About: primary key

Premodifier: primary
Head noun: key

Same concepts
http://dbpedia.org/resource/Unique_key

Broader concepts

label	provenance	confidence
key datum structure	isap:264465666	0.783613
thing	isap:469799770	0.771862
candidate key	isap:280062447	0.757884
unique key	isap:280062442	0.753265
key	isap:280062433	0.741818
necessary datatype	isap:328981715	0.732884
various table	isap:467467293	0.713759
key field	isap:471258657	0.711680
unique value	isap:467257800	0.689259
index field	isap:471258664	0.666006
access database	isap:329952738	0.664284
datum structure	isap:264465670	0.663435
unique constraint	isap:237612895	0.662027
require field	isap:471258661	0.648456
column	isap:212097456	0.642791
metadatum	isap:263869605	0.635844
identity column	isap:212097459	0.595363
unique identifier	isap:237386537	0.590247
constraint	isap:237612893	0.589385
information	isap:111254401	0.581874
related attribute	isap:262051282	0.580481
foreign key	isap:280062448	0.579252
field	isap:471258644	0.578631
unique field	isap:471258646	0.566843
index	isap:466557524	0.566038
index on the table	isap:466557532	0.559758
enumeration	isap:110592224	0.556443
natural key	isap:280062845	0.545921
attribute	isap:262051270	0.532063
id	isap:416133067	0.526237
issue	isap:465507569	0.523474
certain value	isap:467257812	0.491430
set of field	isap:280097182	0.486826
dependency	isap:237324540	0.464476
cluster index	isap:466557527	0.462653
structure	isap:264465674	0.454368
something	isap:262184361	0.446262
combination of column	isap:111238579	0.431750
unique index	isap:466557526	0.424415
timestamp	isap:261838078	0.422821
special case	isap:250951811	0.417094
default	isap:235240743	0.404225
model	isap:467396387	0.380142
surrogate key	isap:280062502	0.379607
method	isap:210803316	0.374801
value	isap:467257765	0.372224
new row	isap:280099366	0.367319
secondary index	isap:466557535	0.357975
table	isap:467467286	0.352957
type of unique index	isap:246415542	0.352475
database	isap:329952740	0.337607
identifier	isap:237386539	0.334262
example	isap:232816189	0.334262
datum	isap:470778900	0.319543
row	isap:280099367	0.313753
type of index	isap:246415526	0.313583
integer	isap:235300141	0.310930
record	isap:209737345	0.309728
result	isap:213052821	0.303978
property	isap:331453087	0.291449
good candidate	isap:262475045	0.275769
embodiment	isap:237486974	0.275377
bad idea	isap:252497669	0.274284
case	isap:250951807	0.273586
one	isap:280034957	0.273070
sequence	isap:330434542	0.245403
guid	isap:252179935	0.238606
string	isap:214630720	0.237591
class	isap:469109907	0.233796
combination	isap:111238583	0.230307
int	isap:280083899	0.228892
number	isap:211878802	0.204304
list	isap:251861577	0.183900
however	isap:231712587	0.172367
load	isap:251871712	0.161819

Narrower concepts

label	provenance	confidence
first column	isap:405904094	0.509905
customer number	isap:403158430	0.432939
new row	isap:281066460	0.383747
field	isap:323078749	0.340693
key	isap:280062473	0.255459
id	isap:187120766	0.254276
auto_increment	isap:449987756	0.239389
statement	isap:488122477	0.226066
integer	isap:510980744	0.223283
index	isap:326043913	0.207246
however	isap:510721246	0.206953
case	isap:127797779	0.191732
object	isap:407029168	0.181562
table	isap:326577155	0.144316
column	isap:405904090	0.123971
code	isap:128709431	0.123242
example	isap:508095428	0.108686
constraint	isap:402145868	0.099618