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0
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0answers
19 views

concept of foeign key from composite primary key in sql server 2012 [on hold]

Suppose i have 2 tables. Table 1 say tbl1 has composite primary key. Table 2 say tbl2 has foreign key, that has one of the primary keys of table 1. Can anyone provide a query on how to ...
0
votes
2answers
31 views

SQL Server 2008 R2 Replication not working - my 1st try

I am having difficulties when I attempt my first shot at SQL Server 2008 R2 Replication. Looks like I have login issues. How do you modify settings without having to start a new plan again? Please be ...
-1
votes
0answers
22 views

Add one column from another table [closed]

I have query which works fine, but I wanted to Add one column from another table. Here is my query:- select Id,username,email,usertype,active,(CASE WHEN usertype='1' THEN 'Admin' WHEN usertype='0' ...
0
votes
0answers
49 views

SQL Server 2012 Express installation failed

I'm trying to install SQL Server 2012 Express on a computer with Windows Server 2012 Foundation, I must recall that this is an Active Directory domain controller but I cannot install the server on ...
1
vote
0answers
52 views

SQL Server inserted/deleted tables [closed]

I have the following logic flow Start transaction insert record 1 into table1 insert record 2 into table1 insert record 3 into table1 commit transaction I have a trigger on table1 that is using ...
1
vote
1answer
66 views

MongoDB installation Ubuntu 12.04 LTS errors

I need some help with my MongoDB installation on a clean, fresh Ubuntu 12.04 LTS server with no nonsense installed. I thought it would be a piece of cake, but I got some errors and the Ubuntu-forums ...
0
votes
1answer
38 views

One Non-Clustered Index that covers every possible combination of predicates?

Say we have a table against which a number of different queries can be executed and each query has its own combination of predicates. So, for example, if we have a table with columns A, B, C, etc we ...
0
votes
1answer
50 views

Processors: E5-4620 v2 vs E5-2620 v3 [closed]

We're debating between: R820 - E5-4620 v2 - 2.6GHz - 8 cores, 20MB Cache, 1333MHz max memory speed - max of 768GB ram - 8 core R730 - E5-2620 v3 - 2.4GHz - 6 cores, 15MB Cache, 1866MHz max memory ...
0
votes
1answer
62 views

How to optimize a slow query?

I work as an administrator and software developer for a company that provides services to the car selling business. In essence we develop the software that they use when selling cars and such. This ...
1
vote
1answer
32 views

Setup MongoDB replica servers with different power?

Is it a good practice to setup replicas with the same machine size (wrt. CPUs, RAM, Bandwidth, etc.) or can replicas be based on smaller machines? One usecase might be to have a small non-voting ...
1
vote
1answer
47 views

mysql query from 1st domain and insert in 2nd domain

i have data in one of my website and i want to print these data in other site.these two are in same server.at present i have to export mysql data and import into other then do this code to insert in ...
0
votes
1answer
156 views

odbc connection from windows machine to mysql server running on ubuntu?

I was able to install mysql server on an ubuntu machine and set up a test data base, created a user and granted that user access to the database. I also changed the binding address to the IP of the ...
0
votes
1answer
23 views

Merging 2 queries together

I have 2 query results that need merged together where periods are alike, adding a the column 'seats', using a '0' the period doesn't exist. Before: tdate period staff ...
0
votes
1answer
123 views

Small business SQL Server [closed]

I'm asking the experts.. I work in a small business (<10 employees) but I need a production database. I wouldn't go as to say I'm a DBA but I well versed in creating databases, tables, ...
0
votes
1answer
36 views

How to know what server and port to select in MongoVue

I am unsure about which server and port to select when trying to start up MongoVue. FYI, MongoVue is the windows GUI for using mongodb (for those macusers who may want to answer this question). I have ...
0
votes
2answers
57 views

Is it advisable to restart a SQL server box running Windows when disk space is low?

