Ac
ces
s T
u
t
oria
l
2:
T
a
b
l
e
s
2.1
Intr
o
d
u
c
tio
n: T
h
e im
po
rtan
ce
2.2
Learn
i
ng
obje
c
tives
of
goo
d table d
esign
H
o
w
do
I en
te
r a
n
d
ed
i
t
d
a
ta
i
n
th
e
dat
ashe
et
vi
ew
of a
ta
bl
e?
T
a
bl
es
ar
e w
h
er
e
dat
a i
n
a d
a
ta
ba
se i
s
st
or
ed
; co
n
se
qu
en
tly
,
t
able
s
fo
rm th
e
core o
f
a
n
y d
a
ta
ba
se
H
o
w
do
I cr
ea
te
a n
e
w
ta
bl
e?
ap
pl
ic
at
io
n.
I
n
ad
d
i
t
i
on
to
ba
s
i
c
da
t
a
,
Ac
c
e
s
s
p
e
rmit
s
H
o
w
do
I se
t th
e p
r
i
m
ar
y ke
y fo
r
a ta
bl
e
?
a
l
a
r
g
e
am
o
unt
of
do
ma
i
n
kn
ow
l
e
d
ge
(su
c
h
as ca
p
Ho
w
d
o
I
s
p
e
c
if
y
f
i
el
d pr
op
er
t
i
es
s
u
c
h
as
t
h
e
t
i
o
n
s, d
e
fa
ult va
l
u
es, co
nstra
i
n
t
s, e
t
c.) to be
store
d
at
i
n
p
u
t
m
a
sk
a
nd cap
t
i
on?
t
he
tab
l
e l
e
ve
l
.
W
h
y
wo
n’
t a
n
aut
onu
m
b
e
r
f
i
e
l
d r
e
s
t
ar
t
E
x
tr
a ti
m
e
spe
n
t t
h
i
n
ki
n
g
a
bou
t t
abl
e
de
si
gn
co
un
ti
ng
at o
n
e
?
ca
n re
sult in
en
orm
o
us
tim
e
savin
g
s d
u
ring
Wh
at
ar
e t
h
e
di
f
f
e
r
e
n
t
t
y
pe
s
of
k
e
y
s
?
l
a
ter
st
age
s o
f
th
e
pr
oj
ect
.
N
o
n
tri
v
i
a
l
cha
nge
s
t
o
ta
ble
s
an
d rela
tion
ships b
e
co
m
e
incre
a
s
2.3
T
u
to
r
i
a
l
exercises
i
n
gl
y di
f
f
icu
l
t as
the
ap
pl
i
c
at
io
n g
r
ow
s i
n
size
a
n
d
comple
xity
.
In this tu
t
o
ria
l
, you
will le
ar
n to in
ter
a
ct with e
x
istin
g
ta
bl
e
s
an
d d
e
si
gn
ne
w
ta
bl
es.
© Michael B
r
y
don
...