Data table connection method and apparatus
A connection method and data table technology, applied in multidimensional databases, database models, data processing applications, etc., can solve problems such as low connection efficiency of data tables
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Embodiment 1
[0025] According to an embodiment of the present application, an embodiment of a data table connection method is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0026] figure 1 is a flow chart of a data table connection method according to an embodiment of the present application, such as figure 1 As shown, the method includes the following steps:
[0027] In step S102, at least two data tables to be joined are acquired, wherein at least two attribute parameters are recorded in each data table of the at least two data tables.
[0028] Step S104, adding an identifier for identifying an association relationship between at least two attribute parameters in at least t...
Embodiment 2
[0088] According to another aspect of the embodiment of the present application, a data table connection device is also provided, figure 2 is a schematic diagram of a data table connection device according to an embodiment of the present application, such as figure 2 As shown, the device includes: a first acquisition unit 10, an addition unit 20, a search unit 30, a table connection unit 40 and a splicing unit 50, wherein:
[0089] The first acquiring unit 10 is configured to acquire at least two data tables to be joined, wherein at least two attribute parameters are recorded in each of the at least two data tables.
[0090] The adding unit 20 is configured to add an identifier for distinguishing between a first association relationship and a second association relationship between at least two attribute parameters in at least two data tables, wherein the first association relationship is used to indicate at least two There is a one-to-one correspondence between the attribu...
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