diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 2d4dfa8bd3a..e5c73b4e361 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -1,4 +1,4 @@ -<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.109 2007/02/08 03:56:42 momjian Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.110 2007/02/08 15:46:03 momjian Exp $ --> <chapter Id="runtime-config"> <title>Server Configuration</title> @@ -990,6 +990,17 @@ SET ENABLE_SEQSCAN TO OFF; libraries that will be used in most sessions. </para> + <note> + <para> + On Windows hosts, preloading a library at server start will not reduce + the time required to start each new server process; each server process + will re-load all preload libraries. However, <varname>shared_preload_libraries + </varname> is still useful on Windows hosts because some shared libraries may + need to perform certain operations that only take place at postmaster start + (for example, a shared library may need to reserve lightweight locks + or shared memory and you can't do that after the postmaster has started). + </para> + </note> <para> If a specified library is not found, the server will fail to start. |