A code snippet from your application that illustrates your usage of SetMaxResults() would be helpful, so that I can try to mimic that usage in my testing.
Glenn On Mar 29, 2:25 pm, Brian Weeres <[email protected]> wrote: > Thanks Glenn. I will wait for your results. If you need me to test anything > let me know. > > On Mon, Mar 29, 2010 at 1:19 PM, Glenn Paulley <[email protected]>wrote: > > > The most recently-posted SQLAnywhere11Dialect does support > > SetMaxResults() correctly, at least in my testing with the NH 2.1.0 GA > > release. I do not (yet) have NH 2.1.2 installed, but I am happy to do > > so and try to reproduce the problem you're seeing. > > > Glenn > > > On Mar 29, 12:55 pm, brianw <[email protected]> wrote: > > > The Sybase11Dialect error actually turned out to be that particular > > > dialect creates outer joins that are no longer supported in SQL > > > Anywhere 11. > > > > The other Sybase 11 dialect I tried is from herehttp:// > > iablog.sybase.com/paulley/2009/09/revised-sql-anywhere-nhibern.... > > > (SQLAnywhere11Dialect). This is the one that has the error with the > > > SetMaxRowCounts. > > > > This may be the place I need to make changes but to me the changes are > > > not obvious without getting a whole lot deeper than I have the > > > inclination to do. I am just trying to use this stuff not write > > > nhibernate and dialects. As long as my dialect returns true for > > > BindLimitParametersFirst, SupportsLimitOffset and > > > SupportsVariableLimit which it does then this code in loader.cs will > > > wipe out my limit parameter since the BindParameterValues call does > > > not use the colIndex that is passed in. > > > > if (useLimit && dialect.BindLimitParametersFirst) > > > { > > > colIndex += BindLimitParameters(command, colIndex, selection, > > > session); > > > > } > > > > colIndex += BindParameterValues(command, queryParameters, colIndex, > > > session); > > > > I suppose in the SQLAnywhere11Dialect I have to either change > > > GetLimitString or the other settings to get the correct combination. I > > > think at this point I will just leave my change in loader.cs in and > > > worry about changing the dialect later. > > > > On Mar 29, 10:22 am, Fabio Maulo <[email protected]> wrote: > > > > > The place where change is the dialect and nothing more than the > > dialect. > > > > > 2010/3/29 brianw <[email protected]> > > > > > > I am using Nhibernate 2.1.2 with Sybase 11. Using Sybase11Dialect I > > > > > get sql errors using SetMaxResults. The same code works fine with > > > > > SybaseASA10Dialect. The Sybase11 dialect adds a parameter for the TOP > > > > > value whereas the SybaseASA10Dialect updates the sql directly with > > > > > Select TOP 500 starting at 1. The issues appears to be in > > > > > PrepareQueryCommand in loader.cs. The count parameter is set > > correctly > > > > > in BindLimitParameters but then it gets wiped out in the next call > > > > > which is to BindParameterValues. BindParameterValues is getting the > > > > > value of 1 for the next parameter to bind which is correct but the > > > > > method itself calls queryParameters.BindParameters with a hardcoded > > > > > zero instead of the passed in starting parameter. This causes the > > > > > first parameter which is the count to get set to whatever the next > > > > > parameter is supposed to be. > > > > > > queryParameters.BindParameters(statement, GetNamedParameterLocs, 0, > > > > > session); > > > > > perhaps should be > > > > > queryParameters.BindParameters(statement, GetNamedParameterLocs, > > > > > startIndex, session); > > > > > > I am reluctant to make this change in my nhibernate code as I really > > > > > don't know the full impact of the change. > > > > > > To unsubscribe from this group, send email to nhibernate-development+ > > > > > unsubscribegooglegroups.com or reply to this email with the words > > "REMOVE > > > > > ME" as the subject. > > > > > -- > > > > Fabio Maulo- Hide quoted text - > > > > > - Show quoted text - > > > To unsubscribe from this group, send email to nhibernate-development+ > > unsubscribegooglegroups.com or reply to this email with the words "REMOVE > > ME" as the subject. To unsubscribe from this group, send email to nhibernate-development+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
