Search results for "availability+groups"

Your search for "availability+groups" returned 100 results:

Technical Article

Alwayson failover issue

  • Topic

Hi SQL Experts, We have SQL 2014 Enterprise Edition instance in our environment and Alwayson availability groups configured. Assume Server-1 and Server-2 are the two AG replicas. In our environment (dev reporting enviornment), we have sql agent jobs configured only on "Server-1" and no jobs present on "Server-2". Just incase if any reason(patching,unexpected sql shutdown, […]

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2016-09-26

572 reads

Technical Article

AlwaysOn Availability Groups in 2 Data Centers

  • Topic

I have a 2 node AlwaysOn Availability group I want to create. One node will be in one data center and the other node will be in a second data center. If the connection to the primary data center is severed, then the primary server would be unable to communicate to the secondary to tell […]

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2018-06-12

1,550 reads

Technical Article

BCP Login timeout when running on a 2014 "Always on Availability groups" with multisubnets

  • Topic

Hi Experts, I've encountered a login timeout issue when running a BCP command on a SQL 2014 "AOAG" multisubnets environment.This issue was initially encountered with all the connections to the Database, as some of the connections attempts succeeded and some failed due to timeouts. The Application connections issue was resolved by adding the MultiSubnetFailover parameter to the […]

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2018-06-19

1,923 reads

Technical Article

Connections during AG Failover

  • Topic

Hello everyone, I am playing with Availability Groups for the first time (a bit late to the party) and there is something I don't understand about connections during a Failover. I currently have a 2 nodes AG (SQL 2017 CU15) in Synchronous commit mode but without readable secondary (licensing reason). I have 2 very basic […]

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2019-12-05

450 reads

Technical Article

Setting up SQL Server 2012 AlwaysOn, can't get error msgs to clear

  • Topic

I'm trying to set up an SQL 2012 Availability Group between 'ServerA' and 'ServerB' On the source server (ServerA) I get the following message in the 'AlwaysOn High Availability' tab in SQL Server Configuration Manager: 'An error occurred while loading the AlwaysOn High Availability properties [return code: 0x80070005]. This server is running Windows Server 2008 […]

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2013-03-07

1,711 reads

Technical Article

Standard's Basic Availability Group - many IP addresses

  • Topic

My company is considering a new database server, and I'm exploring if it's possible to use Standard edition instead of Enterprise. We'd like to have automatic failover, and the Basic Availability Group looks good for that. It has the limitation of one db per group. I'm fine with that, I can script the creation of […]

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2017-11-02

32 reads

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Question of the Day

The "ORDER BY" clause behavior

Let’s consider the following script that can be executed without any error on both SQL Sever and PostgreSQL. We define the table t1 in which we insert three records:

create table t1 (id int primary key, city varchar(50));

insert into t1 values (1, 'Rome'), (2, 'New York'), (3, NULL);
If we execute the following query, how will the records be sorted in both environments?
select city

from t1

order by city;

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