DATABASE QUESTIONS

Any of those help Please update the question, do you have a list of CompanyNames available to you? I ask because you maybe able to use Levenshtein algo to find a relationship between your list of CompanyNames and LocationNames.

TAG : database

Date : January 22 2021, 07:23 PM , By : user143729

What's your opinion on using UUIDs as database row identifiers, particularly in web apps?

will help you I can't say about the web side of your question. But uuids are great for n-tier applications. PK generation can be decentralized: each client generates it's own pk without risk of collision. And the speed difference is generally small.M

TAG : database

Date : January 22 2021, 07:23 PM , By : Tony Siu

Simple MOLAP solution

This might help you You could also try the other free open source OLAP server, PALO from Jedox (www.palo.net)

TAG : database

Date : January 22 2021, 04:47 PM , By : Lunis Neko

How to Test Web Code?

this will help You should look into DBUnit, or try to find a PHP equivalent (there must be one out there). You can use it to prepare the database with a specific set of data which represents your test data, and thus each test will no longer depend on

TAG : database

Date : January 22 2021, 02:12 PM , By : Denis Chaykovskiy

How to structure/handle paid features in the database

With these it helps You can try keeping the features out of the user table. It will keep you out of the mess after your application has more features.User Table - your user details, Primary Key - user_id.

TAG : database

Date : January 12 2021, 09:11 PM , By : Randoa

How to get the sum of two cells in multiple columns for each record of a table in Laravel

it helps some times If the total is registered column on your table, then the calculate process should be placed just before the data is saved. You could try using built in laravel event saving (triggered before saving to database). On your model, cr

TAG : database

Date : January 11 2021, 05:14 PM , By : amy

How to set up database password for a Symfony project hosted at platform.sh?

seems to work fine After a long conversation with support, I've realized that it's impossible to do in a non-premium account. They were asking me to change the type and this is the only way to solve this issue.

TAG : database

Date : January 10 2021, 02:04 PM , By : Ron

How to store a numeric value which can have other statuses in a database?

I hope this helps . I need to store a set of numbers in a database which are imported from a spreadsheet. , You need two fields - status and number

TAG : database

Date : January 10 2021, 01:49 PM , By : August

Download Oracle Database 10g Release 10.1.0.2.0

To fix this issue Does your organisation have a Support Contract? If so you can probably get ahold of it from MyOracleSupport (formerly Metalink). If you have a license but no support then call your Account Manager. They may be sympathetic, especiall

TAG : database

Date : January 10 2021, 01:47 PM , By : Bjørn Lyngwa

How can I do Database testing with Selenium?

fixed the issue. Will look into that further A browser testing tool is not the right tool for database testing. For that you use a regular unit testing framework, as all database access is within your serverside code.Unless of course your database ac

TAG : database

Date : January 10 2021, 01:47 PM , By : WuJanJai

Question about Non-Relational Databases (NoSQL)

hope this fix your issue the fuss around nosql is down to indexing, availability, and scalability. indexing is what allows the document-oriented stores to NOT open all documents if you want to get the ones where have = 1. availablity and scalability

TAG : database

Date : January 10 2021, 01:47 PM , By : John Bentley

database row/ record pointers

will help you In Oracle it is called ROWID. It identifies the file, the block number, and the row number in that block. I can't say that what you are describing is a good idea, but this might at least get you started looking in the right direction.Ch

TAG : database

Date : January 10 2021, 01:45 PM , By : user179190

Database application using MVC paradigm

Hope this helps In classic Delphi database application we have a form, a set of data-aware visual controls connected to TDataSets via TDataSources. If one wants to design database application using MVC model, where to place TDataSet components? Shoul

TAG : database

Date : January 10 2021, 01:45 PM , By : mitry

Updating the values of Primary key columns in Postgresql

hope this fix your issue I found the query using WITH clause and without using any workarounds.

