Liquibase回滚未在“Liquibase回滚成功”的情况下工作

Question

--liquibase formatted sql

--changeset CASE-0-1:1 failOnError:true
CREATE TABLE tt1(
cc1 INT(11));

--rollback DROP TABLE tt1;
--rollback CREATE TABLE tr1(
--rollback cr1 INT(20));

--liquibase formatted sql

--changeset CASE-0-2:1 failOnError:true
CREATE TABLE tt2(
cc2 INT(11));

--rollback DROP TABLE tt2;
--rollback CREATE TABLE tr2(
--rollback cr2 INT(20));

case-0-3.sql:

--liquibase formatted sql

--changeset CASE-0-3:1 failOnError:true
CREATE TABLE tt3(
cc3 INT(11));

--rollback DROP TABLE tt3;
--rollback CREATE TABLE tr3(
--rollback cr3 INT(20));

I在进行任何更改之前标记数据库：

/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --logFile=0state.tag.log --username=trunk --password=Trunk \
  tag "0state"

之后，我应用文件，并在每个文件应用后标记数据库：

/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --changeLogFile=CASE-0-1.sql --logFile=CASE-0-1.sql.update.log --username=trunk --password=Trunk \
  update
/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --logFile=CASE-0-1.sql.tag.log --username=trunk --password=Trunk \
  tag "CASE-0-1"

/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --changeLogFile=CASE-0-2.sql --logFile=CASE-0-2.sql.update.log --username=trunk --password=Trunk \
  update
/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --logFile=CASE-0-2.sql.tag.log --username=trunk --password=Trunk \
  tag "CASE-0-2"

/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --changeLogFile=CASE-0-3.sql --logFile=CASE-0-3.sql.update.log --username=trunk --password=Trunk \
  update
/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --logFile=CASE-0-3.sql.tag.log --username=trunk --password=Trunk \
  tag "CASE-0-3"

[root@mysql]# mysql -e "SELECT ID, AUTHOR, FILENAME, DATEEXECUTED, ORDEREXECUTED, EXECTYPE, DESCRIPTION, COMMENTS, TAG \
>           FROM DATABASECHANGELOG;" liquibase_test
+---------------+-----------+--------------------+---------------------+---------------+----------+-------------+----------+----------+
| ID            | AUTHOR    | FILENAME           | DATEEXECUTED        | ORDEREXECUTED | EXECTYPE | DESCRIPTION | COMMENTS | TAG      |
+---------------+-----------+--------------------+---------------------+---------------+----------+-------------+----------+----------+
| 1506498093527 | liquibase | liquibase-internal | 2017-09-27 10:41:33 |             1 | EXECUTED | empty       |          | 0state   |
| 1             | CASE-0-1  | CASE-0-1.sql       | 2017-09-27 10:41:57 |             2 | EXECUTED | sql         |          | CASE-0-1 |
| 1             | CASE-0-2  | CASE-0-2.sql       | 2017-09-27 10:42:08 |             3 | EXECUTED | sql         |          | CASE-0-2 |
| 1             | CASE-0-3  | CASE-0-3.sql       | 2017-09-27 10:42:12 |             4 | EXECUTED | sql         |          | CASE-0-3 |
+---------------+-----------+--------------------+---------------------+---------------+----------+-------------+----------+----------+
[root@mysql]# mysql -e "SHOW TABLES;" liquibase_test
+--------------------------+
| Tables_in_liquibase_test |
+--------------------------+
| DATABASECHANGELOG        |
| DATABASECHANGELOGLOCK    |
| tt1                      |
| tt2                      |
| tt3                      |
+--------------------------+

/root/liquibase/liquibase --logLevel=debug --classpath=/usr/share/java/mysql-connector-java.jar --driver=com.mysql.jdbc.Driver \
  --url="jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true" \
  --changeLogFile=CASE-0-2.sql --logFile=CASE-0-2.sql.rollback.log --username=trunk --password=Trunk \
  rollback "CASE-0-2"
Liquibase Rollback Successful

