Can I concatenate multiple MySQL rows into one field?

Can I concatenate multiple MySQL rows into one field?

mysql sql concat group-concat

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MySQL CONCAT returns NULL if any field contain NULL

mysql sql null concat

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SQL UPDATE all values in a field with appended string CONCAT not working

sql mysql concatenation concat

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Concat a string to SELECT * MySql

mysql sql string concat

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Group Concat Results Cut Off

mysql sql concat group-concat

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How to use SELECT DISTINCT and CONCAT in the same SQL statement

sql select distinct concat

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