D

Index

[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z]

data types, database columns
data validation
database engines, MySQL
database normalization
     First Normal Form
     Second Normal Form
     Third Normal Form
databases
    access
         blocking for external hosts
         preventing
     backups
     blog
    columns
         adding
         data types
         deleting
     connections
         closing
    data
         deleting
         modifying
     date and time functions
     fields
     files, copying
     MySQL
         creating
     normalization
         forms of
     objects, modifying
     password storage 2nd
     queries
         aliases
         ORDER BY keyword
         WHERE clause
     records
     relational
         foreign keys
         primary keys
     relationships
         many-to-many
         one-to-many
         one-to-one
     restoring data
     searches
     selecting
     string functions
     tables
         adding data 2nd
         creating
         joining
     username storage
    users
         creating
         separate
date and time functions
     arithmetic
     databases
     date validation
     formats
     timestamps
decrement operators, PHP
defining functions
deleting
     data
     files
do-while loops
dropping tables