How do I use DatabaseMetaData to get table column names?


In this example we are using the DatabaseMetaData to retrieve table’s column names. The metadata information can be obtained by calling the connection.getMetaData(). Next, we can then get a ResultSet object by calling metadata.getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern).

From this result set COLUMN_NAME, TYPE_NAME, COLUMN_SIZE and others information can be read.

A bit information of stocks table described below: