This script will reindex (online) any index eligible to be reindexed online. Accepts a day of week parameter for full offline reindexing.
2011-04-18 (first published: 2008-10-01)
4,683 reads
If you've ever been stuck having to write stored procedures to support an application, check this script out. This script will automatically generate seperate parameter driven select, insert, delete, and update stored procedures. Simply call these stored procedures from your application, passing parameters. This stored procedure requires only one parameter; table name. Creates scripts with […]
2002-02-21
327 reads
If you've ever needed a convenient and quick way to convert/validate what could possibly be a mm/yy or mm/yyyy date to mm/dd/yyyy (date of month is 01) check out this custom function. Eg: select dbo.datemy('04/02') outputs smalldatetime '2002-04-01 00:00:00'. Select dbo.datemy('04/2002') outputs the same smalldatetime '2002-04-01 00:00:00'.
2002-02-15
871 reads
Have you ever wanted to have SQL note a failure on a step, yet continue running the job. I found it to be annoying that you have to fail (and end) a job in order to send a message to an operator. I have processes that run at off times, I want to know when […]
2002-02-13
2,282 reads
By Kevin3NF
Common Reasons for Emergency SQL calls If you are a production DBA (or Accidental...
By Steve Jones
I grabbed this book over the 2024 holiday season as it was on sale...
By Steve Jones
Investing small amounts of money over a long time works miracles, but no one...
When running clone sql is changing one specific table to History table and its...
Comments posted to this topic are about the item What is time?
Hello experts, The following SQL update is failing to install on some of our...
Consider the following script for a Sql Server database with Compatibility Level at least 130 (Sql Server 2016):
create table tjson ( id int primary key, j1 varchar(max), j2 varchar(max), j3 varchar(max)); insert into tjson (id, j1, j2, j3) values (1, '[{"c11":"value11A", "c12":"value12A"},{"c11":"value11B", "c12":"value12B"}]', '[{"c21":"value21A", "c22":"value22A"},{"c21":"value21B", "c22":"value22B"}]', '[{"c31":"value31A", "c32":"value32A"},{"c31":"value31B", "c32":"value32B"}]');How many rows does the Query Optimizer estimate for the following query?
select id, c1.c11, c2.c21, c2.c22, c3.c31, c3.c32 from tjson cross apply openjson(j1) with( c11 varchar(50) '$.c11', c12 varchar(50) '$.c12') c1 cross apply openjson(j2) with( c21 varchar(50) '$.c21', c22 varchar(50) '$.c22') c2 cross apply openjson(j3) with( c31 varchar(50) '$.c31', c32 varchar(50) '$.c32') c3;See possible answers