Resultset Java Number Of Columns. 6 public boolean relativeint row. This object will have the details of the properties of the columns like datatype of the column column name number of columns table name schema name etc.
The ResultSetMetaData interface can be used to get type and properties information of columns in a ResultSet. GetColumnCount method of ResultSetMetaData interface returns the number of columns fields of a table. In general using the column index will be more efficient.
Using this interface we will get more information about ResultSet.
GetColumnCount method of ResultSetMetaData interface returns the number of columns fields of a table. The ResultSetMetaData interface can be used to get type and properties information of. Getting the column type. Int columnCount metadatagetColumnCount.