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Merge pull request #18028 from bhaskar16/BAEL-8226
[BAEL-8226] changelog for liquibase
2 parents fa9b892 + 32c1104 commit e81c74d

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‎persistence-modules/liquibase/pom.xml

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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<configuration>
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<source>9</source>
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<target>9</target>
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</configuration>
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</plugin>
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</plugins>
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</build>

‎persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/entity/Author.java

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package com.baeldung.liquibase.entity;
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import java.sql.Timestamp;
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import jakarta.persistence.Entity;
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import jakarta.persistence.Id;
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import jakarta.persistence.Table;
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@Entity
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@Table(name = "authors")
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public class Author {
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@Id
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private Long id;
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private String name;
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private Timestamp created_at;
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public Long getId() {
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return id;
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}
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public void setId(Long id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public Timestamp getCreated_at() {
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return created_at;
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}
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public void setCreated_at(Timestamp created_at) {
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this.created_at = created_at;
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}
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}

‎persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/utility/LiquibaseDatatypes.java

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package com.baeldung.liquibase.utility;
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import java.util.List;
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import liquibase.database.AbstractJdbcDatabase;
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import liquibase.database.Database;
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import liquibase.database.core.DB2Database;
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import liquibase.database.core.DerbyDatabase;
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import liquibase.database.core.FirebirdDatabase;
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import liquibase.database.core.H2Database;
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import liquibase.database.core.HsqlDatabase;
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import liquibase.database.core.InformixDatabase;
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import liquibase.database.core.MSSQLDatabase;
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import liquibase.database.core.MySQLDatabase;
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import liquibase.database.core.OracleDatabase;
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import liquibase.database.core.PostgresDatabase;
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import liquibase.database.core.SQLiteDatabase;
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import liquibase.database.core.SybaseASADatabase;
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import liquibase.database.core.SybaseDatabase;
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import liquibase.database.core.UnsupportedDatabase;
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import liquibase.datatype.LiquibaseDataType;
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import liquibase.datatype.core.BigIntType;
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import liquibase.datatype.core.BlobType;
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import liquibase.datatype.core.BooleanType;
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import liquibase.datatype.core.CharType;
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import liquibase.datatype.core.ClobType;
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import liquibase.datatype.core.CurrencyType;
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import liquibase.datatype.core.DateTimeType;
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import liquibase.datatype.core.DateType;
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import liquibase.datatype.core.DecimalType;
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import liquibase.datatype.core.DoubleType;
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import liquibase.datatype.core.FloatType;
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import liquibase.datatype.core.IntType;
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import liquibase.datatype.core.MediumIntType;
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import liquibase.datatype.core.NCharType;
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import liquibase.datatype.core.NVarcharType;
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import liquibase.datatype.core.NumberType;
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import liquibase.datatype.core.TimeType;
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import liquibase.datatype.core.TimestampType;
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import liquibase.datatype.core.TinyIntType;
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import liquibase.datatype.core.UUIDType;
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import liquibase.datatype.core.VarcharType;
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public class LiquibaseDatatypes {
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public static void main(String[] args) {
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List<LiquibaseDataType> dataTypes = getDataTypes();
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List<AbstractJdbcDatabase> databases = getDatabases();
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for (LiquibaseDataType dataTypeInstance : dataTypes) {
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try {
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LiquibaseDataType dataType = dataTypeInstance;
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dataType.finishInitialization("");
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System.out.println(dataType.getName());
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for (AbstractJdbcDatabase databaseInstance : databases) {
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try {
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Database database = databaseInstance;
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String databaseType = dataType.toDatabaseDataType(database)
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.toString();
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System.out.println(databaseInstance.getName() + ": " + databaseType);
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} catch (Exception e) {
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System.err.println("Error initializing database class " + databaseInstance.getName() + ": " + e.getMessage());
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}
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}
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System.out.println();
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} catch (Exception e) {
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System.err.println("Error initializing data type class " + dataTypeInstance.getName() + ": " + e.getMessage());
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}
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}
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}
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private static List<LiquibaseDataType> getDataTypes() {
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return List.of(
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new BooleanType(),
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new TinyIntType(),
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new IntType(),
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new MediumIntType(),
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new BigIntType(),
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new FloatType(),
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new DoubleType(),
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new DecimalType(),
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new NumberType(),
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new BlobType(),
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new DateTimeType(),
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new TimeType(),
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new TimestampType(),
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new DateType(),
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new CharType(),
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new VarcharType(),
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new NCharType(),
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new NVarcharType(),
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new ClobType(),
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new CurrencyType(),
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new UUIDType());
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}
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private static List<AbstractJdbcDatabase> getDatabases() {
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return List.of(
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new MySQLDatabase(),
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new SQLiteDatabase(),
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new H2Database(),
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new PostgresDatabase(),
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new DB2Database(),
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new MSSQLDatabase(),
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new OracleDatabase(),
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new HsqlDatabase(),
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new FirebirdDatabase(),
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new DerbyDatabase(),
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new InformixDatabase(),
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new SybaseDatabase(),
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new SybaseASADatabase());
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}
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}
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‎persistence-modules/liquibase/src/main/resources/liquibase/changelog.xml

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</column>
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</createTable>
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</changeSet>
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<changeSet id="2" author="unknown">
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<createTable tableName="authors">
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<column name="id" type="bigint">
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<constraints primaryKey="true" nullable="false"/>
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</column>
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<column name="name" type="varchar">
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<constraints nullable="false"/>
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</column>
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<column name="created_at" type="timestamp">
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<constraints nullable="false"/>
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</column>
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</createTable>
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</changeSet>
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</databaseChangeLog>

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