Is there a good tool for managing changes to MySQL schemas? Either standalone, or integrating with the CodeIgniter 开发者_开发知识库framework.
I\'ll need to represent location of some events and I am designing database schema for this application.
I have two tables, let\'s say they are called table A and table B. An item from table B can be present in multiple instances of A, and each A can contain multiple Bs so I have a table called a_b which
By looking at the default, raw relational db schema of TFS2010 of its underlying team project collection sql database it is not necessarily self-explanatory how things work there and I was wondering w
I\'ve hit a bit of a wall ... here is my simplified schema: TABLE users id TABLE assets id userid TABLE presentations
I am using the VS2008 Local Data Cache tool to synchronize a SqlServer 2008 Db with a local SQL CE 3.5. At the server I have a table with a PK with datatype uniqueIdentifier and defaultvalue newID().
Have been reading up on Hadoop and HBase lately, and came across this term- HBase is an open-source, distributed, sparse, column-oriented store...
SQL Server allows storing metadata like description for a table and its columns. The description for the columns can be retrieved from sys.extended_properties. There is also a way to set the descripti
I\'ve got the following schema in my db: items | CREATE TABLE `items` ( `id` int(11) NOT NULL AUTO_INCREMENT,
Situation: A media screen that plays advertisements throughout an 开发者_C百科year would be closed on certain days in an year.
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