This behavior is on by default in all databases (including tempdb) starting with SQL Server 2019 (15.x). Scheduler worker migration Worker migration allows an idle scheduler to migrate a worker from the runnable queue of another scheduler on the same NUMA node and immediately resume the task ...
Add basic support for hierarchyid type in SQL Server. SSMA v8.2 The v8.2 release of SSMA for Access is enhanced with targeted fixes that are designed to improve quality and conversion metrics. Note A known issue with auto-update may cause the failure of an update from SSMA v8.1 to v8.2....
SQL Server 2016 is making a lot of enhancements to In-Memory OLTP to make it easier to use and perform even better. In a previous post I listed all the new features that had been included in SQL Server 2016 up to and including CTP3. But we have added a ...
NULL handling is performed according to the comparison semantics specified by the ISO SQL standard; any comparison with NULL returns NULL. Consider the table created using the statement shown here: CREATE TABLE t ( x INT PRIMARY KEY, y INT ) ENGINE=NDB; A query such as SELECT * FROM t...
Support for SQL Server 2017 (14.x) on Windows and Linux is in public preview and shouldn't be used for production migrations. SSMA v7.5 The v7.5 release of SSMA for MySQL has been enhanced with several improvements to ensure greater accessibility for people with disabilities. SSMA v7.4 The...
The two approximate numeric data types in SQL Server are float and real. The syntax for the SQL Server float data type is FLOAT [(n)] where n is the number of bits used to store the mantissa of the number in scientific notation. It dictates the precision and storage size. While the ...
for a 6-byte sized row, you may not want to use a 16-bit GUID as an identifier. As GUID is quite large in terms of its size, its recommended to consider evaluating other data types and use a GUID for selective scenarios where other data types like int, long and others cannot serve...
In this process code are converted to machine code that stored into DLL files stored in a specific folder of SQL Server. Memory optimized Machine codes can be directly executed by processor without further compilation or interpretation. So it is faster than T-SQL stored ...
I have the table to the left, I would like to get the right table as a result, I don't know how many columns there will be, is this possible in SQL...
Hello,I've added a custom log to ALA and I need some assistance to write a query for it. The file is in XML format. Here is a sample of my PCINFO.XML...