731 questions with SQL Server Database Engine tags

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ODBC Driver Issue with ARM64: Native Heap corruption.

Hello Microsoft Team, We are facing an issue when using ODBC Driver on ARM64 Linux(Graviton on AWS infra). There is a native memory corruption happening due to mssqlodbc driver v18 causing the application to stall/crash. Below are the details around…

SQL Server Database Engine
asked 2026-07-07T12:37:49.61+00:00
Yash Jain 5 Reputation points
commented 2026-07-07T12:38:46.19+00:00
Yash Jain 5 Reputation points
3 answers One of the answers was accepted by the question author.

SQL Server Doesn't Start Automatically

Good morning. After starting my computer, the SQL Server instance doesn't start automatically. I have to start it manually by restarting the service. This happens in both startup modes: automatic and automatic (delayed start). SQL Version: Microsoft…

SQL Server Database Engine
asked 2026-07-04T10:18:18.5666667+00:00
Waldemar Czarnecki 40 Reputation points
accepted 2026-07-07T11:00:04.5366667+00:00
Waldemar Czarnecki 40 Reputation points
4 answers

Issue to access

Hi, Can you help to this? TITLE: Error A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is…

SQL Server Database Engine
asked 2026-07-06T01:55:38.21+00:00
Jonathan 300 Reputation points
edited a comment 2026-07-06T10:19:09.1766667+00:00
Jonathan 300 Reputation points
1 answer

Error 8624, Severity 16: Internal Query Processor Error: The query processor could not produce a query plan.

Hi, Environrment : SQL Server 2022, build 16.0.4252.3 (CU24 + GDR, May 2026) We are experiencing an intermittent issue on Microsoft SQL Server 2022 Enterprise Edition running in an Always On Availability Group environment.A specific stored procedure…

SQL Server Database Engine
asked 2026-07-05T10:07:13.09+00:00
Mohanraj Selvarasu 20 Reputation points
edited a comment 2026-07-06T09:41:11.4566667+00:00
Erland Sommarskog 135.5K Reputation points MVP Volunteer Moderator
1 answer

how to copy usermappings from one to another

how to copy user mappings from one to another for sql server database 2017 EE

SQL Server Database Engine
asked 2025-09-15T06:35:19.7766667+00:00
drmrdba 0 Reputation points
commented 2026-07-04T04:01:46.3733333+00:00
mawisec 0 Reputation points
2 answers One of the answers was accepted by the question author.

Official Download Link for MS SSMS v20.2.1

Hello Everyone, I am trying to upgrade my existing MS SSMS from v18.12.1 to v20.2.1 in one of my environments. I am looking for the installer, but I could not find one from the Microsoft Official website. This page of 20.2.1 takes me to the download of…

SQL Server Database Engine
asked 2026-01-01T11:35:25.28+00:00
Arkapriya Gupta 20 Reputation points
commented 2026-07-03T09:45:52.73+00:00
Erland Sommarskog 135.5K Reputation points MVP Volunteer Moderator
1 answer

Using Local account for setting HA SQL Always ON

Hi expert, I use NT Service\MSSQL$MySQL account to running SQL Service then i've got error on SQL err log; "..Database mirroring login attempt by user [Domain\Node1$] failed with error; Handshake failed with login [Domain\Node1$] does have no…

SQL Server Database Engine
asked 2026-07-03T06:53:01.38+00:00
Urbel 665 Reputation points
answered 2026-07-03T09:23:42.9433333+00:00
Erland Sommarskog 135.5K Reputation points MVP Volunteer Moderator
0 answers

SQL Server 2025 on Linux: Msg 19417 persists after dropping EXTERNAL Availability Group and resetting HADR cluster context

Product SQL Server 2025 Enterprise Edition (Linux) Ubuntu 24.04.4 LTS Version: 17.0.4025.3 (CU3) Secondary server: SQL Server 2025 Enterprise Edition (Linux) Ubuntu 25.10 Version: 17.0.4055.5 (CU6) Environment Two Linux servers connected through…

SQL Server Database Engine
asked 2026-07-02T14:23:11.0766667+00:00
Adil El Gatri 0 Reputation points
commented 2026-07-02T15:27:06.85+00:00
Erland Sommarskog 135.5K Reputation points MVP Volunteer Moderator
5 answers One of the answers was accepted by the question author.

Where are the SQL Server developer edition downloads

Where are the developer edition download files for SQL Server 2022, SQL Server 2019, and SQL Server 2017?

SQL Server Database Engine
asked 2026-03-24T22:21:49.96+00:00
Steve Margolis 25 Reputation points
accepted 2026-07-01T23:12:25.05+00:00
Steve Margolis 25 Reputation points
1 answer

SQL Server 2025 CU5 crashes with EXCEPTION_ACCESS_VIOLATION during INSERT into table with JSON index

Product: SQL Server Version: SQL Server 2025 / 17.0.4045.5 CU5 Severity: Production SQL Server crash / service interruption Summary: SQL Server process crashes with c0000005 EXCEPTION_ACCESS_VIOLATION during parametrized INSERT statements into backend…

SQL Server Database Engine
asked 2026-06-26T12:45:15.64+00:00
Anonymous
commented 2026-07-01T05:46:51.54+00:00
Lakshmi Narayana Garikapati 1,335 Reputation points Microsoft External Staff Moderator
1 answer

