Vertica 数据库的保留字（词）列表。建议收藏开发时方便查找

首字母	保留字
A	ALL, ANALYSE, ANALYZE, AND, ANY, ARRAY, AS, ASC
B	BINARY, BOTH
C	CASE, CAST, CHECK, COLUMN, CONSTRAINT, CORRELATION, CREATE, CURRENT_DATABASE, CURRENT_DATE, CURRENT_SCHEMA, CURRENT_TIME, CURRENT_TIMESTAMP, CURRENT_USER
D	DEFAULT, DEFERRABLE, DESC, DISTINCT, DO
E	ELSE, ENCODED, END, EXCEPT
F	FALSE, FOR, FOREIGN, FROM
G	GRANT, GROUP, GROUPED
H	HAVING
I	IN, INITIALLY, INTERSECT, INTERVAL, INTERVALYM, INTO
J	JOIN
K	KSAFE
L	LEADING, LIMIT, LOCALTIME, LOCALTIMESTAMP
M	MATCH
N	NEW, NOT, NULL, NULLSEQUAL
O	OFF, OFFSET, OLD, ON, ONLY, OR, ORDER
P	PINNED, PLACING, PRIMARY, PROJECTION
R	REFERENCES
S	SCHEMA, SEGMENTED, SELECT, SESSION_USER, SOME, SYSDATE
T	TABLE, THEN, TIMESERIES, TO, TRAILING, TRUE
U	UNBOUNDED, UNION, UNIQUE, UNSEGMENTED, USER, USING
W	WHEN, WHERE, WINDOW, WITH, WITHIN