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2answers
31 views

How to access to DB Instance from another DB Instance with Windows Authentication

i have two database servers DB_INSTANCE1 DB_INSTANCE2 is it possible to access from DB_INSTANCE1\DB1 SQL script to DB_INSTANCE2\DB2 tables without using SQL Logins ? (not every database servers are ...
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1answer
1k views

Adding group rights in db2 for a stored procedure

I have a list of user accounts on AIX server, where the db2 database resides in. The user accounts all belong to a specific group which I can confirm from aix shell. User accounts work in DB2. ...
2
votes
1answer
54 views

Difference of write authorization on file system with mySQL

On my local mySQL (on CentOS 6 VM) database I wanted to export some data from the DB to a file like this: SELECT html FROM mytable WHERE lang = 'en' and id='KEY01' INTO OUTFILE 'key01_en.html' By ...
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0answers
8 views

Access algorithms in Partial Index implementation of PostgreSQL 9.4?

I am studying big-O time-space complexities of different algorithms with the partial index of PostgreSQL 9.4: introsort (O(n log n)-time, O(log n)-space) and heapsort (O(n log(n))-time ...
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0answers
29 views

Role based access control protocol for resources in mysql database

I have a mysql database for an application which contains users and resources, like for example books, movies, tv-shows and music. Users should be able to view and edit specific entries of this ...
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0answers
75 views

Cannot access MS Access DB with non-Admin users

I have created several users in a MS Access database using "User-Level Security Wizard" in Access 2013. The problem: I am only able to log in with users belonging to Admins group. Other users ...
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0answers
21 views

Is it possible to seperate one MySql-Account in a Firewall

I'm having a discussion with a software developer in my nears. He is using MySql direct connections for a software. There is no PHP/SSH/whatever-Bridge involved for the communication, neither at ...
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0answers
42 views

Row level security and full text searching

How do you approach the problem of resolving access permissions when matching tens of thousands of users with tens of millions of documents containing unstructured data? How do you even build and ...
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0answers
288 views

implementing DAC and MAC in Oracle

I want an example that might help me implement a dynamics modes of an access mode model. From from page 58 of Secured Database Application Development: Static Access Modes are: use 1 ...