[英]Conversion of MySQL schema on top of HANA DB?
I have following SQL command dumped from MySQL. 我有以下从MySQL转储的SQL命令。 How should I make it HANA DB acceptable version from this?
我应该如何使它成为HANA DB可接受的版本?
CREATE SCHEMA foodb;
SET SCHEMA foodb;
--- DROP TABLE auth_privilege;
CREATE COLUMN TABLE auth_privilege (
ID BIGINT(20) NOT NULL AUTO_INCREMENT COMMENT '0:league, 1:team, 2:leagueteam, 3:match',
USER_ID BIGINT(20) NOT NULL,
TYPE INT(10) NOT NULL,
LEAGUE_ID BIGINT(20) DEFAULT NULL,
TEAM_ID BIGINT(20) DEFAULT NULL,
LEAGUETEAM_ID BIGINT(20) DEFAULT NULL,
MATCH_ID BIGINT(20) DEFAULT NULL,
PRIMARY KEY (ID),
KEY FK_USER_ID_privilege (USER_ID),
KEY FK_LEAGUE_ID_privilege (LEAGUE_ID),
KEY FK_TEAM_ID_privilege (TEAM_ID),
KEY FK_LEAGUETEAM_ID_privilege (LEAGUETEAM_ID),
KEY FK_MATCH_ID_privilege (MATCH_ID),
CONSTRAINT FK_LEAGUETEAM_ID_privilege FOREIGN KEY (LEAGUETEAM_ID) REFERENCES tf_leagueteam (ID),
CONSTRAINT FK_LEAGUE_ID_privilege FOREIGN KEY (LEAGUE_ID) REFERENCES td_league (ID),
CONSTRAINT FK_MATCH_ID_privilege FOREIGN KEY (MATCH_ID) REFERENCES tf_match (ID),
CONSTRAINT FK_TEAM_ID_privilege FOREIGN KEY (TEAM_ID) REFERENCES td_team (ID),
CONSTRAINT FK_USER_ID_privilege FOREIGN KEY (USER_ID) REFERENCES auth_user (ID)
);
...... It continues
This is what I got from the dumped MySQL with a bit of beginner modification. 这是我从转储的MySQL中获得的,并做了一些初学者修改。 What you suggest to do for making it working?
您建议如何使其正常工作?
Also if you know any external tool doing this conversion by itself, it is better to go. 另外,如果您知道有任何外部工具自己执行此转换,则最好执行。
ERROR from above statements 上述陈述错误
Could not execute 'CREATE COLUMN TABLE auth_privilege ( ID BIGINT(20) NOT NULL AUTO_INCREMENT COMMENT '0:league, ...' in 67 ms 771 µs .
SAP DBTech JDBC: [257] (at 43): sql syntax error: incorrect syntax near "(": line 2 col 6 (at pos 43)
The datatype BIGINT
does not allow you to specify a length. 数据类型
BIGINT
不允许您指定长度。 So instead of using eg a bigint with a length of 20 (which does not exist) you might want to go for a regular INTEGER
. 因此,与其使用例如长度为20(不存在)的bigint,不如使用常规的
INTEGER
。
For your comparision: 为了您的比较:
BIGINT
64 Bit Integer
Min Value: −9.223.372.036.854.775.808
Max Value: 9.223.372.036.854.775.807
INTEGER
32 Bit Integer
Min Value: −2.147.483.648
Max Value: 2.147.483.647
Also refer to http://support.sas.com/documentation/cdl/en/ds2ref/67313/HTML/default/viewer.htm#n1lucga3y42edtn1mpsgct68t28t.htm 另请参阅http://support.sas.com/documentation/cdl/zh-CN/ds2ref/67313/HTML/default/viewer.htm#n1lucga3y42edtn1mpsgct68t28t.htm
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.