JdbcPollingChannelAdapter used by JdbcOutboundGateway does NOT stream the resultset, whereas returns all the results as a list. This could result in OOM if there are large number of records returned.

Would be better if streaming support is added to JdbcPollingChannelAdapter used by JdbcOutboundGateway

Reference from SO:
https://stackoverflow.com/questions/74729365/spring-integration-jdbc-outboundgateway-returning-1-record-only-even-with-maxrow