Keyword Analysis & Research: what is the meaning of alter in database

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the meaning of alter in database	1.05	0.4	9494	81	40
what	0.12	0.1	956	60	4
is	1.39	0.2	7418	1	2
the	1.44	0.5	3130	95	3
meaning	1.11	0.2	7299	48	7
of	0.41	0.9	1884	85	2
alter	0.1	0.2	2275	48	5
in	0.98	0.3	1654	14	2
database	1.95	0.2	5907	35	8

Keyword	CPC	PCC	Volume	Score
what is the meaning of alter in database	0.84	0.9	7158	77