We've had a sudden drop in hard drive space on the OS partition of our SQL server (as databases are being stored there). It's causing various issues, and we're unable to move one of the databases, as ...
0
votes
3answers
58 views

SQL Server Compact - Will it perform well with heavier traffic sites? [closed]

I'm using Orchard CMS, and on initial setup, the default setting is to use SQL Server Compact. I'm not too knowledgeable about different database types and performance. So, will SQL Server Compact be ...
0
votes
0answers
27 views

Database Read Only after Merge Replication

Win Server 2012, SQL Server 2012 Std. I have a previously accessible database with which I'm testing merge replication and after I publish the DB, my application is saying the DB does not have write ...
1
vote
0answers
196 views

SQL SERVER 2005 slow Performance on Windows Server 2008

Recently i have upgraded my server to new one. But because of compatibility issues with my old Windows Server 2003 R2 32 bit, I have also upgraded it to Windows Server 2008 R2 64 bit. (i have ...
1
vote
0answers
22 views

Clustered Column store table Delete error

I am getting the below error when we tried to delete records on clustered column store table using OPENDATASOURCE. DELETE TOP (1) OPENDATASOURCE('SQLNCLI','Data Source=Server Name;Integrated ...
2
votes
1answer
181 views

Changing feature on a database that is a member of SQL Server AlwaysOn availability group

Our developers need a change on a database that is in the Availability group (they need Service broker in one of the databases to be enabled) but when I try to do it I am getting error saying that I ...
0
votes
1answer
66 views

Multiple left join hangs server

i've got problem with left join query. It connect's 3 tables and calculate sales value for categories. Query: SELECT categories.name, categories.id, ...
0
votes
1answer
493 views

Issues with self signed certificates, SSL and MongoDB

Note: As specified in my comment I've figured out a solution to this issue regarding a single client/mongo connection. The next step is to figure out a solution for a replica set involving this fix. ...
2
votes
2answers
3k views

Can't start MySQL server because of wrong file permissions?

I'm trying to start the server and then fix the root user by $ mysql -u root mysql $mysql> UPDATE user SET Password=PASSWORD('my_password') where USER='root'; $mysql> FLUSH PRIVILEGES; But ...
-2
votes
1answer
52 views

Subqueries in SQL Server 2014 [closed]

I want to get results that is in more than one row using a subquery. here is what: Note. This is in microsoft SQL Server 2014. Relations: FeeStudent(Feeid, Studentid, MODE,LEVEL, SEM, Paid, Status) ...
3
votes
0answers
159 views

Best way to get time zone key name from SQL Server

Below is what I pieced together but I wanted to see what other ways are available. SET NOCOUNT ON; GO DECLARE @tz VARCHAR(50) EXEC [master].[dbo].[xp_regread] 'HKEY_LOCAL_MACHINE' ...
0
votes
1answer
32 views

SQL Server data, logs, backups files in mounted foldersin C:\

I know that is a good practice to have data, logs and backups files of SQL Server in diferent disk, for example D:\ for Data files, E:\ for Logs files, F:\ for backup files. But if I want to use this ...
-2
votes
1answer
75 views

SQL Server procedure optimisation

I need to optimize the procedure below (SQL Server 2008) and badly need help: I am thinking to reduce search space o Splitting the joins and create intermediate (smaller) results o Force the most ...
0
votes
1answer
71 views

Set method to change StartMode property using SqlServer.Management.Smo.Wmi.Service

I'm trying to change SQL server Configuration manager settings using Microsoft.SqlServer.Management.Smo.Wmi.Service. Microsoft provided with a list of methods & properties here. I used the ...
-1
votes
1answer
51 views

How to create procedure for this problem [closed]

I want to create a procedure to send data from one table (abc) to another table (xyz) and that data is moved to second table(xyz) only when that data is deleted from 1st table (abc)... insert into ...
0
votes
0answers
18 views

RAID configuration for mysql [closed]

I attached 4 10G disks to mysql Server and I used RAID 0 but still same mysql performance the same, Do I have to change configuration in my.cnf to let mysql know about RAID 0
1
vote
2answers
294 views

RAID configuration for mysql

I attached 4 10G disks to mysql Server and I used RAID 0 but still same mysql performance the same, Do I have to change configuration in my.cnf to let mysql know about RAID 0. this is my mount ...
2
votes
1answer
211 views

