Null Handling Issue In Transformer
Posted: Tue May 09, 2017 1:00 pm
Hi All,
I'm facing a weird sort of an issue. I have an attribute that carries a NULL value. When I try to perform logical operations using IsNull(variable), the transformer doesn't seem to be able to recognize it as a null. However, when I do a Seq(variable) to check the actual value, I get a 0 which is the ASCII for NULL. Trying to perform these operations within a stage variable
Anyone else who has experienced this?
I'm facing a weird sort of an issue. I have an attribute that carries a NULL value. When I try to perform logical operations using IsNull(variable), the transformer doesn't seem to be able to recognize it as a null. However, when I do a Seq(variable) to check the actual value, I get a 0 which is the ASCII for NULL. Trying to perform these operations within a stage variable
Anyone else who has experienced this?