TAG : database

Date : January 08 2021, 10:52 AM , By : Imran

An extra column that explains when a value in the same row was updated

wish of those help Keeping a bridge table with below structure will help.Structure :

TAG : database

Date : January 08 2021, 03:18 AM , By : Hans-Inge

@JoinColumn and mappedBy for owning side and reverse side

Any of those help I have question regarding the @JoinColumn and mappedBy in hibernate, after i read through so many posts in stackoverflow and other blogs, i still confuse. , User -> Asset (One to Many) Employee.java

TAG : database

Date : January 02 2021, 06:48 AM , By : Alecsandru Soare

Probability: Estimating NoSQL Query Size / COUNT Using Random Samples

Any of those help This actually would be better on math or statistics stack exchange.The reasonable estimate is that if R is large and x is your order statistic, then R is approximately n / x - 1. About 95% of the time the error will be within 2 R /

TAG : database

Date : January 02 2021, 06:48 AM , By : bikefixxer

Job Executable Oracle 8i

I wish this help you The DBMS_SCHEDULER package/feature was not introduced till 10g. I was going to tell you to check if the DBA_JOBS package exists on 8i, but DBA_JOBS did not support executing OS scripts. So instead of invoking export from the data

TAG : database

Date : January 02 2021, 06:48 AM , By : protagonist

Data encryption at AWS QLDB

hope this fix your issue With the general availability announcement on 9/10/29, this question is now answered in the FAQ of Amazon QLDB.

TAG : database

Date : January 02 2021, 06:48 AM , By : Cenneca

How to stream data from database via REST API?

To fix the issue you can do You could use debezium or apache-kafka-connect to bulk load your database into Kafka.Once the data is there, you can either put a Kafka consumer within your Django application or outside of it and make REST requests as mes

TAG : database

Date : January 02 2021, 06:48 AM , By : user94076

Query to find all DML operations performed by all users(developers) on a table

help you fix your problem You have two options1) Create a trigger on the table you want, and write to a audit table you had created

TAG : database

Date : January 02 2021, 06:48 AM , By : kaart

How to get information from database to React site

wish of those help You can use fetch API to get those data from the server, and call the method fetchData() via life cycle hook componentWillMount() to send request to the server before the page is mounted, you can then iterate each of the elements i

TAG : database

Date : January 02 2021, 06:48 AM , By : Ram

Compatibility of Apache Cassandra with YugaByte

seems to work fine Short answer is yes because the YugaByte Cloud QL (YCQL) API is wire compatible with Apache Cassandra QL. This means that YugaByte DB servers implement the same wire protocol and modeling/query language as Apache Cassandra QL. Sinc

TAG : database

Date : January 02 2021, 06:48 AM , By : Mariamario

How to implement `pivot` in clickhouse just like in dolphindb

Hope that helps It is the preliminary implementation that can help you make a start.Remarks:

TAG : database

Date : January 02 2021, 06:48 AM , By : Hibame

How to install Aerospike on Mac?

it helps some times I recorded this few months ago along with two other videos in this set. See if this youtube video helps you out: https://www.youtube.com/watch?v=qm42c0juam4list=PLGo1-Ya-AEQDa32hFggyB0yIIOldxUFwvindex=3 Here is the output from my

TAG : database

Date : January 02 2021, 06:48 AM , By : user105769

How would be data stored at database in case of social networking site?

I wish this helpful for you This would seem like a MANY-TO-MANY Situation.Something like, where UserRelations.UserID and UserRelations.UserRelatedID should be foreign keys to Users

TAG : database

Date : January 02 2021, 06:48 AM , By : Andrew L.

Is there any NoSQL data store that is ACID compliant?

I think the issue was by ths following , I'll post this as an answer purely to support the conversation - Tim Mahy , nawroth , and CraigTP have suggested viable databases. CouchDB would be my preferred due to the use of Erlang, but there are others o

TAG : database

Date : January 02 2021, 06:48 AM , By : kalfa

Why use NoSQL over Materialized Views?

should help you out One reason is that materialized views will perform poorly in an OLTP situation where there is a heavy amount of INSERTs vs. SELECTs.Everytime data is inserted the materialized views indexes must be updated, which not only slows do

TAG : database

Date : January 02 2021, 06:48 AM , By : Fenix Drakken

Cannot deploy database from TFS

around this issue I had the same problem, but since it was a legacy database with thousands of "warnings", I couldn't realistically get rid of all the warnings. The TSD01234 error is caused by having the "Verify Deployment" setting checked in your pr

TAG : database

Date : January 02 2021, 06:48 AM , By : Erik

Storing data when using Greasemonkey

I hope this helps you . Well here are the options: Setup a server to save the data for the user, and use xhr to create/edit/remove data (Google App Engine (GAE) offers a lot of free storage space). Use Web Storage which is implemented in Firefox. Use

TAG : database

Date : January 02 2021, 06:48 AM , By : Brian Cupps

Very long strings as primary keys in a database for caching

will be helpful for those in need How about using an auto-incremented integer key, and, next to it, you can store the file name?If you like, you can even implement that all the file names must be unique.

