April 2011
Intermediate to advanced
1120 pages
19h 6m
English
Content preview from Oracle Database Programming using Java and Web ServicesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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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