Question

我正在尝试使用以下形式创建作业：

BEGIN
  SYS.DBMS_SCHEDULER.CREATE_JOB
    (
       job_name        => 'OWNER.TEST_PROM'
      ,start_date      => TO_TIMESTAMP_TZ('2018/12/07 03:00:00.324000 -05:00','yyyy/mm/dd hh24:mi:ss.ff tzh:tzm')
      ,repeat_interval => 'freq=daily'
      ,end_date        => NULL
      ,job_class       => 'DEFAULT_JOB_CLASS'
      ,job_type        => 'PLSQL_BLOCK'
    ,job_action      => ' 

    BEGIN 

    DECLARE

    VAR_1    VARCHAR2(30) := '001';
    VAR_2    VARCHAR2(20) := '';
    VAR_3    VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE-15),''YYYYMMDD'');
    VAR_4    VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE),''YYYYMMDD'');    

    OWNER.LOAD_DATA_LOCAL.LOAD_PROM          (VAR_1,VAR_2,VAR_3,VAR_4); 
    OWNER.LOAD_DATA_LOCAL.LOAD_COB_PROM      (VAR_1,VAR_2,VAR_3,VAR_4);
    OWNER.LOAD_DATA_LOCAL.LOAD_CUP           (VAR_1,VAR_2,VAR_3,VAR_4); 
    end;'
    ,comments        => 'Ejecuta LOAD_prueba_cupones'
    );
end;
/

运行它时，出现以下错误：

Error at line 1
ORA-01756: quoted string not properly terminated
ORA-06512: at "SYS.DBMS_ISCHED", line 185
ORA-06512: at "SYS.DBMS_SCHEDULER", line 486
ORA-06512: at line 2

Script Terminated on line 1.

Answer 1

job_action声明用单引号引起来。因此，您需要转义其中的所有单引号，否则Oracle无法正确解析它。

因此，您应在'中的''中将job_action替换为VAR1，即在VAR2和VAR3（VAR4和BEGIN SYS.DBMS_SCHEDULER.CREATE_JOB ( job_name => 'OWNER.TEST_PROM' ,start_date => TO_TIMESTAMP_TZ('2018/12/07 03:00:00.324000 -05:00','yyyy/mm/dd hh24:mi:ss.ff tzh:tzm') ,repeat_interval => 'freq=daily' ,end_date => NULL ,job_class => 'DEFAULT_JOB_CLASS' ,job_type => 'PLSQL_BLOCK' ,job_action => ' BEGIN DECLARE VAR_1 VARCHAR2(30) := ''001''; VAR_2 VARCHAR2(20) := ''''; VAR_3 VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE-15),''YYYYMMDD''); VAR_4 VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE),''YYYYMMDD''); OWNER.LOAD_DATA_LOCAL.LOAD_PROM (VAR_1,VAR_2,VAR_3,VAR_4); OWNER.LOAD_DATA_LOCAL.LOAD_COB_PROM (VAR_1,VAR_2,VAR_3,VAR_4); OWNER.LOAD_DATA_LOCAL.LOAD_CUP (VAR_1,VAR_2,VAR_3,VAR_4); end;' ,comments => 'Ejecuta LOAD_prueba_cupones' ); end; /已经可以了）：

{{1}}

有关创建作业的示例，请参见this Oracle doc。

Answer 2

或者使用Oracle引号字符串构造q'[...]'，不必担心转义引号的数量：

 BEGIN
  SYS.DBMS_SCHEDULER.CREATE_JOB
    (
       job_name        => 'OWNER.TEST_PROM'
      ,start_date      => TO_TIMESTAMP_TZ('2018/12/07 03:00:00.324000 -05:00','yyyy/mm/dd hh24:mi:ss.ff tzh:tzm')
      ,repeat_interval => 'freq=daily'
      ,end_date        => NULL
      ,job_class       => 'DEFAULT_JOB_CLASS'
      ,job_type        => 'PLSQL_BLOCK'
    ,job_action      => q'[ 

    BEGIN 

    DECLARE

    VAR_1    VARCHAR2(30) := '001';
    VAR_2    VARCHAR2(20) := '';
    VAR_3    VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE-15),'YYYYMMDD');
    VAR_4    VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE),'YYYYMMDD');    

    OWNER.LOAD_DATA_LOCAL.LOAD_PROM          (VAR_1,VAR_2,VAR_3,VAR_4); 
    OWNER.LOAD_DATA_LOCAL.LOAD_COB_PROM      (VAR_1,VAR_2,VAR_3,VAR_4);
    OWNER.LOAD_DATA_LOCAL.LOAD_CUP           (VAR_1,VAR_2,VAR_3,VAR_4); 
    end;]'
    ,comments        => 'Ejecuta LOAD_prueba_cupones'
    );
end;
/

Answer 3

尝试：

BEGIN 

DECLARE

VAR_1    VARCHAR2(30) := '001';
VAR_2    VARCHAR2(20) := '';
VAR_3    VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE-15),'YYYYMMDD');
VAR_4    VARCHAR2(20) := TO_CHAR(TO_DATE(SYSDATE),'YYYYMMDD');    

begin
OWNER.LOAD_DATA_LOCAL.LOAD_PROM          (VAR_1,VAR_2,VAR_3,VAR_4); 
OWNER.LOAD_DATA_LOCAL.LOAD_COB_PROM      (VAR_1,VAR_2,VAR_3,VAR_4);
OWNER.LOAD_DATA_LOCAL.LOAD_CUP           (VAR_1,VAR_2,VAR_3,VAR_4); 
end;
--comments        => 'Ejecuta LOAD_prueba_cupones'
--);

end;

我在这里猜测是因为我无法测试代码，但是乍一看似乎存在一些语法错误。

创建作业以运行带有变量的过程

3 个答案: