> To determine the set of existing tablespaces, examine the - <structname>pg_tablespace</> system catalog, for example + <link linkend="catalog-pg-tablespace"><structname>pg_tablespace</structname> + </link> system catalog, for example <synopsis> SELECT spcname FROM pg_tablespace; </synopsis> @@ -498,11 +499,11 @@ SELECT spcname FROM pg_tablespace; The directory <filename>$PGDATA/pg_tblspc</> contains symbolic links that point to each of the non-built-in tablespaces defined in the cluster. Although not recommended, it is possible to adjust the tablespace - layout by hand by redefining these links. Two warnings: do not do so - while the server is running; and after you restart the server, - update the <structname>pg_tablespace</> catalog with the new - locations. (If you do not, <literal>pg_dump</> will continue to output - the old tablespace locations.) + layout by hand by redefining these links. Under no circumstances perform + this operation while the server is running. Note that in PostgreSQL 9.1 + and earlier you will also need to update the <structname>pg_tablespace</> + catalog with the new locations. (If you do not, <literal>pg_dump</> will + continue to output the old tablespace locations.) </para> </sect1> |