There are various ways to keep SQL Server databases and SQL Database/SQL Managed Instance (SQL MI) databases in-sync asynchronously that I will discuss in this blog. The main use...
2021-01-05 (first published: 2021-01-04)
991 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-01-04
20 reads
Script to identify the most expensive queries on your database server using the Query Store DMVs. This allows you to look at data from a specific time frame, as...
2021-01-11 (first published: 2021-01-04)
699 reads
Yeah, so…that was a hell of a year, wasn’t it?
Short-Form Reviews of Year 2020 Reviewer #1: 👎
Reviewer #2: ★✩✩✩✩, would not recommend
Best Laid Plans… The year started out really...
2021-01-04
11 reads
SSCM likes to disappear from time to time. When it does, what is your backup plan? This article shows how not to be fooled by the vanishing act of...
2021-01-03
10 reads
SSCM likes to disappear from time to time. When it does, what is your backup plan? This article shows how not to be fooled by the vanishing act of...
2021-01-03
8 reads
SSCM likes to disappear from time to time. When it does, what is your backup plan? This article shows how not to be fooled by the vanishing act of...
2021-01-03
13 reads
SSCM likes to disappear from time to time. When it does, what is your backup plan? This article shows how not to be fooled by the vanishing act of...
2021-01-03
9 reads
SSCM likes to disappear from time to time. When it does, what is your backup plan? This article shows how not to be fooled by the vanishing act of...
2021-01-03
27 reads
SSCM likes to disappear from time to time. When it does, what is your backup plan? This article shows how not to be fooled by the vanishing act of...
2021-01-03
10 reads
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
Comments posted to this topic are about the item Server-Level Table sizes
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers