Retrieves whether or not a visible row delete can be detected by calling the rowDeleted method of the SQLServerResultSet class.
public boolean deletesAreDetected(int type)
參數
type
An int that indicates the result set type, which can be one of the following values as defined in java.sql.ResultSet or SQLServerResultSet:
java.sql.ResultSet Types
TYPE_FORWARD_ONLY
TYPE_SCROLL_SENSITIVE
TYPE_SCROLL_INSENSITIVE
SQLServerResultSet Types
TYPE_SS_SCROLL_STATIC
TYPE_SS_SCROLL_KEYSET
TYPE_SS_DIRECT_FORWARD_ONLY
TYPE_SS_SERVER_CURSOR_FORWARD_ONLY
TYPE_SS_SCROLL_DYNAMIC
傳回值
true if a hole replaces the deleted row. false if the deleted row is removed.
When using the Microsoft SQL Server 2005 JDBC Driver with a database, this method returns true for TYPE_SS_SCROLL_KEYSET cursors and false for all other result set types.
例外狀況
備註
This deletesAreDetected method is specified by the deletesAreDetected method in the java.sql.DatabaseMetaData interface.
注意
SQL Server detects deleted rows for all updatable cursor types, although the detection is transient for forward and dynamic cursors.
另請參閱
參考
SQLServerDatabaseMetaData Class
概念
SQLServerDatabaseMetaData Methods
SQLServerDatabaseMetaData Members