Mysql databases have different table structures. how can we import data from one table to another? mysql & nbsp; databases have different table structures, how to import data from one table to another? Solution: ------------------ check the data in Table A. after php processing, fill the specified field with A custom item or retrieve the extra fields. then, mysql the table structures in the database are different, how to import data from one table to another
Mysql databases have different table structures. how can we import data from one table to another?
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After checking the fields in table A in php, fill the specified fields with custom items or retrieve the extra fields and then put them into Table B.
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How can this problem be solved?
The structure of the two tables is given, and the fields of the table to be imported to the other table are described.
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I'm going to. in this data table, have you put all the fields in one table with so many fields?
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You didn't give which field to put in which field
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Reference:
For example, put companyaddr in the jobinfo table into m_address in the job_hr table.
You have already completed most of the work.
For example
Insert into job_hr (m_address) values select companyaddr from jobinfo
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This post was last edited by xuzuning at 06:50:08
Insert into job_hr (database 1. m_address) values select companyaddr from Database 2. jobinfo
Of course, you cannot add them one by one, that is, add them.
Insert into library 1. job_hr (field list) list of fields corresponding to values select from Library 2. jobinfo
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Table update based on the master key
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Reference:
Insert into job_hr (database 1. m_address) values select companyaddr from Database 2. jobinfo
Of course, you cannot add them one by one, that is, add them.
Insert into library 1. job_hr (field list) list of fields corresponding to values select from Library 2. jobinfo
11 # experts ~ So if the data types are different, for example, if both of them are char, can they?
