如果任何 SQL 在循环内失败，如何使 ANT 构建失败

Question

我必须运行目录中的所有 SQL 文件。因此，使用 for loop ，我能够实现这一点，但现在构建正在取得成功，即使 SQL 中的任何一个失败。

如果在循环中执行任何 sql 失败，如何使 ANT 构建失败？

build.xml

<?xml version="1.0"?>
<project name="run_build" default="full_build">

        <target name="init" description="Initialize the Ant variables">
                <taskdef resource="net/sf/antcontrib/antlib.xml"/>
        </target>

        <target name="run_sqls" depends="init" description="Run SQLs">
                <for param="sqlfile">
                        <path>
                                <fileset dir="." includes="*.sql"/>
                        </path>
                        <sequential>
                                <property name="sqlfilename" value="@{sqlfile}"/>
                                <echo message = "Running SQL file : ${sqlfilename} "/>
                                <exec executable="${ORACLE_HOME}/bin/sqlplus" failonerror="true">
                                  <arg value="dbuser/dbpass@dbinstance"/>
                                  <arg value="@${sqlfilename}"/>
                                </exec>
                        </sequential>
                </for>
        </target>

        <target name="full_build" description="Running full build">
          <antcall target="run_sqls"/>
        </target>

</project>

当前输出：构建成功，即使 sql 失败。

Buildfile: build.xml

full_build:

init:

run_sqls:
     [echo] Running Schema SQL file : abc.sql
     [exec]
     [exec] SQL*Plus: Release 11.2.0.3.0 Production on Wed Aug 5 14:20:25 2020
     [exec]
     [exec] Copyright (c) 1982, 2011, Oracle.  All rights reserved.
     [exec]
     [exec]
     [exec] Connected to:
     [exec] Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
     [exec] With the Partitioning, OLAP, Data Mining and Real Application Testing options
     [exec]
     [exec] update table_sdj set first_name='FirstName' where id=123
     [exec]        *
     [exec] ERROR at line 1:
     [exec] ORA-00942: table or view does not exist
     [exec]
     [exec]
     [exec]
     [exec] Commit complete.
     [exec]
     [exec] SQL> Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
     [exec] With the Partitioning, OLAP, Data Mining and Real Application Testing options

BUILD SUCCESSFUL
Total time: 0 seconds

Answer 1

您必须将这些子句添加到您的 sqlplus 脚本中，以控制是否存在 sql 错误或 os 错误。

whenever sqlerror exit failure;
whenever oserror exit failure;

然后，你必须在程序中控制return代码来验证脚本是否执行正常。如果不这样做，无论如何 sqlplus 总是以 0 退出。

例子

$ cat test.sql
set echo on
drop table tx purge;
exit;
$ sqlplus / as sysdba @test.sql

SQL*Plus: Release 12.2.0.1.0 Production on Wed Aug 5 12:11:31 2020

Copyright (c) 1982, 2016, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

SQL> drop table tx purge;
drop table tx purge
           *
ERROR at line 1:
ORA-00942: table or view does not exist


SQL> exit;
Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
$ echo $?
0

包括正确的条款

$ cat test.sql
whenever sqlerror exit failure;
whenever oserror exit failure;
set echo on
drop table tx purge;
exit;
$ sqlplus / as sysdba @test.sql

SQL*Plus: Release 12.2.0.1.0 Production on Wed Aug 5 12:13:26 2020

Copyright (c) 1982, 2016, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

SQL> drop table tx purge;
drop table tx purge
           *
ERROR at line 1:
ORA-00942: table or view does not exist


Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
$ echo $?
1

默认情况下，如图所示，sqlplus总是以0退出，需要在出错时指示它以error退出。

whenever sqlerror

如果任何 SQL 在循环内失败，如何使 ANT 构建失败

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