无详细内容 Blob MySQL SELECT certificate INTO DUMPFILE '/tmp/certificate.bin' FROM identity WHERE id = 42;
Blob MySQL
SELECT certificate
INTO DUMPFILE '/tmp/certificate.bin'
FROM identity
WHERE id = 42;
Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn