导出SQL查询结果时CSV格式错误

Question

CSV Format ScreenShot In table1, there are three columns: COMPANY, AMOUNT and Vendor. And after the query, we will get a table with 6 columns: VENDOR, A, B, C, D, Total.

SELECT 'VENDOR','A','B','C','D','Total'
UNION ALL
SELECT 
    VENDOR,
    SUM(CASE
        WHEN COMPANY = 'A' THEN AMOUNT
        ELSE ''
    END) AS A,
    SUM(CASE
        WHEN COMPANY = 'B' THEN AMOUNT
        ELSE ''
    END) AS B,
    SUM(CASE
        WHEN COMPANY = 'C' THEN AMOUNT
        ELSE ''
    END) AS C,
    SUM(CASE
        WHEN COMPANY = 'D' THEN AMOUNT
        ELSE ''
    END) AS D,
    SUM(AMOUNT) AS Grand_Total
INTO OUTFILE 'C:/ProgramData/MySQL/MySQL Server 8.0/Uploads/result.csv'
FROM
    table1
GROUP BY VENDOR_NAME;

The problem is: when I tried to export the query result into a new csv file result, I found the content in csv file really messy... And in my result.csv: the first line is VENDORABCDTotal and the second line is Mike12340001234. All fields and data are in the first column in csv file.

Answer 1

You need to terminated each field by comma and each row by a new line character : Please export data using below command:

SELECT 'VENDOR','A','B','C','D','Total'
UNION ALL
SELECT 
    VENDOR,
    SUM(CASE
        WHEN COMPANY = 'A' THEN AMOUNT
        ELSE ''
    END) AS A,
    SUM(CASE
        WHEN COMPANY = 'B' THEN AMOUNT
        ELSE ''
    END) AS B,
    SUM(CASE
        WHEN COMPANY = 'C' THEN AMOUNT
        ELSE ''
    END) AS C,
    SUM(CASE
        WHEN COMPANY = 'D' THEN AMOUNT
        ELSE ''
    END) AS D,
    SUM(AMOUNT) AS Grand_Total
INTO OUTFILE 'C:/ProgramData/MySQL/MySQL Server 8.0/Uploads/result.csv'
FIELDS TERMINATED BY ','
LINES TERMINATED BY '\r\n'
FROM
    table1
GROUP BY VENDOR_NAME;

Check this !