SQLCL-引用文件中存在SQL错误时出现意外的Java异常

Question

当在命令行脚本和单独的sql文件中遇到sql错误时，我使用SQLCL遇到了不同的行为。

原始脚本，命令行-预期的SQL错误

set errorlogging on
show errorlogging
TRUNCATE TABLE SPERRORLOG;
create table t1 (field1 number(10));
create table t1 (field1 number(10));
select /*csv*/ timestamp, message from sperrorlog;

直接从SQLCL命令提示符执行创建表语句时，上述脚本将按预期执行。不出所料，第二个表create语句报告一个错误，指示该表已存在。

命令行预期的结果：

SQL> set errorlogging on
SQL> show errorlogging
errorlogging is ON TABLE SPERRORLOG
SQL> TRUNCATE TABLE SPERRORLOG;

Table SPERRORLOG truncated.

SQL> create table t1 (field1 number(10));

Table T1 created.

SQL> create table t1 (field1 number(10));

Error starting at line : 1 in command -
create table t1 (field1 number(10))
Error report -
ORA-00955: name is already used by an existing object

SQL> select /*csv*/ timestamp, message from sperrorlog;
"TIMESTAMP","MESSAGE"
16-JAN-19 12.56.36.000000000 PM,"ORA-00955: name is already used by an existing object
"

---

更新的脚本，外部文件-Java异常：

但是，如果修改了脚本以将“ 创建表”语句移至单独的sql文件，则第二次执行不会报告ORA-00955，而是会引发Java运行时异常

set errorlogging on
show errorlogging
TRUNCATE TABLE SPERRORLOG;
@create_t1.sql;
@create_t1.sql;
select /*csv*/ timestamp, message from sperrorlog;

create_t1.sql的内容：

create table t1 (field1 number(10));

导致Java运行时异常：

SQL> set errorlogging on
SQL> show errorlogging
errorlogging is ON TABLE SPERRORLOG
SQL> TRUNCATE TABLE SPERRORLOG;

Table SPERRORLOG truncated.

SQL> @create_t1.sql

Table T1 created.

SQL> @create_t1.sql
Jan 16, 2019 1:12:40 PM oracle.dbtools.raptor.newscriptrunner.ScriptExecutor run
SEVERE: sun.nio.fs.WindowsPathParser.normalize(Unknown Source)
java.nio.file.InvalidPathException: Illegal char <:> at index 4: file:/C:/repos/SKSandbox/sql/create_t1.sql
        at sun.nio.fs.WindowsPathParser.normalize(Unknown Source)
        at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
        at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
        at sun.nio.fs.WindowsPath.parse(Unknown Source)
        at sun.nio.fs.WindowsFileSystem.getPath(Unknown Source)
        at java.nio.file.Paths.get(Unknown Source)
        at oracle.dbtools.raptor.newscriptrunner.ScriptRunnerContext.errorLog(ScriptRunnerContext.java:2360)
        at oracle.dbtools.raptor.newscriptrunner.SQL.handleSQLException(SQL.java:245)
        at oracle.dbtools.raptor.newscriptrunner.SQL.run(SQL.java:217)
        at oracle.dbtools.raptor.newscriptrunner.ScriptRunner.runSQL(ScriptRunner.java:404)
        at oracle.dbtools.raptor.newscriptrunner.ScriptRunner.run(ScriptRunner.java:230)
        at oracle.dbtools.raptor.newscriptrunner.ScriptExecutor.run(ScriptExecutor.java:341)
        at oracle.dbtools.raptor.newscriptrunner.ScriptExecutor.run(ScriptExecutor.java:224)
        at oracle.dbtools.raptor.newscriptrunner.SQLPLUS.runExecuteFile(SQLPLUS.java:3900)
        at oracle.dbtools.raptor.newscriptrunner.SQLPLUS.run(SQLPLUS.java:209)
        at oracle.dbtools.raptor.newscriptrunner.ScriptRunner.runSQLPLUS(ScriptRunner.java:420)
        at oracle.dbtools.raptor.newscriptrunner.ScriptRunner.run(ScriptRunner.java:257)
        at oracle.dbtools.raptor.newscriptrunner.ScriptExecutor.run(ScriptExecutor.java:341)
        at oracle.dbtools.raptor.newscriptrunner.ScriptExecutor.run(ScriptExecutor.java:224)
        at oracle.dbtools.raptor.scriptrunner.cmdline.SqlCli.process(SqlCli.java:404)
        at oracle.dbtools.raptor.scriptrunner.cmdline.SqlCli.processLine(SqlCli.java:415)
        at oracle.dbtools.raptor.scriptrunner.cmdline.SqlCli.startSQLPlus(SqlCli.java:1247)
        at oracle.dbtools.raptor.scriptrunner.cmdline.SqlCli.main(SqlCli.java:491)

SQL> select /*csv*/ timestamp, message from sperrorlog;
"TIMESTAMP","MESSAGE"
no rows selected
SQL>

更新2，ext文件，退出-没有Java异常

如果将ERRORLOGGING设置为OFF，则不会报告Java异常，并且按预期返回SQL错误。

set errorlogging off
show errorlogging
TRUNCATE TABLE SPERRORLOG;
@create_t1.sql
@create_t1.sql
select /*csv*/ timestamp, message from sperrorlog;

结果包含没有Java异常的sql错误，但缺少必要的SPERRORLOG记录：

SQL> set errorlogging off
SQL> show errorlogging
errorlogging is OFF
SQL> TRUNCATE TABLE SPERRORLOG;

Table SPERRORLOG truncated.

SQL> @create_t1.sql

Table T1 created.

SQL> @create_t1.sql

Error starting at line : 1 File @ C:\repos\SKSandbox\sql\create_t1.sql
In command -
create table t1 (field number(10))
Error report -
ORA-00955: name is already used by an existing object

SQL> select /*csv*/ timestamp, message from sperrorlog;
"TIMESTAMP","MESSAGE"
no rows selected
SQL>

有人对如何使用sql文件有建议，这些sql文件将导致在没有Java异常的情况下将适当的错误记录到SPERRORLOG吗？

Answer 1

肯定看起来像个错误-您应该将这些错误报告给My Oracle Support或在forums上打开一个线程。