sql - perhaps impossible view - so complicated -

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i try implement 1 view knowledge not enough.

this query try make view

declare @cte table(documentid varchar(50),documentno varchar(50),xmlcontent xml); declare @tbl table(documentid varchar(100),documentno varchar(100),vdata varchar(100),vpublika varchar(100),vvatreshen varchar(100));  insert @cte  select documentid,documentno,cast(replace(cast(content nvarchar(max)),'utf-8','utf-16') xml) xmlcontent  mainsqltable    doctypeid = 2;  insert @tbl  select documentid,documentno,  replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Публикa"]/value/value')),'</value>','') ,'<value>','') vpublika, replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Дата"]/value/date')),'</date>','') ,'<date>','') vdata, replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Вътрешен №"]/value/value')),'</value>','') ,'<value>','') vvatreshen replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Датаin"]/value/date')),'</date>','') ,'<date>','') vdatain, @cte;  select  pri.documentno documentno, pri.vdata data, pri.vvatreshen vatreshen, sek.documentno documentno2, sek.vdatain vdata2, sek.vvatreshen vvatreshen @tbl pri left join @tbl sek on (pri.vdata = sek.vdatain) (pri.vpublika = 'Да')

have tried use ctes instead of tables?

with cte (   select documentid,documentno,cast(replace(cast(content nvarchar(max)),'utf-8','utf-16') xml) xmlcontent    mainsqltable      doctypeid = 2 ), tbl (   select documentid,documentno,           replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Публикa"]/value/value')),'</value>','') ,'<value>','') vpublika,          replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Дата"]/value/date')),'</date>','') ,'<date>','') vdata,          replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Вътрешен №"]/value/value')),'</value>','') ,'<value>','') vvatreshen,          replace( replace (convert(varchar(100),xmlcontent.query('/idmsdocument/documentcontent/attribute[@name="Датаin"]/value/date')),'</date>','') ,'<date>','') vdatain   cte ) select  pri.documentno documentno, pri.vdata data, pri.vvatreshen vatreshen, sek.documentno documentno2, sek.vdatain vdata2, sek.vvatreshen vvatreshen tbl pri left join tbl sek on (pri.vdata = sek.vdatain) (pri.vpublika = 'Да')

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