DatabaseUtils.ConcatenateWhere(String, String) Method

Definition

Namespace:: Android.Database

Assembly:: Mono.Android.dll

Important

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Concatenates two SQL WHERE clauses, handling empty or null values.

[Android.Runtime.Register("concatenateWhere", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", "")]
public static string? ConcatenateWhere(string? a, string? b);

[<Android.Runtime.Register("concatenateWhere", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", "")>]
static member ConcatenateWhere : string * string -> string

Parameters

a: String

The first SQL condition, without the WHERE keyword, or null or an empty string.

b: String

The second SQL condition, without the WHERE keyword, or null or an empty string.

Returns

String

b if a is null or empty; otherwise, a if b is null or empty; otherwise, (a) AND (b) with the two conditions substituted. The conditions are not escaped.

Attributes: RegisterAttribute

Remarks

Concatenates two SQL WHERE clauses, handling empty or null values.

Java documentation for android.database.DatabaseUtils.concatenateWhere(java.lang.String, java.lang.String).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to