Keyword Analysis & Research: sql query for checking duplicate records

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
sql query for checking duplicate records	0.03	0.5	8857	50	40
sql	1.76	0.7	9400	76	3
query	0.01	0.8	2604	15	5
for	1.07	1	6924	93	3
checking	0.69	0.6	3224	25	8
duplicate	0.69	0.4	4775	37	9
records	1.5	0.2	2980	47	7

Keyword	CPC	PCC	Volume	Score
sql query for checking duplicate records	0.26	0.8	7689	31