Kashub's Code Barn - "MySql Delete duplicate entry by single SQL"

podświetlone jako cfdg (dodał(a) technikq.blogspot.com @ 2013-01-07 13:43:57)

Twoja wyszukiwarka

Dodaj swój kod

Podświetl ten kod w:

• text
• actionscript
• ada
• apache
• applescript
• asm
• asp
• autoit
• bash
• blitzbasic
• bnf
• c
• c_mac
• caddcl
• cadlisp
• cfdg
• cfm
• cpp-qt
• cpp
• csharp
• css
• d
• delphi
• diff
• div
• dos
• eiffel
• fortran
• freebasic
• gml
• groovy
• html4strict
• idl
• ini
• inno
• io
• java
• java5
• javascript
• latex
• lisp
• lua
• matlab
• mirc
• mpasm
• mysql
• nsis
• objc
• ocaml-brief
• ocaml
• oobas
• oracle8
• pascal
• perl
• php-brief
• php
• plsql
• python
• qbasic
• rails
• reg
• robots
• ruby
• sas
• scheme
• sdlbasic
• smalltalk
• smarty
• sql
• tcl
• temp
• thinbasic
• tsql
• vb
• vbnet
• vhdl
• visualfoxpro
• winbatch
• xml
• xpp
• z80
• yaml

Ostatnio dodane:

bash frigate.audio_manager high CPU usage

yaml Home assistant - custome media player with shortcut buttons to chosen radio stations

yaml Home assistant automation sending telegram notifications from cameras

yaml Home Assistant markdown card listing all attributes of specific entities

yaml Home Assistant reload tuya integration at specific times

bash Merge a few pages scans into one document

bash Reolink PoE doorbell RTSP 640x480 issues - ffplay output

bash Reolink PoE doorbell RTSP issues - ffplay output

bash Convert wav file to high quality mp3 using ffmped command line

bash Frigate download clip from specific camera for a given time period

bash Synology DS720+ DSM 7.2.1-69057 Update 2 USB drivers

ada Kacper

bash Diagnosis tools on synolog

bash Generate docker-compose yaml file from running container

bash ffmpeg generate video from sequence of images

bash grep 2 things in line line

bash linux shred all files recursively in a given directory

bash Linux du working to get size of hidden directories

bash Shred all files in a specific directory recursively

bash Synology DSM 7.2 docker home assistant not starting

text Eryk

text app

text sdvcd

javascript aaa

javascript Kolin

Losowe wpisy:

text Vim - count the number of commas in a file

bash how to zip folder with subdirectories and all contents

html4strict Wstawienie muzyki na stronÄ™

text djdhdhebeb

text bebdb

bash How to block access to server to some IP address

text sad

html4strict tdhack

bash Linux du working to get size of hidden directories

javascript aa

javascript XHTML a target="_blank" - RozwiÄ…zanie

javascript Chui

javascript asd

java Rysowanie wykresów z jakichś laborek z j2me

text obraz

vb Read CSV

text stopka

apache Temporary maintenance in .htaccess

bash Rekurencyjne wymazywanie plików pod linuksem

python sdasasda

cpp Tablice bitowe w STL (dwie wersje)

javascript Kolin

text AA

yaml Home assistant - custome media player with shortcut buttons to chosen radio stations

html4strict Transparent gif as base64 data in html

DELETE T2
FROM   TABLE T1
JOIN   TABLE T2 ON (T2.value = T1.value )  AND
                   T2.TABLE_ID > T1.TABLE_ID);