I have attached below file. I want to see all the unconnected data.
I have been able to put logic at script end which says that 0 means unconnected but 1 means connected.
But since its a 2 level check in data model
fab --> maping --> main_mapping
I am not able to display union of unconnected records from fab to maping and maping to main_maping.
basically if flag = 0 then it is unconnected or if flag_main_maping = 0 then unconnected. When I put a list box and select them individually it comes properly. But I want to see them all 3 unconnected record together.
The alt() function is only used to provide flag values for each line, NULL / MISSING will be replaced with 1.
Both flags are used as operands in AND logic, when both flags are 1, result is TRUE.
NOT will negate the result, if both flags are 1, result is TRUE, negated it's FALSE (zero as number).
If one or both flags are zero, the AND will return FALSE, negated to TRUE.
The straight table with option in presentation tab 'suppress zero values' enabled will only show lines where the expression evaluates to TRUE (not zero).
You can create expressions for every part of above expression to see what each part returns.
