Welcome to the Webmaster Forum.
Results 1 to 10 of 10

Thread: What is Union?

  1. #1
    Member
    Join Date
    Oct 2016
    Location
    Delhi
    Posts
    58

    What is Union?

    UNION only selects distinct values.

    When using the UNION command all selected col mns need to be of the same data type

    A UNION statement effectively does a SELECT DISTINCT on the results set.

  2. #2
    Member
    Join Date
    Jul 2016
    Posts
    73

    Re: What is Union?

    As We all know, we had an unque ability. But we didn't know what is it. To study and get some Essay Writing Tips. Write an essay yourself. Best wishes.

  3. #3
    Senior Member
    Join Date
    Jan 2016
    Location
    Mumbai
    Posts
    562

    Re: What is Union?

    Great information thanks for sharing.

  4. #4
    Senior Member
    Join Date
    Oct 2016
    Location
    India
    Posts
    161

    Re: What is Union?

    A union is an organized group of workers who collectively use their strength to have a voice in their workplace.

  5. #5
    Senior Member
    Join Date
    Oct 2016
    Posts
    149

    Re: What is Union?

    Thanks for posting.

  6. #6
    Member
    Join Date
    Sep 2016
    Location
    Manchester
    Posts
    95

    Re: What is Union?

    An union is a special datatype in C that allows to store different data types in the same memory location.It allows efficient way of using the same memory location for multi purpose.

  7. #7
    Senior Member
    Join Date
    Aug 2016
    Location
    Kolkata
    Posts
    276

    Re: What is Union?

    Great Info keep it up.

  8. #8
    Senior Member
    Join Date
    Aug 2016
    Location
    Kolkata
    Posts
    386

    Re: What is Union?

    Union variables can be created in similar manner as structure variables.

  9. #9
    Senior Member
    Join Date
    May 2016
    Posts
    114

    Re: What is Union?

    An union is a particular datatype in C that allows to store different information types in the same storage place.It allows effective way of using the same memory location for dual objective.

  10. #10
    Senior Member
    Join Date
    Jan 2016
    Posts
    119

    Re: What is Union?

    Union and structure in C are same in concepts, except allocating memory for their members.

 

 

Similar Threads

  1. Replies: 4
    Last Post: 11-04-2016, 05:20 AM
  2. Selling bitcoins/perfect money for western union - and more
    By curex in forum Payment Systems & Processing
    Replies: 1
    Last Post: 01-25-2016, 07:34 AM
  3. Is Paypal Fees Better Than Western Union
    By ferrytail in forum Paypal
    Replies: 2
    Last Post: 03-21-2013, 01:13 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Back to top

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141