Combined Row And Columnar Storage For In-Memory Databases For OLTP And Analytics Workloads

One or more non-transitory computer-readable media storing sequences of instructions, which, when executed by one or more processors, cause:

• a database server receiving a first database statement that declares a table and table columns of said table, said first database statement further declaring:
• one or more column-major columns of said table columns, and one or more row-major columns of said table columns;
• in response to receiving said first database statement, creating said table in a database managed by said database server;
• and
• storing rows in said table, wherein storing rows in said table comprises storing said one or more column-major columns of said rows in column-major format and storing said one or more row-major columns of said rows in row-major format.