Inconsistent MySQL query execution times

We run tests on two servers: one in production [Old Server] and the other one in tests [New Server]. Both tests used the same database. [New Server] Dedicated MySQL 5.6.17 server on Ubuntu 14.04 ...
2
votes
1answer
460 views

Performance impact of Extended Events filter [like_i_sql_unicode_string]

I have created an extended events session in which I wanted to see all queries using nolock hint. I have decided to use it instead of sql trace in order to minimaze possible performance impact. ...
0
votes
0answers
230 views

SQL Server very slow response

Sql server 2012 is very slow in response to any query from the application. Even using SSMS to try connect often results in time-outs. The log files were recently moved to their own drive as they were ...
3
votes
2answers
270 views

SQL Server Baseline and Performance Optimization

I've been struggling a little bit around Performance Troubleshooting including baseline and troubleshooting of SQL Performance. Could anyone help with this or point me to where I can possibly get a ...
0
votes
2answers
51 views

Insert data into a column where other columns have constraints

I want to insert data into the zipcode column of the employee3 table. SQL says write - INSERT INTO Employee3 (ZipCode) VALUES (28279);, however I keep getting this error message: Msg 515, Level 16, ...
0
votes
1answer
85 views

MySQL server parameters default empty string to null

How can I set MySQL server parameters to default empty strings to null on insert? is this possible?
1
vote
1answer
901 views

How to set bytea_output to hex?

I cannot seem to change bytea_output to hex. I have tried this method: ALTER DATABASE dbname SET bytea_output TO 'hex'; I have tried to edit postgresql.conf bytea_output = 'hex' and restarted ...
0
votes
0answers
20 views

periodic data move from local server to remote server

I have a local PSQL server that is recording data on a solid state drive of less than 8 GB as free on a WIn 7 embedded 32 bit machine. I order to make a backup and store large data I need to setup a ...
2
votes
1answer
111 views

File database vs application server database for concurrent performance & bulk data

I asked a question about Ripple's database implementation, and received this response: The ripple server uses SQLite for structured data and a configurable "back end" for unstructured "bulk" ...
2
votes
1answer
28 views

remove a paritition table

I need to remove a partition table for an application upgrade. It is SQL Server 2008 R2. The partition column is on column col1 data type smallint, null. Col1 has length 10 and precision 5. As you ...
2
votes
2answers
103 views

Seeking help to test a use case on sql server memory

This is a question which came out of curiosity to know of how sql server handles memory. Assume I set a very low value for max server memory and I increase my workload like running dbcc checkdb, ...
0
votes
2answers
48 views

Knowing your workload type using dmv's?

Just wanted to know if there is a DMV through I can able to tell that my workload type is 'ad hoc'? Any help would be appreciated. Thank you.
-2
votes
1answer
437 views

How to restore a database from a .bak file to an existing database via GUI? [closed]

How can I restore a database from a .bak file to an existing database via the GUI instead of using the commands? Will the database be inconsistent if I restore a previous backup and what will happen ...
0
votes
1answer
180 views

MySQL Server 5.6 only runs when making swapfile

I am new to MySQL server and I have setup a dedicated MySQL server. I am aiming to install MySQL server version 5.6 and since version 5.6 is not available on the Ubuntu repository I have to upgrade it ...
0
votes
1answer
186 views

Monitoring sql server

This question is related to monitoring of sql server. I want to send an email alert with all open transactions on SQL Server in HTML report whenever there is sustained 50-60% CPU usage for more than ...
1
vote
0answers
170 views

ODBC Connection Not Refreshing

I am trying to connect FedEx Shipping Manager Integration Assistant to a SQL 2008 R2 database. I have a view created that has all the necessary fields to populate in the Integration Assistant. The ...
2
votes
1answer
96 views

How to monitor load on database server

Could anybody please suggest me a way to monitor the load on my database server? What perfmon counters should I monitor on daily basis and confirm that load on the server is increasing day by day [or] ...
0
votes
1answer
143 views

how service sid operate under the covers?

This question is out of curiosity and it left me in confusion whether service account as any role to play in sql server startup and shutdown? Can anybody explain how sql server 2008 Service Sids work ...