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Hi all,
I'm checking data in two tables(Same Strucy) present in two different systems is same or not.
Loaded the first table and while loading the second table I'm trying to use the exists(All_Fileds_Tab1,All_Fields_Tab2) function. In my requirement I need to validate the data accross multiple table for which I need to create a field.
All_Fileds_Tab1: Concatenate all fields from table 1.
All_Fields_Tab2: Concatenate all fields from table 2.
I'm Trying to build a frameworks which can work across any given table, i.e code should be table independent..i.e it should work for any table.
Question
1. How can I concatenate all fields in any given table, I want a dynamic concatenate statement which can concatenate all fields in any given table.
Thanks
Ranjith
// test data
table:
Load
TransLineID,
TransID,
mod(TransID,26)+1 as Num,
Pick(Ceil(3*Rand1),'A','B','C') as Dim1,
Pick(Ceil(6*Rand1),'a','b','c','d','e','f') as Dim2,
Pick(Ceil(3*Rand()),'X','Y','Z') as Dim3,
Round(1000*Rand()*Rand()*Rand1) as Expression1,
Round( 10*Rand()*Rand()*Rand1) as Expression2,
Round(Rand()*Rand1,0.00001) as Expression3;
Load
Rand() as Rand1,
IterNo() as TransLineID,
RecNo() as TransID
Autogenerate 1000
While Rand()<=0.5 or IterNo()=1;
// concat
let f='';
for i=1 to NoOfFields('table')
let f=f & ' & ' & chr(39) & '|' & chr(39) & ' & ' & FieldName(i, 'table') ;
NEXT;
let f=right(f,len(f)-len(' & ' & chr(39) & '|' & chr(39) & ' & '));
fieldconcat:
load $(f) as line Resident table;