Hello, Christopher,
It is not faster. SQLJ is jdbc by nature, simply SQLJ precompiler
facilitates some tasks like variable binding. After compilation this is
normal java code. PL/SQL always outperformes Aurora JVM making SQL
operations.
HTH
Vadim Gorbounov
Oracle DBA
-----Original Message-----
Sent: Sunday, July 22, 2001 8:50 PM
To: Multiple recipients of list ORACLE-L
I have a friend who states SQLJ is faster PLSQL, so I started reading up on
SQLJ, which I have always avoided as it didn't seem to impressive and I try
to avoid any sql in java files. In reading, I noticed it calls a "SQLJ"
runtime which is java. I can't believe this would outperform native PLSQL
which only has to do a single context switch to make a SQL call.
Anyone have any experience either way? Even Oracle claims PLSQL is faster:
"PL/SQL is a better solution for SQL-intensive applications. PL/SQL is
optimized for SQL, and so SQL operations are faster in PL/SQL than in Java.
Also, PL/SQL uses SQL datatypes directly, while Java applications must
convert between SQL datatypes and Java types."
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