数据湖计算 DLC 保留字

如果这几种标识符是下面的保留字作为数据库名、表名、列名、函数名、视图名等标识符的时候,需要加上默认的转义符标识符:` 反引号例如: hour -> `hour`create table `hour` (id string,`asc` int)hour、asc 为关键字,此时如果需要创建这样的列就必须带上反引号进行创建。

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三、A

·ALL

·ALTER

·AND

·ANY

·AS

·AUTHORIZATION

四、B

·BETWEEN

·BOTH

·BY

五、C

·CALL

·CASE

·CAST

·CHECK

·CLUSTER

·COLLATE

·COLUMN

·CONSTRAINT

·CREATE

·CROSS

·CUBE

·CURRENT_DATE

·CURRENT_TIME

·CURRENT_TIMESTAMP

·CURRENT_USER

·CURSOR

六、D

·DEALLOCATE

·DEFAULT

·DELETE

·DESCRIBE

·DISTINCT

·DISTRIBUTE

·DROP

七、E

·ELSE

·END

·ESCAPE

·EXCEPT

·EXECUTE

·EXISTS

·EXPLAIN

·EXTRACT

八、F

·FETCH

·FILTER

·FOR

·FOREIGN

·FROM

·FULL

·FALSE

九、G

·GRANT

·GROUP

·GROUPING

十、H

·HAVING

十一、I

·IN

·INNER

·INSERT

·INTERSECT

·INTERVAL

·INTO

·IS

十二、J

·JOIN

十三、L

·LATERAL

·LEADING

·LEFT

·LIKE

·LIMIT

·LOCALTIME

·LOCALTIMESTAMP

十四、M

·MERGE

·MINUS

十五、N

·NATURAL

·NEW

·NEXT

·NORMALIZE

·NOT

·NULL

十六、O

·OFFSET

·ON

·ONLY

·OR

·ORDER

·OUTER

·OVER

·OVERLAPS

十七、P

·PARTITION

·PATTERN

·PERCENTILE_CONT

·PERCENTILE_DISC

·PERMUTE

·PREPARE

·PRIMARY

十八、R

·RANGE

·RECURSIVE

·REFERENCES

·RIGHT

·ROLLUP

·ROW

·ROWS

十九、S

·SELECT

·SEMI

·SESSION_USER

·SET

·SOME

20、T

·TABLE

·THEN

·TIME

·TO

·TRAILING

·TRUE

21、U

·UESCAPE

·UNION

·UNIQUE

·UNKNOWN

·UNNEST

·UPDATE

·USER

·USING

22、V

·VALUES

23、W

·WHEN

·WHERE

·WINDOW

·WITH

·WITHIN

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