Re: [Firebird-docs] 2.5.4 ReleaseNotes P.73
Hi all, Tsutomu is right. param1 is the parameter with a 'normal' SQL data type (i.e. not SQL_NULL). So if it is not NULL, XSQLVAR.sqldata should point to the value and XSQLVAR.sqlind should be set to 0 (indicating NOT NULL). To be exact: XSQLVAR.sqlind should *point to* a 0 value. Paul -- ___ Firebird-docs mailing list Firebird-docs@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/firebird-docs
Re: [Firebird-docs] 2.5.4 ReleaseNotes P.73
On Wed, 19 Aug 2015 09:23:20 +0900, Tsutomu Hayashi tomnek...@gmail.com wrote: Hi All Now I am translating version2.5.4 ReleaseNotes to Japanese. I think this is mistake, isn't it? Abount SOME_COL = ? OR ? IS NULL Predication --- • If “param1” is not NULL, the language interface is required to assign the correct value for the first parameter, set the XSQLVAR.sqlind to NOT NULL and leave XSQLVAR.sqldata NULL. --- fix this --- • If “param1” is not NULL, the language interface is required to assign the correct value for the first parameter, set the XSQLVAR.sqlind to NOT NULL. --- As far as I can tell the existing text is intentional and correct. It tries to convey that the value of XSQLVAR.sqldata is irrelevant for parameters in ? IS NULL (and therefor is best left NULL). Mark -- ___ Firebird-docs mailing list Firebird-docs@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/firebird-docs
[Firebird-docs] 2.5.4 ReleaseNotes P.73
Hi All Now I am translating version2.5.4 ReleaseNotes to Japanese. I think this is mistake, isn't it? Abount SOME_COL = ? OR ? IS NULL Predication --- • If “param1” is not NULL, the language interface is required to assign the correct value for the first parameter, set the XSQLVAR.sqlind to NOT NULL and leave XSQLVAR.sqldata NULL. --- fix this --- • If “param1” is not NULL, the language interface is required to assign the correct value for the first parameter, set the XSQLVAR.sqlind to NOT NULL. --- Best Regards, +++ From Hayashi tomneko tsutomu Mail: tomnek...@gmail.com Web: http://www.tomnekosoft.com +++ -- ___ Firebird-docs mailing list Firebird-docs@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/firebird-docs
