When pymssql.connect() - DB-Lib error message 20002, severity 9;Adaptive Server connection failed · Issue #114 · pymssql/pymssql · GitHub
![20002, b'DB-Lib error message 20002, severity 9:\nAdaptive Server connection failed (127.0.0.1:3306)\n') - Code World 20002, b'DB-Lib error message 20002, severity 9:\nAdaptive Server connection failed (127.0.0.1:3306)\n') - Code World](https://img2018.cnblogs.com/i-beta/1497264/202001/1497264-20200111145908477-1734235766.png)
20002, b'DB-Lib error message 20002, severity 9:\nAdaptive Server connection failed (127.0.0.1:3306)\n') - Code World
freetds success, pymssql fails - Adaptive Server Connection failed · Issue #458 · pymssql/pymssql · GitHub
KB17897: "Error communicating with connection process. Find target process dead while waiting for reply" error message occurs when attempting to connect to a Sybase database using MicroStrategy ODBC driver for Sybase Wire
KB30538: "[Error:FetchScroll failed. [Adaptive Server IQ]When Force_No_Scroll_Cursors = ON, scrolling cursor operations are not supported by Sybase IQ]" error message appears with Sybase IQ database on MicroStrategy 10.x
TinyTds::Error: Adaptive Server connection failed - message comes when trying to connect SQL server 2014 db using ruby? any ideas why and how to resolve that? · Issue #192 · rails-sqlserver/tiny_tds · GitHub
![Connect with Pymssql / Adaptive Server connection failed (Windows.net vs Azure.com) - Stack Overflow Connect with Pymssql / Adaptive Server connection failed (Windows.net vs Azure.com) - Stack Overflow](https://i.stack.imgur.com/RLdja.png)
Connect with Pymssql / Adaptive Server connection failed (Windows.net vs Azure.com) - Stack Overflow
![Connecting to MS SQL Server using FreeTDS: Error 20002: "Adaptive Server connection failed" - YouTube Connecting to MS SQL Server using FreeTDS: Error 20002: "Adaptive Server connection failed" - YouTube](https://i.ytimg.com/vi/H6x5Vu8syZU/maxresdefault.jpg)