I'm trying to get a handle on how an increase inf physical memory will
affect the query time for a large table. Here's the set up.
I'm running MySQL 3.23.37 on RedHat 6.0.
The server has a 700Mhz process with 1.5 Gig of RAM.
I'm querying a table with 47 million plus records that has 3 columns
I'm trying to understand what the status field of the SHOW PROCESSLIST
command means. When I execute a query - SELECT count(*) as count from
table1 where col1 like name%;, the query takes a long time to execute.
The table has over 47,000,000 records and is indexed on col1.
What does the status
I'm trying to figure out how to optimize a query on a fairly large table.
I've been reading the MySQL documentation and have tried a few of the
suggestions, but not seem to have much effect on the query.
The table contains three columns:
1) int unsigned
2) char(12)
3) char(10)
The table has
I am using MySQLGUI 1.7.5-1 on Windows 2000. When I save a query result to
a file it seems to save it as a Hex output. Is this what is supposed to
happen? Can this be used to backup a database?
Thanks in advance.
Jeff
-
function
Jeff Isom writes:
I am using MySQLGUI 1.7.5-1 on Windows 2000. When I save a query result
to
a file it seems to save it as a Hex output. Is this what is supposed to
happen? Can this be used to backup a database?
Thanks in advance.
Jeff
It will save query results in a file
I'm new to MySQL and I'm sure this has been covered, but I can't find it so
I'll ask here. What is the best way to backup a MySQL database that is
hosted on a remote server.
Our web site is hosted by a hosting company and they configured MySQL. I
want to backup the database periodically. I've