A data laying method and device
A bottom-laying and data-based technology, applied in the field of data processing, can solve problems such as low efficiency and long execution time, and achieve the effect of ensuring efficiency, ensuring bottom-laying efficiency, and avoiding extremely long execution time
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[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0047] An embodiment of the present invention provides a method for laying the groundwork for data. The method flow chart of the method is as follows figure 1 shown, including the following steps:
[0048] S10. Obtain the source table and laying conditions, where the laying conditions at least include partition rules and laying parallelism.
[0049] In this embodiment, the source table can be obtained from the source table table name based on the script or di...
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