Help Center/ GaussDB(DWS)/ More Documents/ Developer Guide (Kuala Lumpur Region)/ Guide: JDBC- or ODBC-Based Development/ JDBC-Based Development/ JDBC Interface Reference/ java.sql.CallableStatement
Updated on 2022-08-16 GMT+08:00
View PDF
Share

java.sql.CallableStatement

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

Table 1 Support status for java.sql.CallableStatement

Method Name

Return Type

Support JDBC 4

registerOutParameter(int parameterIndex, int type)

void

Yes

wasNull()

boolean

Yes

getString(int parameterIndex)

String

Yes

getBoolean(int parameterIndex)

boolean

Yes

getByte(int parameterIndex)

byte

Yes

getShort(int parameterIndex)

short

Yes

getInt(int parameterIndex)

int

Yes

getLong(int parameterIndex)

long

Yes

getFloat(int parameterIndex)

float

Yes

getDouble(int parameterIndex)

double

Yes

getBigDecimal(int parameterIndex)

BigDecimal

Yes

getBytes(int parameterIndex)

byte[]

Yes

getDate(int parameterIndex)

Date

Yes

getTime(int parameterIndex)

Time

Yes

getTimestamp(int parameterIndex)

Timestamp

Yes

getObject(int parameterIndex)

Object

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.

Parent topic: JDBC Interface Reference