如何修复“错误创建证书表：错误1067：无效的默认值，到期日”，当将MySQL与Hyperledger-Fabric-CA Server一起使用时？

Question

我正在使用mySQL数据库设置Hyperledger-Fabric-CA-Server。创建talbes时出现以下错误。[错误]初始化数据库时发生错误：无法创建MySQL表：创建证书表时出错：错误1067：“到期”的默认值无效]

2019/10/20 08:28:36 [INFO] Configuration file location: /home/adnan/ca-server/fabric-ca-server-config.yaml
2019/10/20 08:28:36 [INFO] Starting server in home directory: /home/adnan/ca-server
2019/10/20 08:28:36 [INFO] Server Version: 1.4.4
2019/10/20 08:28:36 [INFO] Server Levels: &{Identity:2 Affiliation:1 Certificate:1 Credential:1 RAInfo:1 Nonce:1}
2019/10/20 08:28:36 [INFO] The CA key and certificate already exist
2019/10/20 08:28:36 [INFO] The key is stored by BCCSP provider 'SW'
2019/10/20 08:28:36 [INFO] The certificate is at: /home/adnan/ca-server/ca-cert.pem
2019/10/20 08:28:36 [ERROR] Error occurred initializing database: Failed to create MySQL tables: Error creating certificates table: Error 1067: Invalid default value for 'expiry'
2019/10/20 08:28:36 [INFO] Home directory for default CA: /home/adnan/ca-server
2019/10/20 08:28:36 [INFO] Operation Server Listening on 127.0.0.1:9443
2019/10/20 08:28:36 [INFO] Listening on http://0.0.0.0:7054

Answer 1

如果使用MySQL 5.7，则需要从SQL模式中删除NO_ZERO_DATE。在更高版本的MySQL中，我相信此设置已被删除，但在启用NO_ZERO_DATE模式时会包含此设置（因此，在这种情况下，您需要禁用严格模式）。