oracle-databasesqlplus

Oracle output to DUAL with double Quotes


I'm running a SQL job from Linux. I'm trying to grab the start time and end time of the job so I'm using the following SQL to grab SYSdate

select to_char(sysdate - 5/24, 'YYYY/MM/DD HH:MI:SS') "Job XXXXXX-28702-names01 started at:" from dual;

My output looks like this in the spool file:

Job XXXXXX-28702-na
-------------------
2024/05/10 07:55:42

The log file grabs the sysdate and time as expected but the job name (in the double quotes) is being truncated to Job XXXXXX-28702-na

What output format am I missing?

I've tried turning on SERVER OUTPUT, setting the LINESIZE and PAGESIZE to 256 to no avail. It always seems to truncate the output to 19 characters in the double quotes.


Solution

  • It's setting the column heading length to the same width as the output. You can explicitly set the column format to the required width:

    column "Job XXXXXX-28702-names01 started at:" format a36
    

    Or add 17 extra spaces to the query to make the date format the length you want:

    select to_char(sysdate - 5/24, 'YYYY/MM/DD HH24:MI:SS                 ')
      as "Job XXXXXX-28702-names01 started at:"
    from dual;
    

    (Notice I changed the format form HH to HH24 - which you almost certainly want...)

    Or you could get a single line back:

    set heading off
    select 'Job XXXXXX-28702-names01 started at:'
      || to_char(sysdate - 5/24, 'YYYY/MM/DD HH24:MI:SS')
    from dual;
    

    ... and have your shell script split the value after the first colon.