class Aws::RDS::Types::ConnectionPoolConfigurationInfo

Displays the settings that control the size and behavior of the connection pool associated with a `DBProxyTarget`.

@!attribute [rw] max_connections_percent

The maximum size of the connection pool for each target in a target
group. For Aurora MySQL, it is expressed as a percentage of the
`max_connections` setting for the RDS DB instance or Aurora DB
cluster used by the target group.
@return [Integer]

@!attribute [rw] max_idle_connections_percent

Controls how actively the proxy closes idle database connections in
the connection pool. A high value enables the proxy to leave a high
percentage of idle connections open. A low value causes the proxy to
close idle client connections and return the underlying database
connections to the connection pool. For Aurora MySQL, it is
expressed as a percentage of the `max_connections` setting for the
RDS DB instance or Aurora DB cluster used by the target group.
@return [Integer]

@!attribute [rw] connection_borrow_timeout

The number of seconds for a proxy to wait for a connection to become
available in the connection pool. Only applies when the proxy has
opened its maximum number of connections and all connections are
busy with client sessions.
@return [Integer]

@!attribute [rw] session_pinning_filters

Each item in the list represents a class of SQL operations that
normally cause all later statements in a session using a proxy to be
pinned to the same underlying database connection. Including an item
in the list exempts that class of SQL operations from the pinning
behavior. Currently, the only allowed value is
`EXCLUDE_VARIABLE_SETS`.
@return [Array<String>]

@!attribute [rw] init_query

One or more SQL statements for the proxy to run when opening each
new database connection. Typically used with `SET` statements to
make sure that each connection has identical settings such as time
zone and character set. This setting is empty by default. For
multiple statements, use semicolons as the separator. You can also
include multiple variables in a single `SET` statement, such as `SET
x=1, y=2`.
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/ConnectionPoolConfigurationInfo AWS API Documentation

Constants

SENSITIVE