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+ (addition operator)
described, 367
precedence, 383
& (AND bitwise operator), 390
' (apostrophe), 349
:= (assignment operator, PL/SQL), 490
* (asterisk)
columns, selecting all, 242–243
outer joins, MS SQL Server 2000, 295–296, 299, 300–301
@ (at sign), 494
\ (backslash), 356
() (brackets), 198
^ (caret wildcard operator), 378
: (colon)
format templates, 349
host variables, 531
, (comma)
format templates, 349
multiple indexes, dropping, 161
Oracle 9i updates, 198
|| (concatenation operator)
described, 248, 368
precedence, 383
- (dash), 349
-- (dash, double), 94
/ (division operator)
described, 368
precedence, 383
. (dot notation)
C program, connecting, 534
decimals, 57
fully qualified names, 15
" (double quotes), 51
= (equal sign)
as assignment operator, 385–386
as comparison operator, 386
join condition, 281
outer joins, MS SQL Server 2000, 295–296
/\ (exclusive OR bitwise operator), 390–392
/ (forward slash)
format templates, 349
PL/SQL function, 517
> (greater than operator), 386
>= (greater than or equal to operator), 386, 388
< (less than operator), 386
<= (less than or equal to operator), 386, 388
% (modulo operator), 368, 371
* (multiplication operator)
described, 368
precedence, 383
~ (NOT bitwise operator), 383, 390
<>, !=, !<, !> (not equal to operators), 387
| (OR bitwise operator), 390
() (parentheses), 385
% (percent sign), 378
+ (plus operator)
concatenating, 248
outer joins, Oracle 9i, 294–295, 300
(+) (plus sign within parentheses), 298
# (pound sign), 84
## (pound sign, double), 84
; (semicolon)
C programming delimiter, 531
format templates, 349
PL/SQL statements, 490
' (single quote)
character literals, 51
date and time, handling, 67
numeric literals, 57
[] (square brackets), 378
- (subtraction operator), 367
+ (unary operator), 383, 384
_ (underscore wildcard operator), 378, 379–380
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