SQL primary key, INT or GUID or..?
54987
INT vs Unique-Identifier for ID field in database
122444
Should I use UUID as well as ID
85789
Not using foreign key constraints in real practice. Is it OK?
152056
C# guid and SQL uniqueidentifier
22025
Which is better for long term database scalability: adding columns or having key/value store
5176
Sql Server Indexes Include Primary Key?
33733
How do I create a parameterized SQL query? Why Should I?
86642
Sqlite primary key on multiple columns
145311
Generate an increment ID that is unique for a given value of a foreign key
137191
Best data type to store money values in MySQL
128621
Mysql - Add auto_increment to primary key
11078
Types in MySQL: BigInt(20) vs Int(20)
131058
Decision between storing lookup table id's or pure data
58903
How is INDEX on Composite Primary Key in mysql?
46694
Foreign key referring to primary keys across multiple tables?
100793
What's better here - a single column or multicolumn primary key?
698
mysqli or PDO - what are the pros and cons?