Answer Posted / aditya
is_defined : Tests whether an expression results in a non-
NULL value.
Syn :long is_defined(expr)
is_null :Tests whether an expression results in a NULL
value.
Syntax : long is_null(expr)
is_blank : Tests whether a string contains only blank
characters.
Syntax : long is_blank(string str)
Is This Answer Correct ? | 29 Yes | 1 No |
Post New Answer View All Answers
What are the differences between informatica and abinitio?
How you can run a graph infinitely in ab initio?
What is the use of aggregation when we have rollup as we know rollup component in abinitio is used to summarize a group of data record? Then where we will use aggregation?
How to find the project(pub,priv,common,client) in between public, Private,common?Any identification?
what is the project environment(for each project the environment is same or different to different project)?
Explain how you can run a graph infinitely in ab initio?
Can some tell me at which level pdl gets resolved when parameters are resolved in abinitio? Also what happens in dml evaluation during parameter evaluation ?
What is the use of the co> operating system in ab initio?
How to add default rules in the transformer?
What is rollup component?
What is $mpjret?
What is sort component in abinitio?
Can you explain the co>operating system’s processing model?
What is the difference between look-up file and look-up, with a relevant example?
What is the difference between a scan component and a rollup component?