plsql - PL/SQL - to_char within DECODE -


i have decode statement works fine without putting to_char function in

select decode(info.make_date, null,'select all',info.make_date) "listitemkey"

however need info.make_date in specific date format, use to_char

select decode(info.make_date, null,'select all',to_char(info.make_date, 'mm/dd/yyyy')) "listitemkey"

but when unexpected '<' json instead of data need return. there reason can't set info.make_date format need here?

i guess alternative below. please try , let me know if works.

select case when info.make_date null 'select all'          else to_char (info.make_date, 'mm/dd/yyyy')          end "listitemkey"

however cast date before using to_char existing decode:

to_char (to_date(info.make_date, 'mm/dd/yyyy'), 'mm/dd/yyyy' )

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