OracleBoolean.And(OracleBoolean, OracleBoolean) 方法

定义

计算两个指定 OracleBoolean 结构的按位 AND。

public:
 static System::Data::OracleClient::OracleBoolean And(System::Data::OracleClient::OracleBoolean x, System::Data::OracleClient::OracleBoolean y);
public static System.Data.OracleClient.OracleBoolean And(System.Data.OracleClient.OracleBoolean x, System.Data.OracleClient.OracleBoolean y);
static member And : System.Data.OracleClient.OracleBoolean * System.Data.OracleClient.OracleBoolean -> System.Data.OracleClient.OracleBoolean
Public Shared Function And (x As OracleBoolean, y As OracleBoolean) As OracleBoolean

参数

返回

逻辑 AND 操作的结果,如下表所示。

x 的值 y 的值 结果
truetruetrue
truefalsefalse
falsefalsefalse
trueunknownunknown
falseunknownfalse
unknownunknownunknown

适用于