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MSSQL DBA and FirebirdSQL Database Developer


May
7
comment pros/cons of different ways to store whether a record is one of two options?
Good catch! I never thought of that hypothesis on the question, but it's really the right answer since all the bases are covered up.
Feb
21
answered Manually set log file size after shrink SQL Server 2008 R2
Feb
21
comment Manually set log file size after shrink SQL Server 2008 R2
@AaronBertrand - I agree with you in this. Log backup is nice for those who want almost 0 lost data. In this case, appear that some never changed the default recovery mode of model database........
Nov
30
comment We are running database maintenace with indexing the system, indexing fails due to locking?
@Laurence: maybe they does not have Enterprise Edition?
Oct
31
revised Query performance of a NULL vs an empty ('') varchar in SQL Server 2012
suggestions to solve the problem added
Oct
31
answered Query performance of a NULL vs an empty ('') varchar in SQL Server 2012
Oct
30
comment Query performance of a NULL vs an empty ('') varchar in SQL Server 2012
What is the distribution of values on that varchar column? Is empty string is, for example, a third of the total values on the column? More? Less? We need more information...
Oct
23
comment What can speed up a SQL count query?
@JonSeigel - My $0,05: Normal clustered indexes on normal table created offline applies an Sch-M lock on table. On a view, of course it's not needed but this means an alteration on the Create Index operation to create an special case for indexed view - which was done for SQL2012. IMHO, of course.
Oct
23
awarded  Benefactor
Oct
23
awarded  Scholar
Oct
23
accepted How to troubleshoot orm queries interfering with other applications
Oct
23
comment How to troubleshoot orm queries interfering with other applications
Seems the most aligned to the question, although the others got interesting info too. This one brough an way to enhance traceability using an MSSQL feature.
Oct
18
comment How to troubleshoot orm queries interfering with other applications
Seems you got the nearest so far. Have you tested if that bytes appear on "Binary data" of sql server profiler?
Oct
17
comment How to troubleshoot orm queries interfering with other applications
@dezso: see edit.
Oct
17
revised How to troubleshoot orm queries interfering with other applications
clarifying objectives
Oct
16
comment How to troubleshoot orm queries interfering with other applications
Seems you didn't got it. I don't want the SQL query that caused the problem. Profiler already gave me that (or those). What I looking for is the process to find the LINQ query(or queries) that are creating the problem (there's no SQL in the application) from a post-morten log (like Profiler).
Oct
16
awarded  Promoter
Oct
15
comment How to troubleshoot orm queries interfering with other applications
Interesting... No one even risked an answer...
Oct
9
comment Schema blocking in READ_COMMITTED_SNAPSHOT
@AlexKuznetsov: you think the OP have an unindexed FK on a big table causing table scans?
Oct
9
revised Schema blocking in READ_COMMITTED_SNAPSHOT
clarifying reference