TAG : database

Date : January 02 2021, 06:48 AM , By : afds

Android SQLite database locale, locking, and version

I hope this helps you . You use setLocale() when you have certain content in different languages and you want to do custom order by. Android SDK allows you to call order by using

TAG : database

Date : January 02 2021, 06:48 AM , By : n1ckless_id

setSelection on Spinner based on rowId

it fixes the issue If you want to set the selection of a Spinner thats backed by a CursorAdapter, you can loop through all the items in the Cursor and look for the one you want (assuming that the primary key in your table is named "_id"):

TAG : database

Date : January 02 2021, 06:48 AM , By : Praetoriansentry

If change in a directory then do some action in linux

I wish did fix the issue. I want to store the file and file information into the database automatically, when any file is inserted into the directory. , INOTIFY(7) Linux Programmer’s Manual INOTIFY(7)

TAG : database

Date : January 02 2021, 06:48 AM , By : Epora75

Exporting database on oracle

To fix this issue Use RMAN to take a full backup. Then restore it on the new server.See Clone using RMAN Article

TAG : database

Date : January 02 2021, 06:48 AM , By : Shitic

Auto Reconnect of Database Connection

To fix the issue you can do I have a DBCP connection pool in Tomcat. The problem is that when the connection is lost briefly the appliction is broken because DBCP won't try to reconnect again later when there is a connection. Can I get DBCP to reconn

TAG : database

Date : January 02 2021, 06:48 AM , By : Saul

How to use the distinct on databases DB4O

it helps some times As far as I know db4o has no direct support for the 'distinct' operation. However since you're using the .NET-framework you can use the LINQ-Distinct operation on you result. I assume you're using .NET 3.5 and C. Tell me when I'm

TAG : database

Date : January 02 2021, 06:48 AM , By : Erwin

Which DB (SQL) is better supported in Erlang?

I hope this helps you . The Erlang ODBC interface can be used to connect to any database that has an ODBC driver. This is officially supported and can be used with both MySQL and Postgres. There is a 100% Erlang driver for Postgres called PGSQL. This

TAG : database

Date : January 02 2021, 06:48 AM , By : Tom D

How to bring coordination between file system and database?

To fix the issue you can do Access to the file system is indeed not transactional. You will need to simulate an all-or-nothing distributed transaction yourself: if the commit in database fails, delete the file on file-system. Inversely, if writing fi

TAG : database

Date : January 02 2021, 06:48 AM , By : cjdavis

Good DB Migrations for CakePHP?

I wish did fix the issue. I'll try to update this "topic" with my findings after quickly trying Juan's plugin and all the others mentioned except the one from CakeDC... since I don't have the relevant app updated for CakePHP 1.3 and that migration pl

TAG : database

Date : January 02 2021, 06:48 AM , By : lonehunter01

What is the standard or best way to deal with database branching with Mercurial or Git branches?

hope this fix your issue Using a database changset tool can be really helpful. I've used liquibase (http://www.liquibase.org), at work to manage version control for the db. I would warmly recommend that tool to anyone. Liquibase does support changese

TAG : database

Date : January 02 2021, 06:48 AM , By : tanminivan

Anyone using NoSQL databases for medical record storage?

it fixes the issue A handful of large healthcare software vendors use some version of MUMPS, definitely a non-SQL database. Epic, Meditech, GE, and the VA's VistA all use some implementation of MUMPS. MUMPS lends itself well to healthcare solutions i

TAG : database

Date : January 02 2021, 06:48 AM , By : judith

merging two duplicate contacts/ColdFusion

I think the issue was by ths following , I will say that the fact that the app is ColdFusion is pretty well irrelevant to your problem.It seems like some of what you're asking depends on your business requirements. Do you need to retain older notes?

