JOIN OPERATOR

SQL Server / Query Optimization / Merge Join Operator / Sort Operator - SQL Server Blog

Relational Algebra - Inner Join Operators (theta, equi, natural) {قواعد بيانات بالعربى}

Join

DBMS Joins: Inner, THETA, Outer, Equi Types of Join Operations

PowerShell Join Operator - Stephanos Constantinou Blog

Query execution operators, Spanner

Oracle Outer JOIN - Upscale Analytics

Theta Join Operator in Relational Algebra: Combining Relations with Theta Condition - Video Summarizer - Glarity

One-pass join algorithm using a left-deep tree vs. other trees

The intra-operator parallelism in the execution of the join operator.

Internals of the hybrid self-join operator

Functional Programming: The join operator