A

Index

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

abstraction
ADD_MONTHS function (Oracle) 2nd 3rd 4th 5th
ADDDATE function (MySQL) 2nd 3rd 4th
aggregate functions
     defining rows to perform operation on 2nd
     grouping and 2nd
     multiple tables and 2nd
     NULL values and 2nd 3rd
     WHERE clause
     window functions versus
aliases
     for CASE expression
     inline views
     referencing aliased columns
     timing of application
any or "all" queries 2nd 3rd 4th 5th 6th 7th
arithmetic
    dates
         days in year
         difference between dates
         seconds/minutes/hours between dates
AS keyword
at least queries 2nd 3rd 4th 5th 6th 7th
at most queries 2nd 3rd 4th 5th 6th
AVG function
axiom of abstraction 2nd
axiom of specification
axiom schema of separation
axiom schema of subsets