Keyword Analysis & Research: how to declare primary key in table

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to declare primary key in table	0.06	0.5	9082	1	35
how	1.87	0.2	7635	25	3
to	1.4	0.4	7996	73	2
declare	1.4	0.7	9473	83	7
primary	1.74	0.2	2640	88	7
key	1.23	0.9	6801	40	3
in	0.1	1	7088	86	2
table	0.25	0.5	8875	93	5

Keyword	CPC	PCC	Volume	Score
how to declare primary key in table	0.79	0.8	5113	21