HsqlDB上的触发器语法:expected;

Question

我使用hsqldb进行单元测试.我的作品使用的是Oracle 11G Db.当我像上面那样运行我的启动脚本时:

<jdbc:embedded-database id="dataSource" type="HSQL">
</jdbc:embedded-database>

<jdbc:initialize-database data-source="dataSource" ignore-failures="DROPS">
  <jdbc:script location="classpath:/sql/init-cct-schema.sql" separator=";" />
  <jdbc:script location="classpath:/sql/init-cct-insert.sql" separator=";" />
</jdbc:initialize-database>

我真的是HSQL文档中的触发器示例.

我看到这篇文章:但他的解决方案对我不起作用,或者我不明白.

我总是有这个错误:

java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:157)
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:109)
    at 
...
    ... 38 more
Caused by: org.springframework.jdbc.datasource.init.ScriptStatementFailedException: Failed to execute SQL script statement at line 9 of resource class path resource [sql/init-cct-schema.sql]:  CREATE TRIGGER TI_TYPE_MVT BEFORE INSERT ON TYPE_MVT     REFERENCING NEW AS newrow FOR EACH ROW     BEGIN ATOMIC       IF newrow.TYPE_MVT_PK is null THEN         SET newrow.TYPE_MVT_PK = SQ_TYPE_MVT.nextval
    at org.springframework.jdbc.datasource.init.ResourceDatabasePopulator.executeSqlScript(ResourceDatabasePopulator.java:199)
    at org.springframework.jdbc.datasource.init.ResourceDatabasePopulator.populate(ResourceDatabasePopulator.java:132)
    at org.springframework.jdbc.datasource.init.CompositeDatabasePopulator.populate(CompositeDatabasePopulator.java:55)
    at org.springframework.jdbc.datasource.init.DatabasePopulatorUtils.execute(DatabasePopulatorUtils.java:45)
    ... 41 more
Caused by: java.sql.SQLSyntaxErrorException: unexpected end of statement:  required: ;
    at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
    at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
    at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source)
    at org.hsqldb.jdbc.JDBCStatement.execute(Unknown Source)
    at org.springframework.jdbc.datasource.init.ResourceDatabasePopulator.executeSqlScript(ResourceDatabasePopulator.java:184)
    ... 44 more
Caused by: org.hsqldb.HsqlException: unexpected end of statement:  required: ;
    at org.hsqldb.error.Error.parseError(Unknown Source)

这是我的触发器:

SET DATABASE SQL SYNTAX ORA TRUE;    
CREATE TRIGGER TI_TYPE_MVT BEFORE INSERT ON TYPE_MVT
        REFERENCING NEW AS newrow FOR EACH ROW
        BEGIN ATOMIC
          IF newrow.TYPE_MVT_PK is null THEN
            SET newrow.TYPE_MVT_PK = SQ_TYPE_MVT.nextval;
          END IF;
        END;

我试着没有最后的';' ,它会继续失败.

这是我对HSQL的依赖:

<dependency>
  <groupId>org.hsqldb</groupId>
  <artifactId>hsqldb</artifactId>
  <version>2.2.8</version>
</dependency>

有任何想法吗？

Answer 1

链接HSQL创建过程语法中的解决方案似乎与此配置行中的文档不匹配:

<jdbc:script location="file:Artifacts/Hsql Version Scripts/install/install.sql" separator="/;"/>

默认情况下,Spring脚本使用的分隔符是分号.这意味着当达到触发器定义中的第一个分号时,不完整的定义将被发送到HSQLDB(这会导致错误).使用上面的配置行时,它会将默认分隔符更改为两个字符"/;".使用特殊配置,您需要修改脚本以在每个创建触发器定义的末尾具有此分隔符.将分号保留在触发器定义主体内.