Abstract: The present application relates to the technical field of data extraction, and provides a method for data extraction, a terminal device, and a computer-readable storage medium. The method for data extraction determines the target cursor from the ordered cursor group based on the quoted keywords contained in the target instruction when the target instruction for extracting target data from the data set is detected and the cursor group in the data set is the ordered cursor group, and then extracts the target data from the data set based on the target instruction and the target cursor, which provides a basis for the movement extraction or movement processing of sequence data, without considering the limitations of query rules or structured query logic in the data, and improving the efficiency of data extraction.

Abstract: The present application relates to the technical field of computer, and provides a method, a device and a terminal apparatus for code execution and a computer readable storage medium. The present application provide an identifier for parallel processing, and the user can use the parallel processing identifier to identify code statements that need to be processed in parallel in advance. During the execution of the code, when the parallel processing identifier is found in the current code statement to be executed, the task to be processed indicated by the current code statement to be executed is distributed to a preset grid computing system Perform multi-thread parallel processing. During the execution of this code statement, the user can continue to execute the next code statement.