0
votes
1answer
32 views

Combine two updates [on hold]

I want to combine the following SQL statements into one: Update ENGROYLIB/UCOMPFL Set AddrLn1 = 'ELECTRIC LIGHTING STATION,', AddrLn2 ...
0
votes
1answer
16 views

Does DB2 support host based access control?

Coming from MySQL I was wondering whether DB2 has something similar to MySQL's user@host access rights concept.
0
votes
0answers
8 views

Mongo Memory mapping file size issue

I am witnessing some performance issues in my Mongo Sharded cluster. I checked the serverStatus for the memory uses on my shards This is the output Shard one Primary RAM size 512 GB "mem" : { ...
1
vote
1answer
18 views

Purge mysql log bins older than two weeks automatically

I have to manually write purge binary logs bin to "mysql-bin.somenumbers" ; Once in a while, I need to reduce the spaces that binlogs are taking on my web server. Is it possible to purge binary ...
0
votes
1answer
27 views

Taking time to create Materialised view becuase of functions in the main view [on hold]

due to one of the function in their side, it taking long time to create a MV but later, they commented it and given to us, but after that, they inserted this function again and now the ...
0
votes
3answers
39 views

Problem to access the SQL Server

I have SQL Server 2005 which is installed on server machine. I was working fine on SQL server before I change the server machine IP. I changed server machine IP to host the Web Service on it. But ...
0
votes
2answers
30 views

How to select the largest value of the same column in multiple tables?

I have multiple tables which have some columns with the same meaning, eg., event_timestamp. The schemas are like following: Table A: ...
1
vote
2answers
28 views

Oracle RAC Failover functionality clarification

we are running two node active/active Oracle11g R2 RAC cluster i need to replace public network cables on each node. I am planning to do as given below: Setup: OS: oracle Solaris 11.1 Sparc ...
1
vote
1answer
20 views

#2014 - Commands out of sync. you can't run this command now. Query was working before. But now it is not working

My table structure is ... There is Counter which has many Box in it. Box has a one BoxType. and Collection stores Box datewise revenue and data. I need data of particular 1 COUNTER (Data of All the ...
0
votes
1answer
20 views

How to Audit 2 or more SQL Logins (server principals) using SQL Server Audit

I need to audit the few SQL Server Logins, I have used filters while creating Server Audit by using CREATE SERVER AUDIT [audit123] TO FILE ( FILEPATH = N'D:\' ,MAXSIZE = 2048 MB ...
0
votes
1answer
19 views

Alternative to RDBMS: Modeling Exam/Testing data

I'm a born and bred relational database guy and C# programmer dude. IBM DB2 & VB.Net in school. TSQL & C# at work. I'm planning a project for fun: Designing a Testing platform that goes from ...
0
votes
1answer
14 views

Transfer data from SQL Server to obiee

I need to transfer data on a daily basis from a SQL Server 2008 R2 database to Oracle Business intelligence. What's the best practice? Db link? External table? Odbc?
0
votes
2answers
31 views

import csv file into mysql with custom data change

I have a .csv file contains data like this: Username Password Email test123 123 test@foobar.com I'm currently using MySQL, and I have a table named user with some columns like this: ...
1
vote
0answers
19 views

Is there a way to call sp_spaceused in a WHILE loop?

A legacy Sybase script moves records from production to archive in 1000-row batches, but it does not check for space exhaustion on the archive. Is there a way, maybe by calling sp_spaceused, to ...
0
votes
0answers
24 views

Can I optimize a left join for a single match?

Consider a join A LEFT JOIN B ON A.id = B.a_id: B.a_id is nullable -- most but not all B records point to an A record. A can, at most, only have one matching B record (business logic). Not all A ...
0
votes
1answer
17 views

Calculations involving thresholds between two tables

I have a table comment and a table price like below. The key columns in both tables are ticker_id, price_datetime and price_open. The last column threshold in table comment (which currently NULL) is ...
1
vote
1answer
29 views

Should I used varchar(max) or varchar(4000) SPARSE?

