Thanks Dimitry. Changing the query to: select errores.error, errores.descripcion, errores.gtin, errores.serie, errores.fecha, coalesce(trazabilidad_errores.tipo_error,0) as TIPO_ERROR from trazabilidad_errores inner join ( select cast(substring(trazabilidad_informes_mov.resultado from position(':' in trazabilidad_informes_mov.resultado)+1 for (position(' -' in trazabilidad_informes_mov.resultado)-2-position(':' in trazabilidad_informes_mov.resultado)+1)) as integer) as error, case when position('.' in trazabilidad_informes_mov.resultado)>0 then cast(substring(trazabilidad_informes_mov.resultado from position(' - ' in trazabilidad_informes_mov.resultado)+3 for (position('.' in trazabilidad_informes_mov.resultado)-position('- ' in trazabilidad_informes_mov.resultado))) as varchar(150)) else null end as descripcion, * case* * when position('GTIN: ' in trazabilidad_informes_mov.resultado)>0 then cast(substring(trazabilidad_informes_mov.resultado from position('GTIN: ' in trazabilidad_informes_mov.resultado)+6 for 14) as type of d_gtin)* * else null end as GTIN,* case when position('SERIE: ' in trazabilidad_informes_mov.resultado)>0 then cast(substring(trazabilidad_informes_mov.resultado from position('SERIE: ' in trazabilidad_informes_mov.resultado)+7 for (strlen(trazabilidad_informes_mov.resultado)-position('SERIE: ' in trazabilidad_informes_mov.resultado)+7)) as varchar(20)) else null end as serie, max(trazabilidad_informes_mov.fecha_informe) as fecha from trazabilidad_informes_mov where trazabilidad_informes_mov.resultado like '%ERROR%' and substring(trazabilidad_informes_mov.resultado from position(':' in trazabilidad_informes_mov.resultado)+1 for (position(' -' in trazabilidad_informes_mov.resultado)-2-position(':' in trazabilidad_informes_mov.resultado)+1)) > 0 group by trazabilidad_informes_mov.resultado ) as errores on trazabilidad_errores.codigo_error = errores.error
GTIN output is decimal(18,0) Is there a reason to not output decimal(14,0)? Thanks a lot! 2017-08-24 10:22 GMT-03:00 Dimitry Sibiryakov s...@ibphoenix.com [firebird-support] <firebird-support@yahoogroups.com>: > 24.08.2017 14:49, Jorge Andres Brugger jorge.brug...@gmail.com > [firebird-support] wrote: > > View GTIN field is "exported" as varchar(20), instead of decimal(14,0). > > Am I doing domething wrong or could be a bug? > > Because of your "else '' end as GTIN" server has no choice. Result of > whole CASE > expression must be (var)char. > > > -- > WBR, SD. > > > ------------------------------------ > > ------------------------------------ > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > Visit http://www.firebirdsql.org and click the Documentation item > on the main (top) menu. Try FAQ and other links from the left-side menu > there. > > Also search the knowledgebases at http://www.ibphoenix.com/ > resources/documents/ > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ------------------------------------ > > Yahoo Groups Links > > > >