diff --git a/sqlFunctions.R b/sqlFunctions.R
index 32aa5f6..a5ad506 100644
--- a/sqlFunctions.R
+++ b/sqlFunctions.R
@@ -47,23 +47,37 @@ sqlShowSamples<-function(conn=dta, nhcs=nhc.test, verb=F, dbtype){
   }
 }
 
-sqlGenOVID<-function(conn=dta, nhcs=nhc.test, verb=T, sinc=F){
-  ovid<-sqlFetch(conn,"OVID")
+sqlGenOVID<-function(conn=dta, nhcs=nhc.test, verb=T, sinc=F, dbtype){
+  if (dbtype == "OV"){
+    db<-c("dbcode"="OVID")
+  }
+  if (dbtype == "UM"){
+    db<-c("dbcode"="UMID")
+  }
+  
+  dbid<-sqlFetch(conn,db["dbcode"])
   
-  new.nhc<-nhcs[!nhcs %in% ovid$NHC]
-  next.num<-gsub("OVID","",ovid$OVID) %>% as.numeric %>% max(na.rm=T)+1
+  new.nhc<-nhcs[!nhcs %in% dbid$NHC]
+  next.num<-gsub(db["dbcode"],"",dbid[,db["dbcode"]]) %>% as.numeric %>% max(na.rm=T)+1
   last.num<-next.num+(length(new.nhc)-1)
-  upd.ovid<-rbind(ovid,data.frame("NHC"=new.nhc, "OVID"=sprintf("OVID%04d",next.num:last.num)))
-  rownames(upd.ovid)<-as.character(1:nrow(upd.ovid))
-  upd.ovid<-filter(upd.ovid, NHC %in% new.nhc) %>% mutate(NHC=as.character(NHC))
+  newtab<-data.frame("NHC"=new.nhc, "ID"=sprintf("%s%04d",db["dbcode"],next.num:last.num)) %>% rename(!!db["dbcode"]:="ID")
+  if(dbtype=="OV"){
+    dbid<-rbind(dbid,newtab)
+  }
+  if(dbtype=="UM"){
+    dbid<-merge(dbid, newtab, all=T) %>% select(Id,NHC,UMID) %>% arrange(Id)
+    dbid$Id<-rownames(dbid)
+  }
+  rownames(dbid)<-as.character(1:nrow(dbid))
+  dbid<-filter(dbid, NHC %in% new.nhc) %>% mutate(NHC=as.character(NHC))
   
   if (sinc){
     ### !! Atención, esto cambia la base de datos:
-    sqlSave(conn, upd.ovid, tablename="OVID", append = T)
+    sqlSave(conn, dbid, tablename=db["dbcode"], append = T)
     print("La base ha sido actualizada.")
   }
   if (verb){
-    return(upd.ovid)
+    return(dbid)
   }
 }
 
@@ -149,3 +163,21 @@ sqlSincBD<-function(conn=dta, filetemp="QueryOV.xlsx", sinc.samples=F, sinc.clin
     print("Tabla CLINICS sincronizada.")
   }
 }
+
+sqlMultiSamples<-function(kbl=F, NHC=F){
+  query<-sqlQuery(dta, "SELECT M.UMID,U.NHC,M.FECHA_RECEPCION,M.CODIGO,C.CODIGO,R.CODIGO 
+         FROM ((MUESTRAS M
+         LEFT OUTER JOIN CNAG C ON M.CODIGO=C.CODIGO)
+         LEFT OUTER JOIN RNADNA R ON M.CODIGO=R.CODIGO)
+         LEFT OUTER JOIN UMID U ON U.UMID=M.UMID") %>% rename("CNAG"="CODIGO.1","RNADNA"="CODIGO.2")
+  
+  query<-query %>% mutate(
+    CNAG=case_when(!is.na(CNAG)~"X",TRUE~""),
+    RNADNA=case_when(!is.na(RNADNA)~"X",TRUE~"")
+  )
+  if (kbl==T){
+    query %>% kableExtra::kbl() %>% kableExtra::kable_styling(full_width = F, bootstrap_options = c("striped"))
+  }else{
+    return(query)
+    }
+}