[root@mysql]# mysql -e "SELECT ID, AUTHOR, FILENAME, DATEEXECUTED, ORDEREXECUTED, EXECTYPE, DESCRIPTION, COMMENTS, TAG \
>           FROM DATABASECHANGELOG;" liquibase_test
+---------------+-----------+--------------------+---------------------+---------------+----------+-------------+----------+----------+
| ID            | AUTHOR    | FILENAME           | DATEEXECUTED        | ORDEREXECUTED | EXECTYPE | DESCRIPTION | COMMENTS | TAG      |
+---------------+-----------+--------------------+---------------------+---------------+----------+-------------+----------+----------+
| 1506498093527 | liquibase | liquibase-internal | 2017-09-27 10:41:33 |             1 | EXECUTED | empty       |          | 0state   |
| 1             | CASE-0-1  | CASE-0-1.sql       | 2017-09-27 10:41:57 |             2 | EXECUTED | sql         |          | CASE-0-1 |
| 1             | CASE-0-2  | CASE-0-2.sql       | 2017-09-27 10:42:08 |             3 | EXECUTED | sql         |          | CASE-0-2 |
| 1             | CASE-0-3  | CASE-0-3.sql       | 2017-09-27 10:42:12 |             4 | EXECUTED | sql         |          | CASE-0-3 |
+---------------+-----------+--------------------+---------------------+---------------+----------+-------------+----------+----------+
[root@mysql]# mysql -e "SHOW TABLES;" liquibase_test
+--------------------------+
| Tables_in_liquibase_test |
+--------------------------+
| DATABASECHANGELOG        |
| DATABASECHANGELOGLOCK    |
| tt1                      |
| tt2                      |
| tt3                      |
+--------------------------+

[root@mysql]# cat CASE-0-2.sql.rollback.log:
DEBUG 27.09.17 10:53: liquibase: Connected to trunk2@127.0.0.1@jdbc:mysql://localhost/liquibase_test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true
DEBUG 27.09.17 10:53: liquibase: Setting auto commit to false from true
DEBUG 27.09.17 10:53: liquibase: Executing QUERY database command: select count(*) from liquibase_test.DATABASECHANGELOGLOCK
DEBUG 27.09.17 10:53: liquibase: Executing QUERY database command: select count(*) from liquibase_test.DATABASECHANGELOGLOCK
DEBUG 27.09.17 10:53: liquibase: Executing QUERY database command: SELECT LOCKED FROM liquibase_test.DATABASECHANGELOGLOCK WHERE ID=1
DEBUG 27.09.17 10:53: liquibase: Lock Database
DEBUG 27.09.17 10:53: liquibase: Executing UPDATE database command: UPDATE liquibase_test.DATABASECHANGELOGLOCK SET LOCKED = 1, LOCKEDBY = 'mysql-gigantic-dummy-dvaco-trunk-28.aws.srv (172.29.13.83)', LOCKGRANTED = '2017-09-27 10:53:26.625' WHERE ID = 1 AND LOCKED = 0
INFO 27.09.17 10:53: liquibase: Successfully acquired change log lock
DEBUG 27.09.17 10:53: liquibase: Computed checksum for 1506498806750 as 17f1742877fc068db5453ca9db9d60e3
DEBUG 27.09.17 10:53: liquibase: Executing QUERY database command: SELECT MD5SUM FROM liquibase_test.DATABASECHANGELOG WHERE MD5SUM IS NOT NULL LIMIT 1
DEBUG 27.09.17 10:53: liquibase: Executing QUERY database command: select count(*) from liquibase_test.DATABASECHANGELOG
INFO 27.09.17 10:53: liquibase: Reading from liquibase_test.DATABASECHANGELOG
DEBUG 27.09.17 10:53: liquibase: Executing QUERY database command: SELECT * FROM liquibase_test.DATABASECHANGELOG ORDER BY DATEEXECUTED ASC, ORDEREXECUTED ASC
DEBUG 27.09.17 10:53: liquibase: CASE-0-2.sql: CASE-0-2.sql::1::CASE-0-2: Computed checksum for inputStream as 80fa2b893f3b36ef72cf796a9ce61189
DEBUG 27.09.17 10:53: liquibase: CASE-0-2.sql: CASE-0-2.sql::1::CASE-0-2: Computed checksum for 7:80fa2b893f3b36ef72cf796a9ce61189: as 6c11f0a414ae9865f42a220f71f1e3d1
DEBUG 27.09.17 10:53: liquibase: Release Database Lock
DEBUG 27.09.17 10:53: liquibase: Executing UPDATE database command: UPDATE liquibase_test.DATABASECHANGELOGLOCK SET LOCKED = 0, LOCKEDBY = NULL, LOCKGRANTED = NULL WHERE ID = 1
INFO 27.09.17 10:53: liquibase: Successfully released change log lock

Answer 1

希望您仍然对帮助感兴趣，但据我所知，您不包括您的CASE-0-2 SQL脚本，因此liquibase不知道在您提供的CASE-0-2标记之外应用的更改，因此它无法回滚。

我的团队所做的是创建一个更健壮的changelog.xml来引用我们的.sql脚本，而不是使用.sql脚本作为changelog文件。

如果有帮助就告诉我！