Method for carrying out query management on planned jobs
A technology of operation and planning, which is applied in other directions such as database query, calculation, and electronic digital data processing, etc., can solve problems such as the decrease in efficiency of operation information query management, and achieve the effect of optimizing the retrieval process, optimizing the storage structure, and increasing the speed
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[0023] refer to figure 1 , a specific embodiment of the present invention comprises the following steps:
[0024] A. Input the job data into the database, and the database classifies and stores the job data;
[0025] B. Establish an index table of planned operation data;
[0026] C. Reorganize the input retrieval information;
[0027] D. Query and manage the operation data in the database according to the reorganized retrieval information.
[0028] In step A, classify according to the type of job data, establish a high-priority data area and a low-priority data area for each type of data, and establish a set of correlation functions between the high-priority data area data and the low-priority data area data .
[0029] In step B, the index table includes,
[0030] Table header, used to store the identification mark of the index table;
[0031] Address pointer, used to establish the read and write path of the index table;
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