rspec/rules/S4154/tsql/rule.adoc

Changing the configuration of database options ``++ANSI_NULLS++``, ``++ANSI_PADDING++`` and ``++CONCAT_NULL_YIELDS_NULL++`` is deprecated. The future versions of SQL Server will only support the ``++ON++`` value, and the ``++SET++`` statement for those options to ``++OFF++`` will eventually generate an error.

== Noncompliant Code Example

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SET ANSI_NULLS OFF -- Noncompliant
SELECT column1 FROM table1 WHERE id = NULL

SET ANSI_PADDING OFF -- Noncompliant
SET CONCAT_NULL_YIELDS_NULL ON -- Noncompliant

SET ANSI_PADDING ON -- "ON" is ignored
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== Compliant Solution

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SELECT column1 FROM table1 WHERE id IS NULL
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