Platform Core .NET Assemblies API
CreateCoalesceFunction(EntitySchemaQuery,EntitySchema,String[]) Method
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Terrasoft.Core.Entities Namespace > EntitySchemaQuery Class > CreateCoalesceFunction Method : CreateCoalesceFunction(EntitySchemaQuery,EntitySchema,String[]) Method
parentQuery
Query to entity schema, for which the function instance is created.
rootSchema
The root schema.
columnPaths
Array of paths to columns in relation to the root schema.

Glossary Item Box

Gets the instance of the EntitySchemaCoalesceQueryFunction function for the specified parent query, root schema and array of paths to columns.

Syntax

 
C#
 
 

Parameters

parentQuery
Query to entity schema, for which the function instance is created.
rootSchema
The root schema.
columnPaths
Array of paths to columns in relation to the root schema.

Return Value

The created EntitySchemaCoalesceQueryFunction instance.

Exceptions

ExceptionDescription
Terrasoft.Common.ArgumentEmptyExceptionIf null is passed as the columnPaths parameter.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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