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<?xml version="1.0" encoding="UTF-8"?> <databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:pro="http://www.liquibase.org/xml/ns/pro" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.8.xsd"> <changeSet id="policy-1" author="adminpolicy"> <createTable<preConditions tableNameonFail="departmentHALT"> <column<sqlCheck nameexpectedResult="id1">SELECT type="int"> count(1) FROM information_schema.tables <constraints primaryKey="true" nullable="false"/> </column> WHERE table_name = 'PDPSTATISTICS' <column name="name" type="varchar(50)"> </sqlCheck> </preConditions> <constraints nullable="false"/> <sql dbms="mariadb" endDelimiter=";" </column>splitStatements="true" stripComments="true"> INSERT INTO PDPSTATISTICS <column name="active" type="boolean" defaultValueBoolean="true"/> (ID, NAME, VERSION, PDPGROUPNAME, PDPSUBGROUPNAME, POLICYDEPLOYCOUNT, POLICYDEPLOYFAILCOUNT, POLICYDEPLOYSUCCESSCOUNT, POLICYEXECUTEDCOUNT, POLICYEXECUTEDFAILCOUNT, </createTable> POLICYEXECUTEDSUCCESSCOUNT, TIMESTAMP) </changeSet> </databaseChangeLog> |
Add pom.xml
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<project xmlns="http://maven.apache.org/POM/4VALUES (3, 'TestName', '1.0.0', 'TestGroup', 'TestSubGroup', 1, 1, 1, 1, 1, 1, now()) </sql> <rollback> DELETE FROM PDPSTATISTICS WHERE ID=3 </rollback> </changeSet> </databaseChangeLog> |
Add pom.xml
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<project xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.liquibase.mariadb.app</groupId> <artifactId>LiquibaseMariadbp</artifactId> <version>1.0-SNAPSHOT</version> <build> <pluginManagement> <plugins> <plugin> <groupId>org.liquibase</groupId> <artifactId>liquibase-maven-plugin</artifactId> <version>3.8.0</version> <configuration> <propertyFile>liquibase.properties</propertyFile> </configuration> <dependencies> <dependency> <groupId>org.mariadb.jdbc</groupId> <artifactId>mariadb-java-client</artifactId> <version>2.7.3</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>5.4.6.Final</version> </dependency> </dependencies> </plugin> </plugins> </pluginManagement> </build> </project> |
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mvn liquibase:update
Check you database, table department has been addeddatabase, a new record has been added to pdpstatistics
[INFO] SELECT * FROM DATABASECHANGELOG ORDER BY DATEEXECUTED ASC, ORDEREXECUTED ASC
[INFO] SELECT count(1) FROM information_schema.tables
WHERE table_name = 'PDPSTATISTICS'
[INFO] INSERT INTO PDPSTATISTICS
(ID, NAME, VERSION, PDPGROUPNAME, PDPSUBGROUPNAME, POLICYDEPLOYCOUNT, POLICYDEPLOYFAILCOUNT,
POLICYDEPLOYSUCCESSCOUNT, POLICYEXECUTEDCOUNT, POLICYEXECUTEDFAILCOUNT,
POLICYEXECUTEDSUCCESSCOUNT, TIMESTAMP)
VALUES (3, 'TestName', '1.0.0', 'TestGroup', 'TestSubGroup', 1, 1, 1, 1, 1, 1, now())
[INFO] Custom SQL executed
[INFO] ChangeSet dbchangelog.xml::policy-1::policy ran successfully in 7ms
Test 2: Rollback update
mvn liquibase:rollback -Dliquibase.rollbackCount=1table department has been dropped
new record has been removed has been dropped
[INFO] SELECT * FROM DATABASECHANGELOG ORDER BY DATEEXECUTED ASC, ORDEREXECUTED ASC
[INFO] Rolling Back Changeset:dbchangelog.xml::policy-1::policy
[INFO] DELETE FROM PDPSTATISTICS WHERE ID=3
[INFO] DELETE FROM DATABASECHANGELOG WHERE ID = 'policy-1' AND AUTHOR = 'policy' AND FILENAME = 'dbchangelog.xml'
Test 3: Generate database dump chageLog in YAML format
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