I have the following two tables: buynsell CREATE TABLE `buynsell` ( `id` VARCHAR(20) NULL DEFAULT NULL, `msg` VARCHAR(255) NULL DEFAULT NULL, `date` VARCHAR(25) NULL DEFAULT NULL, ...
I've got a windows 7 64 bit machine that I'm using for some load testing of a mysql db. My program uses sqlalchemy to connect and run several load from infile statements on said database. These bulk ...
I am trying to convert data from one database system to another. One of the tables I need to transfer and format contains over 10 million rows. I am running the following script to do it: USE ...
In a simple table with no complex indexes, does a large number of existing rows slow down an INSERT?
I have this small, simple table: CREATE TABLE `ads_tracker` ( `id` int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY, `type` smallint unsigned NOT NULL, `reference` smallint unsigned NOT NULL, ...
I need to export 150 million rows of only int/bigint columns from one SQL instance to another. I am using BCP queryout to export the rows and BULK INSERT to import the rows to another table. I split ...