I have 2 listeners on the same AG group and i cant change the registry setting for RegisterAllProvidersIP for 1 of them when you reboot it does change back to the default which is 1200.
View 1 RepliesI have a web server that is on our DMZ subnet and I have a sql 2014 database server with Always on Availability Groups that is on our internal domain subnet.The failover cluster is on the internal domain subnet as well. I am trying to connect a web application, that is working off the .net 2.0 framework, to an SQL Server 2014 database using the Always on Availability Group Listener.
The connection strings works perfect with the named instance of the sql server but when I try to use the Availability Group listener it timed out. I did some research online and was led to believe that increasing the connection time would resolve it. I did that and got a different error pertaining to a successful connection but an error occurred during the login process (Provider: TCP Provider, error: 0 - The specified network name is no longer available.)
I just want to connect to an Availability Group Listener on the domain subnet. I have rules in the firewall to allow all services for the IP of the Listener. I switch back to the named instance of the same server and it works flawlessly. I have also connected to the Listener while running the application on the same subnet as the sql server without an issue. I have tried the IP instead of the Listeners name and still received the same error on the DMZ subnet. I'm running on Windows Server 2012 R2 on all servers.
The Web Server is using IIS 8.5..All Physical Machines except the replicas and webserver are virtual machines.All Static IPs involved.As mentioned all SQL Servers are 2014.
I have four instances and each instance have its own Availability Group with its own listener.
Would like to know if you can have one listener for multiple Availability groups?
Currently we have an AlwaysOn AG set up with a listener running on port 1433 (underlying instances are on a non default port). Great, no problems there.If we set up a second AG on the same instance with its own specific listener, can this new listener also be configured to use port 1433?
View 2 Replies View RelatedI'd like to ask how you would get the OUTPUT below from the TABLE below:
TABLE:
id category
1 A
2 C
3 A
4 A
5 B
6 C
7 B
OUTPUT:
category count id's
A 3 1,3,4
B 2 5,7
C 2 2,6
The code would go something like:
Select category, count(*), .... as id's
from TABLE
group by category
I just need to find that .... part.
I'm having a fight with Reporting Services at the minute when trying to compute an average at the row group level for a value summed in a column group.I have the following column groups:
Year
Month
Date
And the following row groups:
Region
Product
SubType (hidden, data at the date level is summed to Product)
At the moment I'm computing the average for SubType for each Date at the Product level (giving a decimal value), so for each day I end up with a nice average, that works. However I am unable to average that average over the whole Year for a Product. The issue being that I'm trying to combine Row Groups (Product) and Column Groups (Date/Year)
select top 15 count(*) as cnt, state from table
group by state
order by cnt desc
[code[...
Can the above three queries be combined into one and still be fast, if so how?What i am trying to go is an item count, by group, similar to ones Inbox in Outlook.
I have to install several AG on a cluster for a whole SharePoint production farm, it's a nice to have (1 AG for Search database, 1 AG for Profil database, 1 AG for Content database, 1 for applicatif, etc...) We have 2 Front End load balanced, 1 application server and 3 SQL HADR: 2 nodes on synchrone (sql 2014 enterprise licence) and the 3rd asynchrone (standard licence).
The SharePoint farm is configured with the SQL Alias on the primary node, then if there is a failover on node 1, I must move the sql Alias to the second node manualy, unless I'd configured this Alias to point on the AG listener of the availability group in order to use the automatic failover. But as we have several AG, should I create one listener per each AG?
And which AG listener should I have to configure on the SQL Alias then ?
I have built a SQL 2014 Always on Cluster. I need to create three Availability groups and listeners in the same instance. Do I need 3 separate IP address for each listener or one IP address can be shared for all 3 Listeners ?
View 3 Replies View RelatedI have the some data in one of a temporary table inside a stored procedure. I want to take the first and last value for every group and the number of records for every group. For example if you run the following script you will get a set of result.
create table #sampledata
(
userId int,
BaseYear int,
TotalSales float
)
insert into #sampledata
select 1,2008,25000 union
[code]....
From that set of result I want to get the data in the following format:
userId StartValue EndValue Records
1 25000 25200 5
2 25050 26200 4
3 53504 23804 6
I am just not able to write the correct query.
write the T-SQL to get the top 1 row in the group.
