Forum Replies Created
Viewing 15 posts - 3,511 through 3,525 (of 22,220 total)
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RE: Scheduling jobs in Azure SQL database - Azure automation or Elastic jobs for EXPORT and IMPORT of a table?
Unless you've set up and are using Azure Active directory, you're going to have a hard time automating this process from Azure. This is because it won't be able to...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance Tuning -
RE: Table Design
John Mitchell-245523 - Thursday, November 23, 2017 2:10 AMArsh - Wednesday, November 22, 2017 7:37 PMRE: Table Design
I love all the other answers. I'm going to repeat a few for emphasis and a couple of extra points. Almost everything I write has exceptions. However, exceptions should be..."The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Better TSQL Performance
PrettyMegaDBA - Wednesday, November 22, 2017 9:11 AM"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Slow query - client or server issue
Jeff Moden - Wednesday, November 22, 2017 7:19 AMRE: Slow query - client or server issue
Capture the query runtime metrics. Do those vary wildly on the server? Also, measure the runtime from the client. Do they vary between that shown on the server? What are...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Best DB advice - very basic and general
a1010 - Wednesday, November 22, 2017 4:27 AMAs a long...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Updating stats make things worse
jcourtjr 29296 - Tuesday, November 21, 2017 8:53 AM"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Top 10000 from every user table in a database.
Not really. Getting just a sub-set of data is quite difficult. There's not really a simple short cut. I'm assuming you want this for test & development. People usually take...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Updating stats make things worse
I keep going back to it. You also have some wild disparity in the other direction, estimated 500k rows, actual 55. I think with such completely out of wack statistics,...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Updating stats make things worse
By the way, being able to use 2017 plan comparison for these things was a life saver for quickly going through the plan.
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Updating stats make things worse
It looks like straight up differences in row counts. The fast one is estimating 1 row, the slow one 278.402. In one operator I saw estimated number of rows 514,908...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Updating stats make things worse
jcourtjr 29296 - Monday, November 20, 2017 10:59 AM"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningRE: Restore DB in different instance
89netanel - Monday, November 20, 2017 7:29 AM"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore RooseveltAuthor of:
SQL Server Execution Plans
SQL Server Query Performance TuningViewing 15 posts - 3,511 through 3,525 (of 22,220 total)