In-Place upgrade from SQL Server 2017 to SQL Server 2025

Hi All, We are doing In-Place upgrade from SQL Server 2017 to SQL Server 2025. We have replication configured. What is the order we must follow? Thanks, Chaitanya

SQL Server Database Engine
asked 2026-06-26T07:30:55.5233333+00:00
Chaitanya Kiran 841 Reputation points
commented 2026-07-01T05:45:00.4833333+00:00
Lakshmi Narayana Garikapati 1,335 Reputation points Microsoft External Staff Moderator
1 answer

FCI SQL instance 2022 unable to start when named pipes is disabled

Hi, Setup as follows : 2 node FCI setup Uses default instance (MSSQLSERVER) For hardening, we are using a non-default port for TCP/IP. The server had evaluation copy installed earlier, but we have re-installed it with a standard edition copy. …

SQL Server Database Engine
asked 2025-07-18T02:43:26.3466667+00:00
Siva K 0 Reputation points
commented 2026-06-30T14:01:36.2466667+00:00
Sivakumar Kulasekharam (NCS) 0 Reputation points
2 answers

Unable install MSSQL ODBC Driver on the PPC64le

Dear Microsoft support, is there in near future planned to develop MSSQL ODBC driver for PPC64le architecture? From accessible documentation is not available/supported from your side at this moment. Thank you for response. Br, Erik

SQL Server Database Engine
asked 2026-05-27T10:13:52.5833333+00:00
Erik Tkac 0 Reputation points
recommended 2026-06-30T12:02:54.2266667+00:00
Madhavi Taniparthi 0 Reputation points Microsoft External Staff Moderator
1 answer

SQL Server 2022 Oops... Error decompressing SQL Server media

Hello, I am trying to install SQL Server 2022 for the first time, but it gives me this error. I spent about 10 days to find the main cause of this problem and try to solve it, but it seems that is a new one. I tried to: remove .exe installation file…

SQL Server Database Engine
asked 2025-03-19T05:34:13.0433333+00:00
Mahmoud Khaled 0 Reputation points
recommended 2026-06-30T12:02:16.81+00:00
Madhavi Taniparthi 0 Reputation points Microsoft External Staff Moderator
2 answers

MSSQL prefer way to transfer big file from server to client.

Hello I have a cpp client which connects to MSSQL server 2025 using ODBC or Native client. I need to transfer large number of files (can vary from 100 MB to 1GB there can be many files from 1 to 100) what is best way to transfer such large amount of data…

SQL Server Database Engine
asked 2026-05-29T09:44:03.1433333+00:00
Vivek Mendse (vmendse) 0 Reputation points
recommended 2026-06-24T16:32:13.6533333+00:00
Madhavi Taniparthi 0 Reputation points Microsoft External Staff Moderator
2 answers

SQL DB not Found

Hi, I have created SQL Server with multiple SQL Database in it, but when I try to click the Database in the Azure Portal, it says Resource Not Found, I can connect to the same database in the SQL Server Management Studio, I have also tried getting the…

SQL Server Database Engine
asked 2025-04-28T08:46:47.8233333+00:00
Shabir jan 21 Reputation points
recommended 2026-06-24T16:30:22.1566667+00:00
Madhavi Taniparthi 0 Reputation points Microsoft External Staff Moderator
1 answer

Facing an issue while Export/Backup SQL Database

While taking backup of an existing SQL Database using Export Database option, observed that its taking too much times in hours. After 3-4 hrs as well its showing progress of just 1% only. So want support for the same that what could be the reason behind…

SQL Server Database Engine
asked 2025-04-14T10:14:50.65+00:00
Gravitive Service 0 Reputation points
recommended 2026-06-24T16:26:33.1966667+00:00
Madhavi Taniparthi 0 Reputation points Microsoft External Staff Moderator
2 answers

how to open sql server from visual studio

I 'am traying to open the SQL server 2022 folder after installing visual studio 2026 but the folder that I have for SQL server 2022 is empty folder why?

SQL Server Database Engine
asked 2026-05-26T22:09:12.9266667+00:00
elamin osman 0 Reputation points
recommended 2026-06-24T16:26:10.93+00:00
Madhavi Taniparthi 0 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

How do filter Action column on SQL Database Audit Specification?

Hi Expert, How to exclude Column [Action ID] with record 'SELECT','EXECUTE' & 'VIEW' action? I've filtered [Action ID] using conversion to INT type to getting ID of the action(Select,Execute,View) but it still not worked .. any suggestion? great…

SQL Server Database Engine
asked 2026-06-19T04:24:08.43+00:00
Urbel 665 Reputation points
accepted 2026-06-23T06:42:14.96+00:00
Urbel 665 Reputation points
1 answer

Quiero descargar SMSS

¿Cómo descargo SSMS, estuve intentando y no me deja, además no me aparece la opción de: "Descarga de SMSS"?

SQL Server Database Engine
asked 2026-06-08T17:06:39.55+00:00
Rosita 0 Reputation points
commented 2026-06-23T04:50:13.29+00:00
Lakshmi Narayana Garikapati 1,335 Reputation points Microsoft External Staff Moderator