Sample data
Stack RefID Name
DM1-102Australia Post
DM2-102Australia Post
DM6-102Australia Post
DM3-102Australia Post
DM4-102Australia Post
DM5-102Australia Post
DMASOS-102StarTrack Express
[code]...
I have created the file group for my database.First i took backup of individual file group(mdf and ndf) then I tried to restore only secondary(ndf) file group.I got error like
Restore failed for Server 'pcnameSQLEXPRESS'. (Microsoft.SqlServer.SmoExtended)
File 'regSQL_dat' was not backed up in file 1 on device 'D:vtndf.bak'. The file cannot be restored from this backup set.
RESTORE DATABASE is terminating abnormally. (Microsoft SQL Server, Error: 3144)
When i tried to restore only primary file group i got the same error.
Can i restore individual file group? I
For the purpose of data archiveng,i have taken back up of ndf file (it contains very old data) & i have removed this file from database.Now my customer asking these file data.Now i have to again attach/restore this ndf file.how to attach/restore.
I would like to do a group by when the timestamp is different from an usual pattern,
create table #tbl ( V1 int, V2 datetime, V3 float)
insert into #tbl values (1,'2012-12-12 10:15', 12.5)
insert into #tbl values (1,'2012-12-12 10:35', 2.5)
insert into #tbl values (1,'2012-12-12 10:45', 1.5)
insert into #tbl values (1,'2012-12-12 11:15', 10.5)
insert into #tbl values (1,'2012-12-12 11:30', 11.5)
select sum(v3) [value], v1 from #tbl group by v1
drop table #tbl
i would like to have result set as, aggregating results of every 15 minutes and when it exceeds 15 minutes then add the same in next group by. This 15 minute interval can be specified in the query itself.
value v1
16.5 1
221
I am not able to to drop few file groups that has been created to add partition range.
Steps taken so far:
--Empty files started
DBCC ShrinkFile(YEAR2015_FG,EmptyFile);
GO
--Removing files
Alter DATABASE ETL_MART REMOVE FILEGROUP YEAR2015_FG;
GO
-- Remove parition scheme depednecy
[code]...
Unable to access the 'T' database because no online secondary replicas are enabled for read-only access. Check the availability group configuration to verify that at least one secondary replica is configured for read-only access. Wait for an enabled replica to come online, and retry your read-only operation. Changed database context to 'T'.
I have 2 sql servers running in an AG group. SQL 2 is fully syncd and is used for read only reporting.The connection from the listener using ReadOnly works and connects to SQL 2. The problem is, when a database in SQL 2 is suspended from the AG group, the listener does not connect to the SQL 1 (primary).
The AG group is setup exactly like this:
Readable Secondary = Yes for both SQL 1 and 2, Availability Mode = Synchronous
why the listener does not connect to primary server?Connection in primary was set to "Allow read/write connections" for the AG. This meant "Connections where the Application Intent connection property is set to ReadOnly are not allowed. " Setting to "Allow All Connections" worked.
Problem 1: I have the following table which shows the location of a person at 1 hour intervals
IdEntityIDEntityNameLocationIDTimexdelta
11MickeyClub house03001
21MickeyClub house04001
31MickeyPark05002
41MickeyMinnies Boutique06003
51MickeyMinnies Boutique07003
61MickeyClub house08004
71MickeyClub house09004
81MickeyPark10005
91MickeyClub house11006
The delta increments by +1 every time the location changes.
I would like to return an aggregate grouped by delta as per example below.
EntityNameLocationIDStartTimeEndTime
MickeyClub house03000500
MickeyPark05000600
MickeyMinnies Boutique06000800
MickeyClub house08001000
MickeyPark10001100
MickeyClub house11001200
I am using the following query (which works fine):
select
min(timex) as start_date
,end_date
,entityid
,entityname
,locationid
[code]....
However I would like to not use the delta (it takes effort to calculate and populate it); instead I am wondering if there is any way to calculate it as part / whilst running the query.
Problem 2:I have the following table which shows the location of different people at 1 hour intervals
IdEntityIDEntityNameLocationIDTimexDelta
11MickeyClub house09001
21MickeyClub house10001
31MickeyPark11002
42DonaldClub house09001
52DonaldPark10002
62DonaldPark11002
73GoofyPark09001
83GoofyClub house10002
93GoofyPark11003
I would like to return an aggregate grouped by person and location.
