liquibase: hatalı oluşturulmuş yabancı anahtar

Question

ile hata Bunu oluşturmak deyimi vardır:

<addPrimaryKey 
     constraintName="pk_sitetv_consultant" 
     columnNames="consultants_id, sitetv_id" 
     tableName="sitetv_consultant"/> 

    <addForeignKeyConstraint baseColumnNames="sitetv_id" 
          baseTableName="sitetv_consultant" 
          constraintName="fk_sitetv_consultant_sitetv_id" 
          referencedColumnNames="id" 
          referencedTableName="site_tv"/> 

    <addForeignKeyConstraint baseColumnNames="consultants_id" 
          baseTableName="sitetv_consultant" 
          constraintName="fk_sitetv_consultant_consultant_id" 
          referencedColumnNames="id" 
          referencedTableName="consultant"/> 

Ama bu hatayı gettin am webapp çalıştırdığınızda:

2016-03-24 10:34:31.537 ERROR 7322 --- [lley-Executor-1] c.t.r.c.liquibase.AsyncSpringLiquibase : Liquibase could not start correctly, your database is NOT ready: Migration failed for change set classpath:config/liquibase/changelog/20160324092108_changelog.xml::1458811279836-12::tv (generated): 
    Reason: liquibase.exception.DatabaseException: Error on rename of './m/#sql-522_bc' to './myApp/sitetv_consultant' (errno: 150 - Foreign key constraint is incorrectly formed) [Failed SQL: ALTER TABLE myApp.sitetv_consultant DROP PRIMARY KEY] 

liquibase.exception.MigrationFailedException: Migration failed for change set classpath:config/liquibase/changelog/20160324092108_changelog.xml::1458811279836-12::tv (generated): 
    Reason: liquibase.exception.DatabaseException: Error on rename of './myApp/#sql-522_bc' to './myApp/sitetv_consultant' (errno: 150 - Foreign key constraint is incorrectly formed) [Failed SQL: ALTER TABLE myApp.sitetv_consultant DROP PRIMARY KEY] 
    at liquibase.changelog.ChangeSet.execute(ChangeSet.java:590) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.changelog.visitor.UpdateVisitor.visit(UpdateVisitor.java:51) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:73) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.Liquibase.update(Liquibase.java:212) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.Liquibase.update(Liquibase.java:192) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.integration.spring.SpringLiquibase.performUpdate(SpringLiquibase.java:434) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.integration.spring.SpringLiquibase.afterPropertiesSet(SpringLiquibase.java:391) ~[liquibase-core-3.4.2.jar:na] 
    at com.tv.myApp.config.liquibase.AsyncSpringLiquibase.initDb(AsyncSpringLiquibase.java:63) ~[classes/:na] 
    at com.tv.myApp.config.liquibase.AsyncSpringLiquibase.lambda$0(AsyncSpringLiquibase.java:49) ~[classes/:na] 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_74] 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_74] 
    at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_74] 
Caused by: liquibase.exception.DatabaseException: Error on rename of './myApp/#sql-522_bc' to './myApp/sitetv_consultant' (errno: 150 - Foreign key constraint is incorrectly formed) [Failed SQL: ALTER TABLE myApp.sitetv_consultant DROP PRIMARY KEY] 
    at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:301) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:55) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:107) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.database.AbstractJdbcDatabase.execute(AbstractJdbcDatabase.java:1251) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.database.AbstractJdbcDatabase.executeStatements(AbstractJdbcDatabase.java:1234) ~[liquibase-core-3.4.2.jar:na] 
    at liquibase.changelog.ChangeSet.execute(ChangeSet.java:554) ~[liquibase-core-3.4.2.jar:na] 
    ... 11 common frames omitted 
Caused by: java.sql.SQLException: Error on rename of './myApp/#sql-522_bc' to './myApp/sitetv_consultant' (errno: 150 - Foreign key constraint is incorrectly formed) 
    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2547) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2505) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:840) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:740) ~[mysql-connector-java-5.1.38.jar:5.1.38] 
    at com.zaxxer.hikari.proxy.StatementProxy.execute(StatementProxy.java:94) ~[HikariCP-2.4.1.jar:na] 
    at com.zaxxer.hikari.proxy.HikariStatementProxy.execute(HikariStatementProxy.java) ~[HikariCP-2.4.1.jar:na] 
    at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:299) ~[liquibase-core-3.4.2.jar:na] 
    ... 16 common frames omitted 

Xml dosyamda sorun nedir?

Answer 1

Liquibase'in çok sütunlu birincil anahtarlar üretme biçimi yanlış olabilir. MySQL'in çok sütunlu birincil anahtarları desteklediğini (bkz. Multi-Column Primary Key in MySQL 5), ancak SQL'in yanlış olduğunu doğrular. SQL'in üretildiğini görmek için update komutu yerine updateSQL komutunu çalıştırmayı deneyebilirsiniz.