【MySQL】mysqldumpを取ろうとすると「Warning: A partial dump from a server that has GTIDs will by default include the GTIDs of all transactions, even those that changed suppressed parts of the database. If you don’t want to restore GTIDs, pass –set-gtid-purged=OFF. To make a complete dump, pass –all-databases –triggers –routines –events.」とでる

AWS AuroraRDSに対…

【Linux】wsl2(Ubuntu20.04)からCentOS5.5へ接続したら「no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1」と出る

たぶん、クライアント側は新しい…