T-SQL for UDFs
SQL Server has plenty of built-in functions, but sometimes we just have to combine some of them to create functions for our purposes. Such one, for example, is the function...
2016-01-15
7 reads
Si vis pacem, para sql
T-SQL for UDFs
SQL Server has plenty of built-in functions, but sometimes we just have to combine some of them to create functions for our purposes. Such one, for example, is the function...
2016-01-15
15 reads
T-SQL for UDFs
SQL Server has plenty of built-in functions, but sometimes we just have to combine some of them to create functions for...
2016-01-15
114 reads
Flexibility of T-SQL for designing user defined functions
SQL Server has plenty of built-in functions but sometimes we just have to combine some of them to create functions for...
2016-01-15
88 reads
Bad queries!!!
Once it happend quite a black Friday for my environment after a deployment. The application got sucked so that becoming worst and...
2015-12-25
132 reads
How a Bad query can rise up your CPU to ceiling
Once it happened quite a black Friday for my environment after a deployment. The application got sucked so that becoming worst and worst. The average CPU raised over 80% (Figure 1)....
2015-12-25
9 reads
How a Bad query can rise up your CPU to ceiling
Once it happened quite a black Friday for my environment after a deployment. The application got sucked so that becoming worst and worst. The average CPU raised over 80% (Figure 1)....
2015-12-25
5 reads
How a Bad query can rise up your CPU to ceiling
Once it happened quite a black Friday for my environment after a deployment. The application got sucked so that becoming worst and...
2015-12-25
104 reads
Why you should not update Primary Key values
Recently I had the chance to take a look at a problematic query in an application. I caught the query in profiler and it’s the following: [crayon-5e81b52edda2c602772598/] The query...
2015-11-11
9 reads
Why you should not update Primary Key values
Recently I had the chance to take a look at a problematic query in an application. I caught the query in profiler and it’s the following: [crayon-5e9656615f713397718274/] The query...
2015-11-11
9 reads
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