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kandi X-RAY | table_print Summary
The best data slicer! Watch a 3 minute screencast at http://tableprintgem.com
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QUESTION
I'm trying to create a Procedure in Oracle PL/SQL where I pass the table owner's name, the table name and the column name to the procedure, so that I can print it to the screen.
The base of the procedure would be:
...ANSWER
Answered 2021-Nov-27 at 21:21I'd think of a function that returns e.g. ref cursor which actually can be used elsewhere. With a dbms_output.put_line
, you can use it only with tools that support it (e.g. SQL*Plus or SQL Developer); in other tools (e.g. Oracle Apex or Forms), you wouldn't see anything.
Here's an example: dynamic SQL it is. dbms_assert
is used to prevent SQL injection.
QUESTION
hello guys im trying to print the elements of hash into a file using table-print
yet this tp
would print each key in a column but what i want is to have all the keys
in one column named words
and all the values in an other column named num
.
so here what i wrote till now:
...ANSWER
Answered 2020-May-03 at 23:49table_print
doesn't really work on individual hashes, but it'll work well on an array of hashes. For example:
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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