Binding Parameters

The following ways to bind parameters are available:

• by index
• by index and type
• by name
• by name and type

per default in parameters are bound by index and out parameters are bound by index and type. The way to bind parameters can be changed by calling the ProcedureCallerFactory#withParameterRegistration method.

Types

The JDBC types are derived from Java types. The following default mapping is used

Java Type	SQL type
String	VARCHAR
Integer	INTEGER
int	INTEGER
Long	BIGINT
long	BIGINT
Short	SMALLINT
short	SMALLINT
Byte	TINYINT
byte	TINYINT
BigDecimal	NUMERIC
BigInteger	NUMERIC
Float	REAL
float	REAL
Double	DOUBLE
double	DOUBLE
Blob	BLOB
Clob	CLOB
NClob	NCLOB
LocalDate	DATE
LocalTime	TIME
LocalDateTime	TIMESTAMP
OffsetTime	TIME WITH TIMEZONE
OffsetDateTime	TIMESTAMP WITH TIMEZONE
java.sql.Date	DATE
java.sql.Time	TIME
java.sql.Timestamp	TIMESTAMP
SQLXML	SQLXML
Boolean	BOOLEAN
boolean	BOOLEAN

If the default implementation is not sufficient a either a custom implementation of TypeMapper and be passed or the @ParameterType annotation or the type attribute on the @OutParameter and @ReturnValue annotations can be used.

Note that JDBC requires that a type is always passed when registering an out parameter.

Names