Using migration to insert or change the table structure is no problem for me. But, I have a problems to to change the data inside a table using model. My idea is to do something like that:
I have an application that receives files with a flat table in DBF, which normalize and convert and insert into a MySQL database, files that grow to between 250,000 to 270,000 records and now consumes
I work in an environment that is very agile.We typically have daily rollouts.That ability is necessary due to the nature of our business.Often we have updates to the database.We built a home brewed da
This question already has answe开发者_开发技巧rs here: Closed 11 years ago. Possible Duplicate: how to import from MS excel into MYSQL DB
开发者_如何学GoI\'m currently working on a SQL import routine to import data from a legacy application to a more modern robust system.The routine simply imports data from a flat-file legacy table (sto
We have a Linux server that has been running our MySQL 5.1 server.For a variety of reasons we have created a new MySQL5.5 server.What is the easiest and most efficient way to move an entire schema fr开
I\'ve installed MySQL on my Mac running lion using their DMG installer. This has created 2 folders, mysql-5.5.15-osx10.6-x86_64 and mysql-5.5.9-osx10.6-x86_64 with a symlink from /usr/local/mysql/ lea
I am looking for missing data in a data migration project, and this report will help me immensely. Given a MySQL table, I would like to count all the empty (NULL or \'\') valu开发者_运维知识库es in e
This question already has answers here: Example or explanation of Core Data Migration with multiple passes?
At my company we\'re going from having individual databases for each customer to having one large database with every customer in it. We\'ve gone through the pain staking task of writing a migration s
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