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Editorial Team
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Asked: 2026-05-13T06:34:46+00:00

I am using the following statement to load data from a file into a

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I am using the following statement to load data from a file into a table:

LOAD DATA LOCAL INFILE '/home/100000462733296__Stats" 
INTO TABLE datapoints 
FIELDS TERMINATED BY '|' 
LINES TERMINATED BY '\n' 
(uid1, uid2, status);

Now, if I want to enter a custom value into uid1, say 328383 without actually asking it to read it from a file, how would I do that? There are about 10 files and uid1 is the identifier for each of these files. I am looking for something like this:

LOAD DATA LOCAL INFILE '/home/100000462733296__Stats" 
INTO TABLE datapoints 
FIELDS TERMINATED BY '|' 
LINES TERMINATED BY '\n' 
(uid1="328383", uid2, status);

Any suggestions?

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1 Answer

  1. Editorial Team

    The SET clause can be used to supply values not derived from the input file:

    LOAD DATA LOCAL INFILE '/home/100000462733296__Stats" 
INTO TABLE datapoints 
FIELDS TERMINATED BY '|' 
LINES TERMINATED BY '\n' 
(uid1, uid2, status)
SET uid1 = '328383';

    It’s not clear what the data type of uid1 is, but being that you enclosed the value in double quotes I assumed it’s a string related data type – remove the single quotes if the data type is numeric.

    There’s more to read on what the SET functionality supports in the LOAD FILE documentation – it’s a little more than 1/2 way down the page.

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