MySQL, PostgreSQL, SQLite, MSSQL errors and query issues.
STATUS_TRANSACTIONS_UNSUPPORTED_REMOTE means the remote server or share can't handle transacted file...
MySQL error 2006 hits when long-running queries timeout. Here's how to fix it without restarting eve...
SQL Server error 18456 means your login failed. We'll fix it fast — check connection string, user pe...
This error pops up when you try to remote control a Windows session via RDS but shadowing is turned ...
Windows can't close a side-by-side assembly transaction because a required member is missing. Usuall...
This error fires when Oracle's parser hits a token it wasn't expecting. Usually a misplaced JOIN or ...
This error means SQL Server can't convert a string to a number. I'll show you how to find the culpri...
You tried to open a miniversion from a different transaction than the one that created it. The fix i...
Oracle can't allocate shared memory. Usually a shared pool issue. Quick fix: flush the pool or bump ...
This error means WINS can't find a NetBIOS name. It's common when a record was purged or never regis...
Quick fix for 'Database connection failed' errors on local apps. Start with the 30-second check, the...
Error 823 means SQL Server detected a corrupt page during a read or write. Here's how to find and fi...
SQL Server error 18456 stops you from logging in. Most often it's a wrong password or the server's i...
The service database is locked, usually by a stuck SCM snapshot or third-party service manager. Quic...
This error kills open transactions when SQL Server runs out of log space. Here's how to find and cle...
This error shows up when your SQL Server or app tries to use XA transactions but the MSDTC setting t...
PostgreSQL hits this when the OS runs out of memory or kernel params are too low. Quick fix: restart...
The XACT_E_ALREADYINPROGRESS error means MSDTC won't let you start another transaction on the same c...
This COM error means a registry key reference is missing. We'll fix it by restoring the key, re-regi...
SQLite disk I/O error means the database file is corrupted or the disk is failing. Quick fix: restor...
Database errors usually come from three things: connection misconfigs, permission issues, or corrupt...
This happens when a distributed transaction can't reach the MSDTC service on the target server. It's...
Can't connect to MySQL? Here's what's actually happening and how to fix it. We'll cover the three mo...
That database isn't there. We'll reconnect, rebuild, or point to the right file. Start simple—no nee...