Re: Error when installing mysql-5.5.9 server on Linux Redhat OS

2011-06-17 Thread Reindl Harald
Am 17.06.2011 19:53, schrieb Philippe Mokrani: > I have the following error messages: > > Installing MySQL system tables... > > 110617 19:46:25 [ERROR] ./bin/mysqld: unknown variable > 'default-character-set=latin1' "default-character-set=latin1" is way too old for 5.5 "character-set-server"

Error when installing mysql-5.5.9 server on Linux Redhat OS

2011-06-17 Thread Philippe Mokrani
Hello, I tried to install mysql-5.5.9 server on Redhat 2.6.18-194.el5 x86_64 GNU/Linux operating system using the binary distribution openlogic-mysql-5.5.9-linux-amd64-bin-1.zip from http://olex.openlogic.com/packages/mysql/5.5.9 After installed the above archive in a "/moteurs" d

cascade delete question

2011-06-17 Thread Derek Knapp
I have the following 3 tables.. If I have a contact with just notes (no tasks), then I can simply do delete from contacts where id = ; but if the contact has a task, then I get the following error, ERROR 1451 (23000): Cannot delete or update a parent row: a foreign key constraint fails (`

RE: optimization strategies based on file-level storage

2011-06-17 Thread Wm Mussatto
On Fri, June 17, 2011 07:11, Jerry Schwartz wrote: >>-Original Message- > > >>What I was really trying to figure out was why it takes me 4 hours to >>add a new column to my 22-million-row table, and whether a different >>table design can avoid that problem. That reply in the forum says

RE: optimization strategies based on file-level storage

2011-06-17 Thread Jerry Schwartz
>-Original Message- >What I was really trying to figure out was why it takes me 4 hours to >add a new column to my 22-million-row table, and whether a different >table design can avoid that problem. That reply in the forum says, >"ALTER TABLE ... ADD COLUMN will always copy the entire ta

RE: Encoding "Table Name" and "Filed Name"

2011-06-17 Thread Jerry Schwartz
>-Original Message- >From: Vikram A [mailto:vikkiatb...@yahoo.in] >Sent: Friday, June 17, 2011 2:54 AM >To: Johan De Meersman >Cc: MY SQL Mailing list >Subject: Re: Encoding "Table Name" and "Filed Name" > >Sir, > >I agree, its impossible to do manual look ups. But our aim is to avoid the

Re: calculate the total revenue from the two databases

2011-06-17 Thread Hal�sz S�ndor
2011/06/17 14:09 +0700, HaidarPesebe Please help calculate the total revenue from the two databases below. The first database is the name of the item and price. The second database is the goods sold. I will make a recapitulation of every month to my total income (total only). I've trie

Re: optimization strategies based on file-level storage

2011-06-17 Thread Bennett Haselton
At 10:47 PM 6/16/2011, Johan De Meersman wrote: - Original Message - > From: "Bennett Haselton" > > Do you happen to know the answer to my other problem -- if I have > TEXT and BLOB columns but all my other columns are fixed-length, can > I still get the benefit of faster lookups resul

Re: Encoding "Table Name" and "Filed Name"

2011-06-17 Thread Johan De Meersman
- Original Message - > From: "Vikram A" > I agree, its impossible to do manual look ups. But our aim is to > avoid the use of DB with out code. Also we have ensured, 'secret > data is encrypted using some functions with key'. > I shall follow both encode i.e, 1) filed and table name, 2)

calculate the total revenue from the two databases

2011-06-17 Thread HaidarPesebe
Please help calculate the total revenue from the two databases below. The first database is the name of the item and price. The second database is the goods sold. I will make a recapitulation of every month to my total income (total only). I've tried tp always failed. TABLE A (item name and pr