databases: how do i identify the natural key of a table?
Published 3 years ago • 44 plays • Length 1:44Download video MP4
Download video MP3
Similar videos
-
2:11
databases: fact table primary key: surrogate key or multi-column natural key? (2 solutions!!)
-
2:41
databases: natural keys vs surrogate keys part 2
-
2:08
databases: surrogate key vs natural key (2 solutions!!)
-
1:38
databases: what is the meaning of "minimal key"?
-
1:52
databases: can a surrogate key and a primary key be in the same table? (2 solutions!!)
-
2:08
databases: what is the primary key on a temporal table? (2 solutions!!)
-
49:56
learn how to write sql queries(practice complex sql queries)
-
23:19
database keys made easy - primary, foreign, candidate, surrogate, & many more
-
3:00:00
mysql full course for free 🐬
-
1:34
databases: how to know if anybody change the db_owner in sql server? (2 solutions!!)
-
2:11
databases: should a inherited table have a new surrogate key, or just use parent table's key?
-
2:46
does surrogate key assignment for a fact table require that the source data has natural keys?
-
1:16
databases: how can i use the same primary key across multiple tables as a foreign key?
-
2:46
databases: how do i find the leafs using postgresql's ltree?
-
2:41
databases: is there any benefit of a primary key that comprises all columns of the table?
-
2:48
databases: what are the pros and cons of using my customer codes as a primary key? (3 solutions!!)
-
2:46
databases: how can i alter an existing primary key on sql azure?
-
1:58
how can i get all orphan records in a single query?
-
2:24
databases: what is the advantage of using numeric primary keys in a relational database?
-
1:43
databases: creating index on foreign key column?
-
1:34
databases: duplicate primary key
-
2:47
databases: how do i make a nullable "parent" hierarchy level?