I have a "comment"-type column that is rarely used -- around 6% non-null in a population of 3 million records. The average length (when used) is 6 characters, and the max so far is around 3KB. A ...
1
vote
1answer
45 views

Export Postgres table as json

Is there a way to export postgres table data as json to a file? I need the output to be line by line, like: {'id':1,'name':'David'} {'id':2,'name':'James'} ... EDIT: postgres version: 9.3.4
0
votes
0answers
24 views

du of directories in a diskgroup in Oracle ASM

In Linux, you could run the below on a directory to find the size of each sub-directory: du -sh * When you're in asmcmdin the +FRA disk group for example, how can I retrieve the size of each ...
3
votes
0answers
38 views

How to format T-SQL identifiers in camel case

A number of tools exist which are designed to facilitate formatting the T-SQL in an inherited script or stored procedure to match one's personal preferences. One feature I would like to see in such ...
0
votes
0answers
17 views

SSMS IntelliSense doesn't work on particular database

I have SSMS 2014 installed on my desktop, and many 2012 and 2014 databases running in our data center, so far I found one database (database A) doesn't have IntelliSense working, e.g. typing: SELECT ...
1
vote
0answers
15 views

How to query against legacy data that needs to be cleaned up?

I have an existing SQL Server DB with 3 tables (note: this is a made up example, but modelled after a real problem). Artists : contains music artists MusicRecords : contains information on music ...
0
votes
0answers
11 views

What is “Set the merge agent on the problem subscribers to use the slow link agent profile”

I have never used Merge Replication Feature of the sql server before, so What does "Set the merge agent on the problem subscribers to use the slow link agent profile" mean? Background info: "Merge ...
0
votes
1answer
18 views

Cleaning disabled SQL agent jobs in SQL Server 2005 and above

For many of our old servers, we have found that there are lot of SQL agent jobs which were either run as an ad-hoc for instant purpose and now no more needed OR Jobs which are not functional/working ...
1
vote
2answers
72 views

How to do an =ANY(SELECT…query in postgresql?

I'm trying to select all the latitudes and longitudes for a group of users based on their id being in an array stored in another table. Here's my attempt: SELECT latitude, longitude FROM userloc ...
1
vote
1answer
35 views

Cannot add a column to an InnoDB table in Mariadb

I have this InnoDB table with less than 10 rows in mysql 5.5.40-MariaDB on Linux (x86_64). +-----------------+--------------+------+-----+-------------------+----------------+ | Field | ...
0
votes
1answer
9 views

Joining WordPress Comments with Post Titles from MySQL DB

I'm working with a wordpress database and need to get some data on the comments. The goal is to get comments from a decommissioned site. I have the database running on my local system and can ...
0
votes
1answer
23 views

Copy of a database with an existing database with schema and data in sql server

I have two databases one is having master kind of tables and other will have transaction data. I should create a new database with a structure of an existing database to my clients. Here is the ...
2
votes
1answer
29 views

How to enforce an “exactly-one-per-group” constraint?

I have a table x that I've defined like this: CREATE TABLE x ( xid INTEGER NOT NULL PRIMARY KEY, yid INTEGER NOT NULL REFERENCES y(yid), is_principal BOOLEAN NOT NULL ); This definition ...
0
votes
1answer
34 views

Login failed for user - Error: 18456, Severity: 14, State: 38 [duplicate]

I am trying to run and ADODB command in MS Access 2012 to exec a stored proc in our SQL server 2008R2 database, but I keep getting error 38 and SQL profiler shows the following: Error: 18456, ...
1
vote
0answers
33 views

Is it bad practice to launch more than 100 sql statements at once?

I have PHP code that is meant to updating the billing status of someone. I only want it to update if the bill has been successfully created and therefore I think a possible solution would be to ...
6
votes
2answers
324 views

What effect will reducing the size of a varchar column have on the database file?

