GitHub

SQL Syntax ISNULL(column1,column2) is Not supported after 1.6.0

With upgrade to 1.6.0 , ISNULL / COALESCE syntax is having issue in Order by . .OrderBy(" ISNULL( Col1, Col2) ") "No property or field 'ISNULL' exists in type 'ClassName' (at index 0) at ...
Ars Technica

Settle an argument: SQL update with left join + isnull() vs inner join

I've been in an argument with one of our devs that took an update statement with an inner join and made it a left join (because inner was missing some records somehow in the left table - tableB in ...
Ars Technica

SQL Server, DTS transforms, and NULLs

I'm trying to put together a DTS package to export data from SQL Server (2k) into a CSV file that I can in turn import into MySQL.<BR><BR>The problem I'm running into is SQL Server exports NULL values ...
Europe PMC

A Formalization of SQL with Nulls.

SQL’s rather counterintuitive semantics involving NULLs and three-valued logic leads query optimizers to be conservative in order to avoid subtle bugs. Database implementations tend to restrict ...
GitHub

Scripting will execute slow SQL query despite using PrefetchObjects

We are using this package to script our database. Upgrading to the most recent release (171.30.0), from a really old version, we have experienced slower performance when scripting. This is due to ...