getInt
int getInt(int columnIndex)
throws SQLException
- Retrieves the value of the designated column in the current row of this
ResultSet object as an int in the Java programming language.
- Parameters:
-
columnIndex - the first column is 1, the second is 2, ...
- Returns:
- the column value; if the value is SQL
NULL, the value returned is 0
- Throws:
-
SQLException - if the columnIndex is not valid; if a database access error occurs or this method is called on a closed result set
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