Provided are a method and apparatus for storing a query result. The method comprises: determining multiple query tables corresponding to a first query request, wherein the first query request is used for requesting to perform a correlated subquery on the multiple query tables (S110); determining a target query table from the multiple query tables, wherein the target query table is a fact table of at least one query table in the multiple query tables except the target query table, and a fact table of the target query table does not exist in the multiple query tables (S120); determining a major key of a first table according to the target query table, wherein the first table is used for storing a query result corresponding to the first query request (S130); and storing the query result into the first table according to the major key of the first table (S140). The method and apparatus for storing a query result can avoid the problem in the prior art that the query efficiency is low when a correlated subquery is performed on the first tabled, thus improving the correlated subquery efficiency.