Existing materialized view asynchronous incremental maintenance task generation algorithms under Hybrid Transaction/Analytical Processing （HTAP） are mainly used for multiple records and unable to generate materialized view asynchronous incremental maintenance task under HTAP for single record， which results in the increase of disk IO overhead and the performance degradation of materialized view asynchronous incremental maintenance under HTAP. Therefore， a materialized view asynchronous incremental maintenance task generation method under HTAP for single record was proposed. Firstly， the benefit model of materialized view asynchronous incremental maintenance task generation under HTAP for single record was established. Then， the materialized view asynchronous incremental maintenance task generation under HTAP for single record algorithm was designed on the basis of Q-learning. Experimental results show that materialized view asynchronous incremental maintenance task generation under HTAP for single record is realized by the proposed algorithm， and the proposed algorithm decreases the average IOPS （Input/output Operations Per Second）， average CPU utilization （2-core） and average CPU utilization （4-core） at least by 8.49 times， 1.85 percentage points and 0.97 percentage points respectively.