Patent ID: 11947543
Assignee: TMAXTIBERO CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A non-transitory computer readable medium including a computer program, wherein the computer program includes instructions for processing a query related to a plurality of partitions included in a plurality of tables having different partition information by at least one processor of a computing device, and the instructions include:
acquiring, by the at least one processor, the plurality of partitions for processing the query;
acquiring, by the at least one processor, global partition indexes for encompassing the acquired partitions and acquiring local partition indexes corresponding to the acquired partitions, respectively; and
processing, by the at least one processor, the query at least partially based on the global partition indexes and the local partition indexes,
wherein the plurality of tables includes a first table and a second table, and
a first number of partitions included in the first table and a second number of partitions included in the second table are different from each other;
wherein a first range of the partitions included in the first table and a second range of the partitions included in the second table are different from each other;
wherein the global partition indexes are generated based on the ranges allocated to the acquired partitions, respectively; and
wherein the global partition indexes are generated so that the total number of the global partition indexes is reduced based on the ranges of the respective local partition indexes.