ICallableStatement.WasNull Method
Definition
Important
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Retrieves whether the last OUT parameter read had the value of
SQL NULL.
[Android.Runtime.Register("wasNull", "()Z", "GetWasNullHandler:Java.Sql.ICallableStatementInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public bool WasNull ();[<Android.Runtime.Register("wasNull", "()Z", "GetWasNullHandler:Java.Sql.ICallableStatementInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member WasNull : unit -> boolReturns
true if the last parameter read was SQL
NULL; false otherwise
- Attributes
Exceptions
if a database error occurs.
Remarks
Retrieves whether the last OUT parameter read had the value of SQL NULL. Note that this method should be called only after calling a getter method; otherwise, there is no value to use in determining whether it is null or not.
Java documentation for java.sql.CallableStatement.wasNull().
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