【发布时间】：2015-09-10 14:39:43
【问题描述】：
我正在尝试迁移我们当前的数据库以使用 liquibase，但我不明白如何将以下内容转换为 liquibase 可以使用的内容。
--liquibase formatted sql
--changeset usr:33 splitStatements:false dbms:oracle failOnError:true
create trigger some_trigger_id before insert
on table1 for each row
declare
seq_val number;
begin
if :new.myid is null then
select seq_myseq.nextval
into :new.myid
from dual;
else
begin
select seq_myseq.currval
into myid
from dual;
exception
when others then
raise_application_error(-20000, 'Illegal!! ...');
end;
if :new.myid > seq_val then
raise_application_error(-20000, 'Illegal!! ...');
end if;
end if;
end;
/
我尝试将此代码放在一个单独的文件中，并将其包含在 <sqlFile> 中，但它失败并显示消息。
"Encountered the symbol end of file when when expecting one of the following ;"
当我检查 oracle 时，创建了一个触发器，但代码被剪切，看起来像这样：
create or replace trigger some_trigger_id before insert
on table1 for each row
declare
seq_val number
代码在 ; 处被截断，就好像属性 splitStatements 被忽略了，我替换也没关系 ;使用其他符号我得到同样的错误？？？
更新：这是我得到的确切错误。
SEVERE 2015-06-25 08:21: liquibase: src/main/resources/db-schema.xml: src/main/resources/db-schema.xml::1435144676490-15::a187001: Change Set src/main/resources/d
b-schema.xml::1435144676490-15::a187001 failed. Error: ORA-06550: line 5, column 15:
PLS-00103: Encountered the symbol "end-of-file" when expecting one of the following:
;
[Failed SQL: begin
if :new.myid is null then
select seq_myseq.nextval
into :new.myid
from dual]
liquibase.exception.DatabaseException: ORA-06550: line 5, column 15:
PLS-00103: Encountered the symbol "end-of-file" when expecting one of the following:
;
[Failed SQL: begin
if :new.myid is null then
select seq_myseq.nextval
into :new.myid
from dual]
at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:316)
at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:55)
at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:122)
at liquibase.database.AbstractJdbcDatabase.execute(AbstractJdbcDatabase.java:1243)
at liquibase.database.AbstractJdbcDatabase.executeStatements(AbstractJdbcDatabase.java:1226)
at liquibase.changelog.ChangeSet.execute(ChangeSet.java:548)
at liquibase.changelog.visitor.UpdateVisitor.visit(UpdateVisitor.java:51)
at liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:73)
at liquibase.Liquibase.update(Liquibase.java:208)
at liquibase.Liquibase.update(Liquibase.java:188)
at liquibase.Liquibase.update(Liquibase.java:323)
at org.liquibase.maven.plugins.LiquibaseUpdate.doUpdate(LiquibaseUpdate.java:33)
at org.liquibase.maven.plugins.AbstractLiquibaseUpdateMojo.performLiquibaseTask(AbstractLiquibaseUpdateMojo.java:30)
at org.liquibase.maven.plugins.AbstractLiquibaseMojo.execute(AbstractLiquibaseMojo.java:394)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.sql.SQLException: ORA-06550: line 5, column 15:
PLS-00103: Encountered the symbol "end-of-file" when expecting one of the following:
;
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:439)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:395)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:802)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:436)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521)
at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:194)
at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:1000)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1307)
at oracle.jdbc.driver.OracleStatement.executeInternal(OracleStatement.java:1882)
at oracle.jdbc.driver.OracleStatement.execute(OracleStatement.java:1847)
at oracle.jdbc.driver.OracleStatementWrapper.execute(OracleStatementWrapper.java:301)
at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:314)
... 34 more
解决方案： 解决方案是明确说明 endDelimiter \n;
【问题讨论】：
-
我认为“select seq_myseq.currval”可能会返回并发会话中的值......所以你不应该覆盖 :new.myid 的值，如果它不为空......我是对的?
-
我的回答能解决你的问题吗？如果您有任何其他问题，请告诉我们。
标签： oracle plsql triggers liquibase