Answers for "difference between structure and union"

11

what is the difference between union and union all

UNION ALL:
COMBINES THE RESULT OF 2 QUERY AND
DOESN'T REMOVE DUPLICATE ROWS
AND DOESN'T SORT BY FIRST COLUMN

UNION:
COMBINES THE RESULT OF 2 QUERY AND
REMOVES DUPLICATE ROWS AND
SORTS BY FIRST COLUMN
Posted by: Guest on January-07-2021
-1

difference between structure and union

struct [structure name]
   {
       member definition;
       member definition;
       ...
       member definition;
   };
Posted by: Guest on April-23-2021

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