When a column save multiple foreign keys with commas, federated query how to write-CodePudding

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When a column save multiple foreign keys with commas, federated query how to write

Time：10-22

For example, A table to save the data 'id1, id2, id3', B has three data in the table, now want to at the time of query associated find out the value of the corresponding with commas, how to write

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Don't have to build a table associated with mom

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