Database design is the process of specifying the structure and thus the logical aspects of a database.
I have an application that uses GUID as the Primary Key in almost all tables and I have read that …
sql-server entity-framework database-design primary-key guidThis example is taken from w3schools. CREATE TABLE Persons ( P_Id int NOT NULL, LastName varchar(255) NOT NULL, FirstName …
database-design relational-database primary-key ddl database-tableDo you know a good source to learn how to design SQL solutions? Beyond the basic language syntax, I'm looking …
sql database database-design scalabilityPossible Duplicate: Maximum length of the textual representation of an IPv6 address? What would you recommend as the maximum size …
sql database database-designI'm trying to insert values into an 'Employee' table in Oracle SQL. I have a question regarding inputting values determined …
sql oracle database-design insert-intoWhat would be the best way to implement a customizable tree data structure (meaning, a tree structure with an unknown …
sql database-design treeAt work we have a big database with unique indexes instead of primary keys and all works fine. I'm designing …
sql database database-designWhat's the longest possible worldwide phone number I should consider in SQL varchar(length) for phone. considerations: + for country code () …
sql-server validation database-design data-modeling phone-numberUsing PostgreSQL 9.0, I have a group role called "staff" and would like to grant all (or certain) privileges to this …
postgresql database-design roles privileges grantI am building a custom events system, and if you have a repeating event that looks like this: Event A …
database-design calendar