Unanswered Questions

24
votes
1answer
6k views

MySQL 5.1.66 SSL connection error ERROR 2026 (HY000)

UPDATE2 Using WireShark I found out the problem string (I hope I did): 28 | 9.582638 | 192.168.18.128 | 192.168.18.129 | MySQL Response Error 1043 And the error is (according to docs): Error: ...
16
votes
1answer
609 views

Restore Database using GUI - Wrong file to restore

I'm just messing around with the SSMS graphic interface and studying the options of the "restore" task. One thing that I noticed is when I click on "generate script", the first line of the query is: ...
13
votes
0answers
202 views

Service broker was backed up, now receiving, but doesn't seem to be processing

Having a problem with Event Notifications. On the machine/drive/database that the messages are sent to (receiver), the drive filled up when nobody was looking, so it's been backed up all day. Now ...
12
votes
1answer
349 views

SQL Deadlock on the same exclusively locked clustered Key (with NHibernate) on delete / insert

I have been working on this deadlock issue for quite a few days now and no matter what I do, it persists in one way or another. First, the general premise: We have Visits with VisitItems in a one to ...
11
votes
1answer
254 views

stats_column_id and index_column_id do not update with physical order of clustered index is changed

Unless I'm misunderstanding the purpose of the column, the following code indicates that a change of the structure of the clustered index does not change the ordinal position (stats_column_id)of the ...
11
votes
0answers
422 views

Modification to GEQO (Genetic Query Optimization) of PostgreSQL

I need to implement a functionality that is in line with the GEQO functionality of PostgreSQL. I understand that GEQO approach is to encode query plans as integer strings and GEQO generates these ...
10
votes
1answer
239 views

Can I Improve Performance on Bloated System Tables?

Background: I have numerous databases with a large number of VIEW's, and an extremely large number of SYNONYM's. For example, one db has more than 10k VIEW's and 2+ million SYNONYM's. General ...
9
votes
1answer
165 views

Can I tell when and who updated my database from v11 to v12 on Azure?

Earlier today I noticed that all my Azure SQL database servers where updated from v11 to v12. I am the only one in my company that should be touching those dials, but not the only person in my company ...
9
votes
1answer
390 views

Update queries slower after enabling SQL Server Full-Text Index

I have an asp.net website with many insert, update, and delete queries running against my database. A few days ago I create a Full-Text Index on two columns of one of tables. After that I realized ...
9
votes
3answers
868 views

SSMS Registered Servers with ReadOnly Application Intent

We are working on SQL Server 2014 POC testing with AlwaysOn and one of the user asked about saving the configuration of SSMS with ReadOnly Intent using the registered servers in Local server group. ...
9
votes
1answer
549 views

CouchDB and document versioning

I'm currently working on a wiki-esque application using CouchDB and am trying to implement a document versioning scheme. The way I see it there are two ways of doing this: Store each version as a ...
9
votes
1answer
2k views

Use LDAP for name look up with Oracle Instant Client

Partly as a result of having problems with conflicting versions or bitness with the full installation of Oracle client, my development team (of which I'm a member) has been moving towards using Oracle ...
9
votes
0answers
408 views

PostgreSQL Transaction Committing for hours

I'm running into an issue whereby I have two connections from a user to my PostgreSQL server which have been running for about 4 hours and have been in a commit state for quite some time (at least 1 ...
9
votes
0answers
238 views

9i streams capture doesn't evaluate rules

I have a streams replication set up between two oracle 9.2.0.8 instances as sources and an 11g instance as a destination, processing a small subset of data from each database (let it be one table ...
9
votes
3answers
750 views

Update all rows

I want to know the most efficient manner to update every row in an extremely large Oracle table for a single column. For example: update mytable set mycolumn=null; or: update mytable set mycolumn=...

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