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  1. MariaDB Server
  2. MDEV-12658

Make the third parameter to LPAD and RPAD optional

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    Description

      Other SQL databases support LPAD and RPAD with two parameter. If the third parameter is omitted, it means padding with space by default.

      $ psql
      		 
      psql (9.4.9)
      		 
      Type "help" for help.
      		 
       
      		 
      bar=> SELECT LPAD('a',10);
      		 
          lpad    
      ------------
      		 
                a
      		 
      (1 row)


      $ sqlplus system/manager
      		 
       
      		 
      SQL*Plus: Release 11.2.0.2.0 Production on Tue May 2 12:39:31 2017
      		 
       
      		 
      Copyright (c) 1982, 2011, Oracle.  All rights reserved.
      		 
       
      		 
       
      		 
      Connected to:
      		 
      Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production
      		 
       
      		 
      SQL> SELECT LPAD('a',10) FROM DUAL;
      		 
       
      		 
      LPAD('A',1
      		 
      ----------
      		 
      	 a

      Under terms of this task will also make the third parameter optional.

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          is blocked by

          Task - A task that needs to be done. MDEV-12659 Add THD::make_string_literal()

          • Major - Major loss of function.
          • Closed

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              bar Alexander Barkov
              bar Alexander Barkov
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                Updated:
                Resolved:

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