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Flight MH370 Hijacker uses NULL in EXASolution comparing anything against NULL is not applicable.to block Tracking from All RADARS

March 16, 2014

Flight MH370 Hijacker uses NULL in EXASolution  comparing anything against NULL is not applicable.to block Tracking from All RADARS found in code script.

 

[null,null,[null,"en","US",null,18],0]

[null,null,[null,"en","US",null,18],3],[null,null,[null,"en","US",null,18],6],[null,null,[null,"en","US",null,18],0],


the word US is this the USA radar tracking devices?

quote

Handling NULL in EXASolution

Generally speaking, NULL is not a special value, but it represents an undefined value. Given this, comparing anything against NULL is not applicable.

Therefore, any comparison of the form “column = NULL” always returns NULL in EXASolution, even if that column contains NULL values. Especially joins do not generate matches on rows where the join condition contains NULL values.

If a value is to be tested against NULL, the comparison operator has to be replaced by the IS NULL and IS NOT NULL predicates.

The following sample table will be used in all the examples on this page to demonstrate NULL handling.

http://www.exasol.com/en/knowledge-center/exasol-sql/null-in-exasolution/

 

it links to a JS script unpacker, this keeps coming up…

 

JSUNPACK
A Generic JavaScript Unpacker
CAUTION: jsunpack was designed for security researchers and computer professionals
http://jsunpack.jeek.org/?report=ecb33b5af9954572cd3162c72be97d1323673d22

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