pool_size was there already of course :-|

diff --git a/doc/build/content/dbengine.txt b/doc/build/content/dbengine.txt
index d6c39c3d5aee17219b3c9e4c98bc4ccea8527269..e20eb4250ac2d0a9a8a1f9dc4e31f6142219e48e 100644 (file)
--- a/doc/build/content/dbengine.txt
+++ b/doc/build/content/dbengine.txt
@@ -95,8 +95,6 @@ A list of all standard options, as well as several that are used by particular d
 * **echo=False** - if True, the Engine will log all statements as well as a repr() of their parameter lists to the engines logger, which defaults to sys.stdout.  The `echo` attribute of `Engine` can be modified at any time to turn logging on and off.  If set to the string `"debug"`, result rows will be printed to the standard output as well.  This flag ultimately controls a Python logger; see [dbengine_logging](rel:dbengine_logging) for information on how to configure logging directly.
 * **echo_pool=False** - if True, the connection pool will log all checkouts/checkins to the logging stream, which defaults to sys.stdout.  This flag ultimately controls a Python logger; see [dbengine_logging](rel:dbengine_logging) for information on how to configure logging directly.
 * **encoding='utf-8'** - the encoding to use for all Unicode translations, both by engine-wide unicode conversion as well as the `Unicode` type object.
-* **pool_size=5** - the number of connections to always maintain open
-* **max_overflow=10** - the number of connections to allow in connection pool "overflow", that is connections that can be opened above and beyond the pool_size setting, which defaults to five.  this is only used with `QueuePool`.
 * **module=None** - used by database implementations which support multiple DBAPI modules, this is a reference to a DBAPI2 module to be used instead of the engine's default module.  For Postgres, the default is psycopg2, or psycopg1 if 2 cannot be found.  For Oracle, its cx_Oracle.
 * **pool=None** - an actual pool instance.  Note that an already-constructed pool should already know how to create database connections, so this option supercedes any other connect options specified.  Typically, it is an instance of `sqlalchemy.pool.Pool` to be used as the underlying source for connections.  For more on connection pooling, see [pooling](rel:pooling).
 
@@ -113,6 +111,7 @@ Example of a manual invocation of `pool.QueuePool` (which is the pool instance u
     engine = create_engine('mysql://', pool=pool.QueuePool(getconn, pool_size=20, max_overflow=40))
 
 * **poolclass=None** - a `sqlalchemy.pool.Pool` subclass that will be instantated in place of the default connection pool.
+* **max_overflow=10** - the number of connections to allow in connection pool "overflow", that is connections that can be opened above and beyond the pool_size setting, which defaults to five.  this is only used with `QueuePool`.
 * **pool_size=5** - the number of connections to keep open inside the connection pool.  This used with `QueuePool` as well as `SingletonThreadPool`.
 * **pool_recycle=-1** - this setting causes the pool to recycle connections after the given number of seconds has passed.  It defaults to -1, or no timeout.  For example, setting to 3600 means connections will be recycled after one hour.  Note that MySQL in particular will disconnect automatically if no activity is detected on a connection for eight hours (although this is configurable with the MySQLDB connection itself and the  server configuration as well).
 * **pool_timeout=30** - number of seconds to wait before giving up on getting a connection from the pool.  This is only used with `QueuePool`.