For example
EntityIDEntityNameLocationIDStartTimeEndTime
1MickeyClub house09001100
1MickeyPark11001200
2DonaldClub house09001000
2DonaldPark10001200
3GoofyPark09001000
3GoofyClub house10001100
3GoofyPark11001200
What modifications do I need to the above query (Problem 1)?
Proposed configuration:
Using a centralized backup server from which to run SQL backups. (this server is not part of this AVG)
AVG with backup preference set to primary.
SQL backup (daily full and hourly logs run from centralized backup server) with target set to AG Listener name.
Any failover should still target Primary Replica.
I have a table which I would like to format like so:
From this:
CREATE TABLE [dbo].[Table_1](
[ID] [int] IDENTITY(1,1) NOT NULL,
[header] [varchar](50) NULL,
[citation] [varchar](200) NULL,
CONSTRAINT [PK_Table_1_1] PRIMARY KEY CLUSTERED
[Code] ....
Just as a single varchar(max) field.
I've got an availability group with multiple databases, replicating to multiple secondary servers. On one of the secondary servers, some of the databases are not synchronising, and when we try re-establish the sync we get an LSN error. I can't see any obvious way to re-establish only one database on one secondary without affecting all databases on that secondary or affecting that database on all secondary nodes.
The options I seem to have are to either remove the database and then re-add it, in which case this affects all secondary replicas, or to remove the secondary replica and add it, in which case all the DBs are added.
I have 2, 2 node clusters
PROD1(cluster 1) Clustered SQL instance1
PROD2(cluster 1)
DR 1 (cluster 2) Clustered SQL insatace 2
DR 2 (cluster 2)
I have set an availability group up from the PROD instance to the DR instance.How does the AG behave if a SQL instance fails at PROD? Does it try to fail over to Node 2 on Prod before going over to DR? or bring the Replica at DR online straight away? Can we only use Manual Failover of the AG in this scenario to make use of the High Availability of the Windows cluster?
When attempting to pull this query I get this error: "Each GROUP BY expression must contain at least one column that is not an outer reference."
View 1 Replies View RelatedI have set up a couple of servers in a SQL 2012 AlwaysOn Availability Group (non FCI). I have also configured a Listener which enables SQL clients to connect to the server currently servicing the database, as expected.
I would also like non SQL clients to be able to connect to the server currently hosting the database so that they can run scripts sitting in a share. I don't have a shared disk so just have a directory share on each server with the same scripts in each directory.
I am able to ping and RDP to the listener IP address/name and end up on the correct server but am unable to connect to the share ListenerNameShare. Is that actually supported? If it is, any thoughts on what I need to do to get it going. If it isn't what other options do I have?
I have 2 different types of data for the same key. My queries renders these results into 2 rows. I'd like them to be one row.
Example
DOG Name_a Color_a Age_a Name_B Color_B Age_B
Boxer BO Fawn 1
Boxer Maggie Brindle 4
Lab Jackson Yellow 2
Lab Sandie Black 3
The result I want
DOG Name_a Color_a Age_a Name_B Color_B Age_B
Boxer BO Fawn 1 Maggie Brindle 4
Lab Jackson Yellow 2 Sandie Black 3
So I have Availability groups configured as well as the Availability Group Listener, what If I want to change the port that the listener is listening on, do I need to reboot the server or is it dynamic across the board ?
View 5 Replies View RelatedI am trying to make a query that will group my errors messages together - my problem is that each of the error messages is unique, due to them having an unique id in them.
"GROUP BY LIKE '%ThePartToGroupBy%'"
I have been using AlwaysON AG for a long time now and currently have about 10TB of data across 120 databases and 3 AG groups for any application that is on SQL 2012 with great success. Each AG group is running on patch level 11.0.5058.0 with 2 synchronous replica(on different SANS) in Primary Data center and 1 ASYNC replica in DR. Migration has been a non-issue because none of the databases weren't substantial enough that I could not fit into my maintenance window which is 12-4AM on SAT morning.
My issue is that my last application to migrate to 2012 includes a 4TB TDE encrypted databases database which is about 10x larger than any of the previous ones I have migrated. The database takes 4 hours to backup after tuning extensively(I hate TDE!!)
