metadata

2 tutorials tagged “metadata”.

DatabaseMetaData in JavaDatabaseMetaData describes the database itself: product, driver, supported features, tables, columns and keys. Learn its main methods with an example.Java · medium · 6 min · Nov 13, 2026
ResultSetMetaData in JavaResultSetMetaData describes the columns of a query result: count, names, labels and types. Use it to print any query as a table.Java · easy · 5 min · Nov 13, 2026

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