When a connection is returned to the pool and then checked-out by another query that checkout must occur on a different thread so that stack overflow does not occur. See the Non-blocking connection pools section for more details.Nulls RxJava2 does not support streams of nulls. If you want...
The generated query for the above when doing the NULL casting is TO_BLOB(NULL) ,whereas just like previous stated in the post above, manually changing it to CAST(NULL AS RAW(16)) in the Oracle Client SQL_Worksheet causes the query to execute correctly. ...
What happens in practice is that for each query a subscription is made to a MemberSingle instance controlled by the NonBlockingConnectionPool object that emits connections when available to its subscribers (first in best dressed). So the definition of the processing of that query is stored on a ...
Stream.toList(), produces an unmodifiable list. It also is not a shortcut tocollect(toUnmodifiableList())either, becausetoUnmodifiableList()doesn’t accept nulls.
This is sql with a named parameter: select name from person where name=:name This is sql with an anonymous parameter: select name from person where name=? Explicit anonymous parameters In the example below the query is first run with name='FRED' and then name=JOSEPH. Each query returns...