java.sql.ResultSet

A positioned update or delete issued against a cursor being accessed through a ResultSet object modifies or deletes the current row of the ResultSet object.

Some intermediate protocols might pre-fetch rows. This causes positioned updates and deletes to operate against the row the underlying cursor is on, and not the current row of the ResultSet.

Derby provides all the required JDBC 1.2 type conversions of the getXXX methods.

JDBC does not define the sort of rounding to use for ResultSet.getBigDecimal. Derby uses java.math.BigDecimal.ROUND_HALF_DOWN.

Related concepts
Core JDBC java.sql Classes, Interfaces, and Methods
Related reference
java.sql.Driver
java.sql.DriverManager.getConnection
java.sql.Driver.getPropertyInfo
java.sql.Connection
java.sql.DatabaseMetaData
java.sql.Statement
java.sql.PreparedStatement
java.sql.CallableStatement
java.sql.ResultSetMetaData
java.sql.SQLException
java.sql.SQLWarning
Mapping of java.sql.Types to SQL types
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java.sql.Connection
java.sql.ResultSet
java.sql.Statement
java.sql.PreparedStatement
java.sql.CallableStatement
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java.sql.BatchUpdateException
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java.sql.Connection
java.sql.DatabaseMetaData
java.sql.ParameterMetaData
java.sql.PreparedStatement
java.sql.Savepoint
java.sql.Statement
JDBC escape syntax