Il ven 17 nov 2017, 19:29 Julian Hyde <[email protected]> ha scritto: > Parameters in the OFFSET and FETCH clauses are definitely a feature > we'd like. It's moderate effort. It's not been done just because we > don't have the resources. > > Can you please log a JIRA case. > > My best "hint" is how I'd approach the problem: I'd add test methods > to SqlParserTest, SqlValidatorTest, and JdbcTest with both negative > and positive tests. Then I'd make code changes until they pass. It > sounds flippant, but I literally don't know which code I would need to > change, but the tests (and a debugger) would help me figure it out. >
Thank you I will do this way (that is the same I use every day) I will log a JIRA and try to send a patch Enrico > > Julian > > > On Fri, Nov 17, 2017 at 5:43 AM, Enrico Olivelli <[email protected]> > wrote: > > Hi, > > I see that Calcite does not support dynamic parameters in LIMIT clause. > > Is it only a simple feature to be implemented or there is a deep reason ? > > I see that limit offset and fetch are already represented with RexNode in > > EnumerableLimit > > > > If it is feasible can you give me some hint in order to create a patch ? > > > > This fix will be very important because YCSB benchmarks use this syntax > > > > Thanks > > I hope to be ready to use Calcite soon in my project > > > > Enrico > -- -- Enrico Olivelli
