Optimizing Complex SQL LEFT JOIN with Multiple Subqueries
I have a complex SQL query that involves a LEFT JOIN with multiple subqueries and conditions. The query seems quite convoluted and I’m wondering if there is a better, more efficient way to write it. Here’s the code:
Call a function in SQL Server and Oracle with same syntax
To call a function, SQL Server uses the following syntax:
Call a function in SQL Server and Oracle with same syntax
To call a function, SQL Server uses the following syntax:
Select a constant value using same SQL statement in SQL Server and Oracle
I need to write a query which will be run against SQL Server and Oracle. A query just selects a constant.
Select a constant value using same SQL statement in SqlServer and Oracle
Need to write a query which will be run against SqlServer and Oracle. A query just selects a constant.
In SqlServer this is achieved with: