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Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.
Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.
2020/5/10 -As far as I know getInt(column index) retrieves a column value from the current row, but I don't understand its purpose in a situation like this ...
The getInt() method of the java.sql.ResultSet interface retrieves the value of the specified column as an int in the current row of a ResultSet object.
Retrieves the value of the designated column name in the current row of this SQLServerResultSet object as an int in the Java programming language.
2026/4/6 -The JDBC ResultSet is an object that stores the result of a SQL query executed on a database. It maintains a cursor to navigate through rows ...
The method getString is invoked on the ResultSet object rs , so getString will retrieve (get) the value stored in the column COF_NAME in the current row of rs .
Description: Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.
2008/4/15 -If ResultSet.getInt() was defined to return an Integer instead of an int, then it could return either 0 or null, as appropriate, so why wasn ...
For example, the method getInt can be used to retrieve any of the numeric or character types. The data it retrieves will be converted to an int ; that is, if ...