In the interest of questioning everything, just to make sure we are
the same page, Hibernate's support for native SQL queries currently
recognizes named parameters, positional parameters as well as JDBC-style
JPA only defines support for "JDBC-style parameters" as valid for native
It is assumed that for native queries the parameters themselves use the SQL
syntax (i.e., “?”, rather than “?1”).
Furthermore Hibernate does not support a native query using both positional
parameters and JDBC-style parameters in the same query because it causes a
non-determinism wrt the positions.
I assume we want to continue to support that full complement of parameter
types, with the positional/JDBC-style caveat.
Further I assume we will hook up the use of any non-JDBC-style parameters
in with the "strict JPA compliance" checking and throw an error when
Anyone have objections to any of that?
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