Difference between self join and equi join in Mysql
Difference between self join and equi join in Mysql
Self join: Self join is a method of centralizing relational data to a single table.A self-join joins the table to itself.
Self join Example
Equi join: Equi Join is used to combine records from two tables.In equi join we have to use only '=' operator.
Equi Join Example
Self join: Self join is a method of centralizing relational data to a single table.A self-join joins the table to itself.
Self join Example
Equi join: Equi Join is used to combine records from two tables.In equi join we have to use only '=' operator.
Equi Join Example
