November 2009
Intermediate to advanced
796 pages
16h 57m
English
“ ”...“ ” (double quotation marks), case sensitivity and, 53–55
!= (not equal), comparison operator, 172
<= (less than or equal to), comparison operator, 172
% (percent), as wildcard symbol, 175–176
* (wildcard operator), SELECT statement, 146
^= (not equal), comparison operator, 173
_ (underscore), as wildcard symbol, 175
|| (CONCAT) character function, 216–217
< (less than), comparison operator, 172
<> (not equal), comparison operator, 173
= (equal), comparison operator, 172
> (greater than), comparison operator, 172
> = (greater than or equal to), comparison operator, 172
1GLs (first generation languages), 27
1NF (first normal form), 16
2GLs (second generation languages), 27
2NF (second normal form), 16–17
3GLs (third ...
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