index_N

N

\n (newline), 18

name

column, 4

database table, 4

rules, 4

name attribute

<input> tag, 107

<textarea> tag, 109

name validation, command-line phone number lookup program, 357

name.cgi, 106

namespace

BasicSession.pm, 256

item_details.cgi, 312

Quizzer.pm, 151

SmallAuction.pm, 204

soap_server.cgi, 301

new top-level window, creating, graphical phonebook application, 359

newline (\n), 18

NEXTKEY method, BasicSession.pm, 257, 261–262

No_Data subroutine, phonebook.cgi, 122–123

No_More_Questions subroutine, Quizzer.pm, 158, 161

nonword characters (\W), removing from string, 57

normalization

de-normalization, 14

First Normal Form, 11

key, eliminating data no dependent upon, 13–14

redundant data, eliminating, 12–13

repeating data, eliminating, 11–12

Second Normal Form, 11

Third Normal Form, 11

uniqueness, 12

NOT NULL clause, 31

NULL value, 5

number, column types related to, 5



Perl Database Programming
Perl Database Programming
ISBN: 0764549561
EAN: 2147483647
Year: 2001
Pages: 175

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