database history tables use primary key

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
database history tables use primary key	1.52	0.8	4728	99	39
database	0.34	0.1	8285	75	8
history	0.4	0.4	1884	80	7
tables	0.2	0.3	485	19	6
use	0.93	0.2	4458	58	3
primary	0.61	0.9	6156	39	7
key	1.9	0.5	9812	52	3

Keyword	CPC	PCC	Volume	Score
database history tables use primary key	1.09	0.8	7757	83
database table primary key	0.37	1	378	63
use of primary key in database	1.15	0.7	558	28
what is a database primary key	1.7	0.8	1595	6
what's a primary key in database	1.73	0.6	380	97
function of primary key in database	1.5	1	837	6
how to identify primary key in database	0.92	0.7	9747	41
examples of primary keys in database	1.1	0.6	900	61
what is a primary key in a database table	0.38	0.8	9472	93
can a database table not have a primary key	1.66	0.3	5888	76
what are the primary keys in a database table	0.39	0.7	7151	86
does a database table need a primary key	1.44	0.6	4569	13