Post-Relational Database Command Reference
 UNIVERSE 
 BASIC 
 BASIC
   ABORT
   ASSIGNMENT
   BOOLEAN
   BRANCHING
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   ANALYSIS
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A Index: A  B  I  L  N  O  U  Symbol  Code  
ANDBoolean AND.
ASSIGNEDDetermines if a variable has been assigned.
B Index: A  B  I  L  N  O  U  Symbol  Code  
BITANDPerforms a logical AND at the bit level on two values.
BITNOTPerforms a logical NOT at the bit level on two values.
BITORPerforms a logical OR at the bit level on two values.
BITRESETSets the specified bit to zero.
BITSETSets the specified bit to one.
BITTESTTests the specified bit, returning a zero or one.
BITXORPerforms a logical Exclusive OR at the bit level on two values.
I Index: A  B  I  L  N  O  U  Symbol  Code  
ISNULL
ISNULLS
L Index: A  B  I  L  N  O  U  Symbol  Code  
LETDEPRECIATED. Assignment command.
N Index: A  B  I  L  N  O  U  Symbol  Code  
NOTNOT reverses the logic of a boolean test. True is false. False is true.
NOTSUsed to do a NOT (reverse logic) test on each element of a synamic array.
NUMReturns true if the value is numeric.
O Index: A  B  I  L  N  O  U  Symbol  Code  
ORBoolean OR.
U Index: A  B  I  L  N  O  U  Symbol  Code  
UNASSIGNEDDetermines if a variable has been assigned.
Symbol Index: A  B  I  L  N  O  U  Symbol  Code  
#Symbol for not equals (boolean test).
<Symbol for boolean Less-Than compare. Also used as close angle bracket.
<>Symbol for not equals (boolean test). Also used as Angle brackets.
=Symbol for equals (boolean test) or assignment.
>Symbol for boolean Greater-Than compare. Also used as open angle bracket.
Code Index: A  B  I  L  N  O  U  Symbol  Code  
BOOLEANExample of Boolean logic

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MV Updated from a Post-Relational data table on 10:18:31 23 Apr 2010
Courtesy of Key Ally, Inc.
More information at U2-Users Group
UniVerse is a Trademark of Rocket Software. Previous, IBM, Informix, Ardent, and vMark.
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Post-Relational (adjective) relating to databases which are a superset of SQL and XML, offering highly structured data with both relational and multi-value approaches available.

PRDB Reference (noun) repository of commands, concepts, and code designed for the various Post-Relational databases.