Hi guys! Please, can you help me with rollback action? It is some kind of magic - liquibase report me about successful rollback action, but nothing change.
We use sql formatted SQL. For example i have 3 files:
CASE-0-1.sql:
--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));
CASE-0-2.sql:
--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 TAG database before making any changes:
/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"
After that i apply files and TAG database after each file apply:
/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"
Result:
[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 |
+--------------------------+
Now, lets try rollback:
/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
Looks like all fine, but rollback was not executed:
[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 |
+--------------------------+
As you can see - same set of tables we have, no table drops, no additional tables was created.
What we have in rollback logfile:
[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
I checked different variants, different liquibase file formatting, different command line options - useless. Liquibase always say "Liquibase Rollback Successful", but do nothing.
Please, help. May be someone use rollback actions with sql, or other formats? Where the mistake? What i am doing wrong? Is it working liquibase feature at all?