Welcome To Snipplr


Everyone's Recent SQL Snippets



This will create and then populate a MySQL table with a list of the names and ISO 3166 codes for countries in existence.
5 1593 posted 16 years ago by cbrant
If you ever need to build a comma delimited list out of a column in SQL you can easily do this using the COALESCE function.
0 742 posted 16 years ago by mcbutterbuns
1 878 posted 16 years ago by stancell
You can store an IP address in an INT UNSIGNED (4 bytes) which is of course much more efficient and faster than a CHAR(15). MySQL has two built-in functions: INET_ATON() and INET_NTOA(). These two functions are used allover the place in any TCP/IP s...
0 1082 posted 16 years ago by zingo
To grant all privileges to a user from any location login to the mysql shell and run the following queries.
3 870 posted 16 years ago by cbrant
To reset the MySQL root password, login to the mysql shell and run the following commands.
1 813 posted 16 years ago by cbrant
Wenn ein INSERT einen doppelten Wert erzeugen würde, wird das UPDATE ausgeführt.
1 643 posted 16 years ago by drk
https://www.chrisjmendez.com/2008/03/23/mysql-commands-i-wish-i-could-remember/
9 894 posted 16 years ago by chrisaiv
4 971 posted 16 years ago by wolfie
It does not show the grants themselves, but shows all users with grants.
0 802 posted 16 years ago by therobot
1 1007 posted 16 years ago by zingo
0 715 posted 16 years ago by Caliban
Generate the SQL necessary to create triggers that use the sequences listed above. NOTE: This particular script assumes that the tables all start with ‘tbl’. It may need to be modified to work with different naming conventions.
0 716 posted 16 years ago by thecrumb
Generate the SQL necessary to create sequences for every table. NOTE: This doesn’t create sequences. The results need to be copied and run as a script.
0 944 posted 16 years ago by thecrumb
Get a list of all the user tables.
0 1066 posted 16 years ago by thecrumb
Get all my columns and comments.
0 768 posted 16 years ago by thecrumb
Noob stuff, but I always end up looking this up.
0 763 posted 16 years ago by rengber
Small query to help you relocate those modules you are not using anyways.
2 866 posted 16 years ago by torkil
If you are deleting all the rows in a table and you also want to reset the values that will get used by auto increment, this is how to do it.
0 924 posted 17 years ago by jachin
You can generate a simple bar chart of the values by executing this command...
0 896 posted 17 years ago by zingo