TAG : database

Date : January 02 2021, 06:48 AM , By : apple

What is the best database for my needs?

may help you . You have a problem, and it is not SQL Server. let me also ignore that you seem to ahve a bad table design. Spreading data files is actually pretty easy. REORGANIZING later is not that easy, but also doable. How is your table, filegroup

TAG : database

Date : January 02 2021, 06:48 AM , By : user130518

How to use Data aware controls "correctly"?

wish of those help I've written applications that used data aware components against TTable style components and applications which used non-data aware components. My preference these days is to use data aware components but with TClientDataSets rath

TAG : database

Date : January 02 2021, 06:48 AM , By : Porta

mysql query to get unique value from one column

hope this fix your issue i have a table named locations of which i want to select and get values in such a way that it should select only distinct values from a column but select all other values . , You could do this:

TAG : database

Date : January 02 2021, 06:48 AM , By : user185283

How to do database schema migrations in Android?

this one helps. Yes SQLiteOpenHelper has support for migrating between different versions of DB schemas.Upgrading is done by implementing

TAG : database

Date : January 02 2021, 06:48 AM , By : Adam Hill

Compressing large text data before storing into db?

Does that help I don't know who would compress the data more efficiently, you or the db, depends on the algo used etc. But what is sure is that if you compress it, asking the db to compress it again will be a waste of CPU. Once compressed, trying to

TAG : database

Date : January 02 2021, 06:48 AM , By : Chandra P Singh

Ideas on Populating the Fact Table in a Data Mart

I wish this helpful for you Each dimension table should have a BusinessKey that uniquely identifies the object (person, date, location) that a table row describes. During loading of the fact table, you have to lookup the PrimaryKey from the dimension

TAG : database

Date : January 02 2021, 06:48 AM , By : Val

Capitalization of Person names in programming

I wish did fix the issue. The only sensible way to handle it, in my opinion, is to let the users tell you how their name should be capitalized. Any automatic scheme is going to annoy someone.

TAG : database

Date : January 02 2021, 06:48 AM , By : bikefixxer

Printing ERD from SchemaSpy output

seems to work fine SourceForge messed with the Wiki that was being used for the SchemaSpy FAQ which mentions printing ERDs. I've replaced the page but still need to update the links to it.You should be able to specify the dimensions for an A3 page di

TAG : database

Date : January 02 2021, 06:48 AM , By : m0gb0y74

Changing IDs and updating tables

hope this fix your issue If you have no dependencies to take care of, a really stupidly simple solution comes to mind:Pseudocode:

TAG : database

Date : January 02 2021, 06:48 AM , By : Stephen

How do you paginate results from a dynamic search in Django?

I wish this help you I would check out django-pagination. It will handle pagination for you on the template level. It's really easy to integrate.

TAG : database

Date : January 02 2021, 06:48 AM , By : Thierry Brunet

Version of SQLite used in Android?

I wish this help you UPDATE OCT 2016: Here is a link to the updated official docs which includes the main points in this answer: android.database.sqlite package-level javadocUsing the emulators:

TAG : database

Date : January 02 2021, 06:48 AM , By : user119413

MongoDB: multiple indexex

With these it helps Text Indexes : MongoDB doesn't allow user to create multiple single field text indexes, it makes sense as in your query you won't specify field name when using $text search($text search is meant for text indexes), if you really ne

TAG : database

Date : January 01 2021, 06:46 AM , By : Lee KW

dynamic action on a table tDBOutput component

I wish did fix the issue. No you won't be able to do this kind of operations in a tDBOutput. But you can set up a tDBRow with instruction "Truncate TABLE XX" at the beginning of your job. Then you condition the execution of this tDBRow component with

TAG : database

Date : December 27 2020, 04:45 PM , By : Schmidt

Merge 2 database in wordpress

this will help I don't think there is a simple solution to what you are looking for.Think of this options:

TAG : database

Date : December 27 2020, 03:51 PM , By : PatrickSimonHenk

possible to update a property after new model is created in sailsjs?

it helps some times One other option I can think of is doing something like this with updateOne

TAG : database

Date : December 25 2020, 05:31 PM , By : user152319

How to store translations in nosql DB with minimal duplication?

like below fixes the issue Unless your willing to let DynamoDB do a table scan to get your results, I think your using the wrong tool. Consider streaming your transactions to AWS ElasticSearch via something like Firehose. Firehose will give you a lot

TAG : database

Date : December 25 2020, 02:01 PM , By : Johannes

Linked Oracle View not refreshing in MS Access Database

will be helpful for those in need The maximum number of fields in a table (a view is linked as a table) is 255. See Access specifications.Show your views sql, as this seems to be a database structure issue. Usually you don't need that amout of fields

TAG : database

Date : December 25 2020, 09:30 AM , By : harley.holt