tune a geometric query

2006-08-01 Thread PRASHANT N
hi, we are working on automotive traking solutions and insert our location records into the mysql database v 4.1.20. If we want search for a particular record, its taking too long time and mysql is identifying the queries as slow queries. I have attached the queries. How to optimize the attac

optimize mysql geometric query

2006-07-28 Thread PRASHANT N
hi, i have attached my geometric query which is very slow. how to optimize this query regards shann ___ Hot new product - Spider Networks introduces stunning online ePortfolio solution for students and teachers http://www.spider-n

Re: can we convert shape files

2006-03-12 Thread PRASHANT N
yes. on linux it is possible to convert shp files you have to use libmygis avaliable at http://jcole.us/software/libmygis/ shann ___ Halloween Humour: Why did Dracula divorce his wife after 800 years? postmaster.co.uk http://www.

Re: MyISAM and InnoDB co-existance

2005-09-13 Thread PRASHANT N
hi, thnaks for the speedy reply. I already have both the DBs in my server. is there any way/method that the DB2 which needs transaction support can be converted from myisam to innodb format without any hitch regards shann ___ Which f

MyISAM and InnoDB co-existance

2005-09-13 Thread PRASHANT N
hi, I need to have 2 DB in our development/production environment which require both InnoDB and MyISAM engines. This is bacasue, DB1 contains spatial/geom data which has to be on MyISAM engine and DB2 which needs transactional support has to be InnoDB. Now how to achieve this co-existance of

unable to start mysqld_multi

2005-06-01 Thread PRASHANT N
hi as per the online manual, i have configured mysql and able to run the server as mysqld_safe. but if i want to run mysqld_multi with the following configuration it doesnt work... the config file is like [mysqld_multi] mysqld = /usr/local/mysql/bin/mysqld_safe mysqladmin = /usr/local/mysql/

write a spatial queary

2005-05-12 Thread PRASHANT N
hi, i have created / imported a table to mysql thru mysqlgisimport libraries and it has created a table with the following field / table structure Field name Type Allow nulls? Key Default value Extras id int(10) unsigned No Primary NULL auto_increment NAME varchar(100) No N