Help Center/ GaussDB/ Developer Guide(Distributed_2.x)/ API Reference/ JDBC Interface Reference/ java.sql.CallableStatement
Updated on 2023-10-23 GMT+08:00
View PDF
Share

java.sql.CallableStatement

This section describes java.sql.CallableStatement, the interface for executing the stored procedure.

Table 1 Support status for java.sql.CallableStatement

Method Name

Return Type

Support JDBC 4

getArray(int parameterIndex)

Array

Yes

getBigDecimal(int parameterIndex)

BigDecimal

Yes

getBlob(int parameterIndex)

Blob

Yes

getBoolean(int parameterIndex)

boolean

Yes

getByte(int parameterIndex)

byte

Yes

getBytes(int parameterIndex)

byte[]

Yes

getClob(int parameterIndex)

Clob

Yes

getDate(int parameterIndex)

Date

Yes

getDate(int parameterIndex, Calendar cal)

Date

Yes

getDouble(int parameterIndex)

double

Yes

getFloat(int parameterIndex)

float

Yes

getInt(int parameterIndex)

int

Yes

getLong(int parameterIndex)

long

Yes

getObject(int parameterIndex)

Object

Yes

getObject(int parameterIndex, Class<T> type)

Object

Yes

getShort(int parameterIndex)

short

Yes

getSQLXML(int parameterIndex)

SQLXML

Yes

getString(int parameterIndex)

String

Yes

getNString(int parameterIndex)

String

Yes

getTime(int parameterIndex)

Time

Yes

getTime(int parameterIndex, Calendar cal)

Time

Yes

getTimestamp(int parameterIndex)

Timestamp

Yes

getTimestamp(int parameterIndex, Calendar cal)

Timestamp

Yes

registerOutParameter(int parameterIndex, int type)

void

Yes

registerOutParameter(int parameterIndex, int sqlType, int type)

void

Yes

wasNull()

Boolean

Yes
  • The batch operation of statements containing OUT parameter is not allowed.
  • The following methods are inherited from java.sql.Statement: close, execute, executeQuery, executeUpdate, getConnection, getResultSet, getUpdateCount, isClosed, setMaxRows, and setFetchSize.
  • The following methods are inherited from java.sql.PreparedStatement: addBatch, clearParameters, execute, executeQuery, executeUpdate, getMetaData, setBigDecimal, setBoolean, setByte, setBytes, setDate, setDouble, setFloat, setInt, setLong, setNull, setObject, setString, setTime, and setTimestamp.
  • The registerOutParameter(int parameterIndex, int sqlType, int type) method is used only to register the composite data type.
Parent topic: JDBC Interface Reference