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我有以下SQL查询。它为'invoice_date'返回NULL。mysql日期格式返回null
SELECT * , fk_uid AS userId, fk_ivid AS invoice_uid, (
SELECT company
FROM tbl_users
WHERE pk_uid = userId
) AS invoice_customer, (
SELECT DATE_FORMAT('%d/%m/%y', purchased) AS invoice_date
FROM _invoices
WHERE invoice_uid = invoice_uid
LIMIT 1
) AS invoice_date
FROM tbl_statement_items
WHERE statement_generated = '1'
AND fk_statementId = '1'
LIMIT 0 , 30
任何帮助将appriciated。
感谢
谢谢它没有抛出任何错误,当我饶恕它+1,无法接受你的答案6分钟:P – 2011-04-26 15:45:03