CreateEmptyArray Method

In This Topic

Creates a new instance of PgSqlArray that represents an empty array.

Syntax

Visual Basic
C#

'Declaration
 
Public Shared Function CreateEmptyArray( _
   ByVal type As PgSqlType _
) As PgSqlArray

public static PgSqlArray CreateEmptyArray( 
   PgSqlType type
)

Parameters

type: The PgSqlType of the array elements.

Return Value

Returns a new instance of PgSqlArray that represents an empty array of given type.

Remarks

Empty array is PgSqlArray with Rank=0 and zero count of elements. But keep in mind that empty PgSqlArray is not equal to Null. When you post data at the PostgreSQL database, Null is interpreted as db null, while empty PgSqlArray is interpreted as an empty value of the PostgreSQL array data type.

Reference

PgSqlArray Structure
PgSqlArray Members

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