O'Reilly logo

Sams Teach Yourself SQL™ in 10 Minutes, Third Edition by Ben Forta

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Index

Symbols

% (percent sign) wildcard, 41-42

[] (square brackets) wildcard, 44-46

^ (caret) wildcard character, 45

_ (underscore) wildcard, 43-44

| (pipe) symbol, 207

|| (double pipes), concatenation operator, 50

’ (single quotation mark), WHERE clause operators and, 30

* (asterisk) wildcard, queries, 17-18

*= (equality operator), 107

+ (concatenation operator), 50

+ (plus sign operator), outer joins, 107

, (comma), multiple column separation, 16

@ (at symbol) character, 158

@@ERROR variable, 167

@@IDENTITY global variable, 160

A

ABS( ) function, 64

Access (Microsoft)

DISTINCT argument support, 72

example tables for, 192

pass-through mode, 198

running, 197-198

sorting by alias, 82

stored procedure support, 154

aggregate functions

ALL argument, ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required