The restore to the primary replica is instant because of seeding incremental but the issue comes from having to backup the database before adding to the availability group. 4 hours is my exact outage window and I can't get any more. My plan to migrate application is to -
First Outage Window
1) Restore Database from 2008 to 2012 Primary Replica
2) Change application ARECORD(or cname not sure which) to Primary replica
3) Run database on single node until next outage window
Week Later
1) Add database to availability group
2) Change ARECORD/CNAME to listener
What I don't like about this is I am going an entire week with 1 node instead of 3 which is worrisome. How to accomplish this I would love to hear from you or any type of comment from people who have worked with VLDB in availability groups and what you like/hate/loved about doing it. I am trying to go all in on this software and have loved it so far but getting worried when it comes to the VLDB migration.
some of the databases are not backed up in availability groups , they are showing the status as synchronized , how can we check the reason of this ?
View 2 Replies View RelatedI need a new field added 'Field1' which will add SEQUENCE number 1,2,.. based ON GROUP BY MasterID..AND another field TotalCount which will COUNT total masterID (here it will be 2)
CREATE TABLE #Temp1
( MasterID INT,
ClientName VARCHAR(10),
ProductName VARCHAR(50)
[code]...
I am setting up security for access of database tables for members in a specific Windows User Group.I want to check in a SQL script if this Windows User group is added and if so, add database users and grant SELECT on specific tables.
I have tried this:
SELECT * FROM master.sys.syslogins WHERE name like '%FoeUsers' AND isntgroup = '1'
but that selects a SQL user or group and not a Windows Group.Is there a way to check if a Windows NT (active Directory) user group exists?
I have to use a Group By in Sub query that will give me my desired results.
SELECT count(hc), CS, S_W, (SELECT COUNT(Reg_Temp)
FROM CS_S
WHERE Reg_Temp = "Reg") as [RegOnly]
FROM CS_S
GROUP BY S_W, CS
ORDER By CS, S_W
The query I have above counts ALL the Reg, I'd want it to give only the count that I'd get by using Group By clause i.e. S_W and CS.
We are planning to upgrade our production servers from mirroring to alwayson. Our current mirror setup gives the advantage that it can failover a single database.To have a similar setup in alwayson we are probably going to create an availability group per database. Any other disadvantage in this except for the extra initial configuration work?
View 9 Replies View RelatedWhat I need to do it select the top 80 percent of records per group based on the group total. To be clear I am not trying to just grab the top x percent of rows.
Table 1:
DealerID RepairID
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
2 11
2 12
2 13
Table 2:
RepairID Tire
1 225/65R17 102T
2 225/65R17 102T
3 225/65R17 102T
4 235/60R18 102V
5 235/60R18 102V
6 235/60R18 102V
7 235/60R18 102V
8 205/55R16 89H
9 205/70R15 89H
13 225/65R17 102T
Table 1 has the total number of repair orders per dealer. This can be obtained by simply grouping on DealerID and counting the number of RepairIDs.
Table 2 has information on some of the repair orders and it is needed to select the top 80% of tire sizes. This table will be joined to Table 1 and grouped by DealerID and Tire.
Desired Output:
DealerIDTire RepairsOfThisTireRepairCount PercentOfTotalRepairOrders
1 235/60R18 102V4 10 40
1 225/65R17 102T3 10 30
1 205/55R16 89H1 10 10
2 225/65R17 102T1 3 33
The equation I am given to calculate the top tires per dealer is as follows: Total # of tires for the size / Total # of repair orders per dealer.
Here is what I have so far though I think I might have to rewrite all of it.
SELECT
DealerID ,
COUNT(RepairID)
INTO #TotalDealerRepairOrders
FROM
dbo.Table1
GROUP BY
DealerID
SELECT
[code].....
I have column which stores People count based on department, Now I want to keep them in the batch of 1000, If the running summary of (No of people) from departments reached 1000 then it should start sum(no of people) from 0 to 1000
Is there any running summary kind of function which can start sum record with in range of 0-1000
For Ex. My Data stored like this
Dept People Count
CSE 200
IT 250
EEE 312
ECE 214
MEC 337
Batch Grouping
Dept People Count BatchSum
CSE 200 200
IT 250 450
EEE 312 762
ECE 214 976
MEC 337 337 (Note here since its crossing 1000, its resetting and starting summary)
I implemented this with While Loop & if condition, But its very slow, is there any other way to achieve it in better way.