We have a number of tables in our database that have VARCHAR(MAX) columns where a VARCHAR(500) (or something much smaller than max) will suffice. Naturally I want to clean these up, and get the sizes ...
1
vote
1answer
28 views

Trigger AFTER INSERT on tables with different columns

I'm writing a trigger that works after an insert. This is what I have: create trigger trgInsereQuestao on tblquestaoOpcao after insert as begin set nocount on; insert into ...
0
votes
0answers
18 views

Fencing a failed application node to isolate it from SQL Server

I have a multi-node server application that is backed by SQL Server 2012, often in a clustered or AlwaysOn AG/FCI HA configuration. My application monitors the health of the application nodes (not the ...
1
vote
2answers
26 views

Unable to find how a table is being populated

Using SSMS2014 w/ SQL Server 2008 R2. I have a table that I am trying to find out how and from where data inside it is coming from. (I didn't create the table and am unable to contact the person who ...
0
votes
0answers
20 views

How to sync two tables which are on different databases and servers using SSIS?

I am relatively new to SQL Server's tools. I am on the following situation: On several stored procedures on a database D1 on server S1, I need to use data that is stored on a database D2 on server ...
1
vote
1answer
32 views

How to get paged resultset from a table?

I am trying to get paged resultset from a table (Notes). So, I am passing the last offset id (@LastOffset) value along with the page size (@Count). My approach to achieving this is: Sort the table ...
0
votes
1answer
31 views

How to verify if a SQL Account is still used?

We have a SQL Server Login on a SQL Server 2008, and no one seems to know if the account is actually being used or not. It is assumed it is being used, as it is configured in a Linked_Server ...
0
votes
0answers
7 views

Sql develoeper Configuration File access denied

I have install Oracle 32 bit DB in Windows 7 (64 bit). When I try to run sqldeveloper, it asked me to enter full path for java.exe . I have set java.exe of 64 bit but it have to be of 32 bit java ...
-1
votes
0answers
2 views

Teradata SQL Assistant - List tables under DBC in the Database Explorer

I am able to query, but under DBC, in the Database Explorer, I do not see the list of tables. That also makes it impossible for me to qualify name and get any kind of ide support while writing my ...
0
votes
1answer
17 views

Numeric Latitude & Longitude values are rounded up when querying SQL Server Database

Developing an application that is using Google Maps. Lagitude and Longitude values are stored in the table as the correct value. However when they are pulled into a view the value is rounded to the ...
0
votes
1answer
24 views

Advisable number of foreign keys in a single table [on hold]

I was wondering, keeping performance and optimizations in mind, while designing the database, is there any advisable number of foreign keys you should keep in a single table? At present, few of my ...
0
votes
1answer
16 views

SQL Server Service's Log On As account

I just inherited a set of new servers and whoever set them up left the "Log On As" account as the default "NT Service\MSSQLSERVER". I'd like to change that over to an Active Directory service name. I ...
0
votes
0answers
15 views

Are documents made with MS Access 32/64 bit compatible with the other “bitness” version?

I don't have a copy of 64 bit MS Access installed so I can't try this. I'm a developer looking at what's involved with adding support for 64 bit. I'm just using the MS Access database as a back-end. ...
0
votes
0answers
20 views

delete millions of rows from multiple tables

Hi we have to delete between 40 and 55% of records from several tables that have between 40 million and 100 million rows. Is it better to copy the rows we want to keep to a new table, drop the source ...
0
votes
0answers
24 views

table not taking records sequencially [duplicate]

While inserting rows into a table in oracle 10g, the rows are not inserted in the order I am putting them, like for the following inserts: insert into emp values (1000, 'debjani', 30); insert into ...
0
votes
0answers
13 views

How to normalize a table that contains a CK not included in the PK? [duplicate]

I have the following table. The PK is model_ID. Assuming that the modelName field is unique(that is, no two brands can have an identical modelName), there is a transitive dependency between modelName ...
1
vote
2answers
16 views

How to normalize a table that contains a CK not included in the PK?

I have the following table. The PK is model_ID. Assuming that the modelName field is unique(that is, no two brands can have an identical modelName), there is a transitive dependency between modelName ...
0
votes
0answers
30 views

Can I create a constraint to a subset of data? [duplicate]

Here's a simplified view of my database |---------------| |-----------| | ORGANIZATION | | CONTACT | |---------------| |-----------| | OrgId | | ContactId | | OrgName ...
0
votes
1answer
21 views

How to list all past remote login information on client SQL server

Instead of using "Remote Desktop" for connecting to SQL server, I and my coworkers are using SQL Server Management Studio to apply the changes on remote server (each users have their own credentials). ...

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