Java Resultset Get Column Names. How to retrieve column names from java sql ResultSet. In general using the column index will be more efficient.
The prototype of getMetadata is as follows ResultSetMetaData getMetaData throws SQLException. This method accepts an integer value representing the index of a column and returns a String value representing the name of the specified column. How to retrieve column names from java sql ResultSet.
You may refer the below code.
Jul 4 2018 in Java by Akrati 3170 points 1190 views. Flag 1 answer to this question. The ResultSet interface provides getter methods getBoolean getLong and so on for retrieving column values from the current row. ResultSet rs stmtexecuteQuerySELECT a b c FROM TABLE2.