Chapter 8. SQL Data Access and Manipulation
In the previous chapter, we covered the essentials of JDBC programming, including connect string URL, data sources, connections, and statements. In this chapter, we’ll look at the JDBC API for accessing and manipulating SQL data, including the key metadata, the built-in SQL data types, LOBs, user-defined collections, Oracle object data types, XML type, Result Sets (scrollable, updatable), and rowsets (JdbcRowSet
, CachedRowSet
, WebRowSet
, JoinRowSet
and FilteredRowSet
).
Key Metadata in JDBC
JDBC metadata is an umbrella name for a set of metadata objects that provide information about the database entities, including the database itself (DatabaseMetaData
); the parameters of a PreparedStatement (ParamaterMetaData ...
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