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plurals

POselect records inserted in last 20 minutes
primarykey
Id
15478142
data
AcceptedAnswerId
15478262
AnswerCount
3
ClosedDate
2013-03-18T16:19:49.833
CommentCount
8
CommunityOwnedDate
CreationDate
2013-03-18T13:33:44.603
FavoriteCount
0
LastActivityDate
2013-03-18T15:22:40.523
LastEditDate
2013-03-18T13:55:09.523
LastEditorUserId
1004754
OwnerUserId
1004754
ParentId
0
PostTypeId
1
Score
0
ViewCount
739
LastEditorDisplayName
text
Body
I have fairly simple table, in which the field lastloginon is timestamp and the date stored in it looks like this: 2013-03-17 17:12:58 How can i select all records that are isnerted in last 20 minutes? I am trying with the following code: <pre><code> SELECT * FROM who_is_online WHERE lastloginon > (now() - interval 20 minute) </code></pre> which produce wrong set of results that is event the qyery is executed at 15:30 it display 4 records which are inserted at: <pre><code>2013-03-18 13:13:36 2013-03-18 13:35:12 2013-03-18 14:43:42 2013-03-18 14:55:34 </code></pre> Anyone know what i am doing wrong? Here is the table export, just in hope that someone can spot what i am doing wrong: <pre><code>CREATE TABLE IF NOT EXISTS `who_is_online` ( `recid` int(11) NOT NULL auto_increment, `username` varchar(255) default NULL, `lastloginon` timestamp NOT NULL default CURRENT_TIMESTAMP, `memberip` varchar(255) default NULL, `sessionid` varchar(255) NOT NULL, `active` tinyint(4) default NULL, PRIMARY KEY (`recid`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=17 ; -- -- Dumping data for table `who_is_online` -- INSERT INTO `who_is_online` (`recid`, `username`, `lastloginon`, `memberip`, `sessionid`, `active`) VALUES (7, ' admin', '2013-03-17 14:43:43', '87.202.163.222', '7kve2idmdbd47aksab4j9hqg74', 1), (8, ' mmitechnic', '2013-03-17 15:16:39', '5.54.84.144', 'mofgpldp2lu30enhitvak9m4t3', 1), (9, ' theodor71', '2013-03-17 17:12:58', '85.75.243.246', '4enpk49oi7cg0blumgsd0lu0m7', 1), (10, ' xElfiex', '2013-03-18 12:38:05', '5.55.27.203', 'tr003d6qbd71v2i5grnuako362', 1), (11, ' admin', '2013-03-18 12:56:06', '85.74.166.110', '7kve2idmdbd47aksab4j9hqg74', 1), (12, ' xElfiex', '2013-03-18 13:13:36', '5.55.27.203', 'tr003d6qbd71v2i5grnuako362', 1), (13, ' admin', '2013-03-18 13:35:12', '85.74.166.110', '7kve2idmdbd47aksab4j9hqg74', 1), (14, ' admin', '2013-03-18 14:43:42', '85.74.166.110', '7kve2idmdbd47aksab4j9hqg74', 1), (15, ' admin', '2013-03-18 14:55:34', '85.74.166.110', '7kve2idmdbd47aksab4j9hqg74', 1), (16, ' admin', '2013-03-18 15:32:27', '85.74.166.110', '7kve2idmdbd47aksab4j9hqg74', 1); </code></pre> Regards,Zoran
Tags
<php><mysql><select>
Title
select records inserted in last 20 minutes
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USZoran
UserOwnerUserId
1. USZoran
plurals
PostLinksPostIdRelatedPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
2. PL
 singulars
 LinkTypeLinkTypeId
 LTDuplicate
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

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