P

Index

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-p (password) option 2nd
     option files and
<p> HTML paragraph tag
p( ) CGI.pm method (Perl)
page accesses, logging
page scope (JSP)
pageContext object (JSP)
PAGER environment variable
pager option
PageTemplate 2nd
     list generation
     paragraph generation
     table generation
paragraph text, displaying query results as
param( ) function (Perl)
parameters
     connection
     mixing command-line and option file
     option files, getting
parent-child relationships for tables
parentheses (( )), matching patterns 2nd
parsers (XML)
--password option
password parameter (Java)
passwords
     option files and
     option syntax forms for
     parameters from the command line, getting
     setting up
     starting and stopping mysql
path <Context> attribute
PATH environment variable 2nd
     finding mysql 2nd
     writing shell scripts
pathnames
     datafile locations, specifying
     finding pathnames
     specifying in option files
pattern constructor (/.../) (Perl)
pattern matching
     broad content types
     case-sensitivity, controlling
     FULLTEXT searches and
     regular expressions and
     validating data and
PEAR (PHP Extension and Add-on Repository) 2nd 3rd
     transactions and
PEAR DB connect( ) method
PEAR::isError( ) method (PHP) 2nd
per-group descriptive statistics
percent sign (%), as a format specifier
Perl
     checkboxes, creating
     command-line arguments
     connecting, selecting and disconnecting to databases
     Content-Type: header, producing
     converting to different formats
     CPAN
     duplicate-finding queries
     error checking
     executing scripts
     export programs and
     exporting XML
     forms, generating
     generating unique table names
     hyperlinks, displaying from query results
     input parameters
     median calculation and
     modules
     nested lists (HTML), generating from query results
     NULL values and
     obtaining the number of rows affected by statements
     option files and
     ordered lists (HTML), generating from query results
     PERL5LIB environment variable and
     result set metadata, obtaining
     retrieving sequence values and
     sending/retrieving results
     sessions
     special characters and NULL values, handling
     special characters, encoding
     specifying column delimiters with
     SQL pattern characters, escaping
     transactions
     uploads
     web scripts
PERL5LIB environment variable 2nd
perldoc warnings command
perror program
PHP 2nd
     connecting, selecting and disconnecting to databases
     definition lists, generating
     error checking
     executing scripts
     forms, generating 2nd
     generating unique table names
     HTML and
     input parameters and
     library files
         installing
     NULL values and
     obtaining the number of rows affected by statements
     option files
     ordered lists, displaying query results
     paragraph text, encoding
     result set metadata, obtaining
     retrieving sequence values
    sessions
         opening/closing
     sessions manager
     Smarty template package
     special characters and NULL values, handling
     special characters, encoding
     SQL pattern characters, escaping
     statements, sending and retrieving
     transactions
     uploads
PHP Extension and Add-on Repository (PEAR)
PHP variables
     $_GET
     $_HTTP_GET_VARS
     $_POST
     $_SERVER
     $_SESSION
     $HTTP_SERVER_VARS
     $HTTP_SESSION_VARS
     include_path 2nd 3rd
     magic_quotes_gpc
     register_globals 2nd
     track_vars 2nd
php.ini file 2nd
phpMyAdmin
phrase searches (FULLTEXT)
PID (Process ID) values
pipe (|)
     alternation, pattern matching
     copying tables/databases to different servers
     output, sending to files/programs
     reading statements from other programs
placeholders 2nd
     Perl DBI scripts and
     Ruby DBI and
plus sign (+), matching patterns
     Perl
.pm extension (Perl modules)
point-and-click interface
pop-up menus (HTML)
popup_menu( ) function (JSP)
POSIX character classes
POST requests 2nd
PostgreSQL
ppm utility
PRECISION attribute
precision Ruby member name
prefix values (Tomcat)
prepare( ) method
     Perl 2nd
         result set metadata, obtaining
     PHP
prepare( ) method (Perl)
prepareStatement( ) method (Java)
"previous-page" links, generating
PRIMARY KEY index 2nd
     preventing duplicates in tables
primary Ruby member name
PrintError attribute (Perl) 2nd
printErrorMessage( ) method (Java)
privileges for stored routines
Process ID (PID) values
protocol designator
--protocol=tcp option
Python
     command-line arguments
     connecting, selecting and disconnecting to database
     error checking
     executing scripts
     forms, generating 2nd
     generating unique table names
     hyperlinks, displaying from query results
     library files
     NULL values and
     obtaining the number of rows affected by statements
     option files and
     paragraphs, encoding query results with
     result set metadata, obtaining
     retrieving sequence values
     special characters and NULL values, handling
     SQL pattern characters, escaping
     statements, sending and retrieving
     transactions
     uploads
     web scripts
PYTHONPATH environment variable 2nd 3rd