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java.lang.Objectorg.hsqldb.jdbc.jdbcStatement
org.hsqldb.jdbc.jdbcPreparedStatement
org.hsqldb.jdbc.jdbcCallableStatement
The interface used to execute SQL stored procedures. The JDBC API provides a stored procedure SQL escape syntax that allows stored procedures to be called in a standard way for all RDBMSs. This escape syntax has one form that includes a result parameter and one that does not. If used, the result parameter must be registered as an OUT parameter. The other parameters can be used for input, output or both. Parameters are referred to sequentially, by number, with the first parameter being 1.
{?= call <procedure-name>[<arg1>,<arg2>, ...]}
{call <procedure-name>[<arg1>,<arg2>, ...]}
IN parameter values are set using the set methods inherited from
PreparedStatement. The type of all OUT parameters must be
registered prior to executing the stored procedure; their values
are retrieved after execution via the get methods provided here.
A CallableStatement can return one ResultSet object or
multiple ResultSet objects. Multiple
ResultSet objects are handled using operations
inherited from Statement.
For maximum portability, a call's ResultSet objects and
update counts should be processed prior to getting the values of output
parameters.
Since 1.7.2, the JDBC CallableStatement interface implementation has been broken out of the jdbcPreparedStatement class into this one.
With 1.7.2, some of the previously unsupported features of this interface are now supported, such as the parameterName-based setter methods.
More importantly, jdbcCallableStatement objects are now backed by a true compiled parameteric representation. Hence, there are now significant performance gains to be had by using a CallableStatement object instead of a Statement object, if a short-running CALL statement is to be executed more than a small number of times. Moreover, the recent work lays the foundation for work in a subsequenct release to support CallableStatement OUT and IN OUT style parameters, as well as the generation and retrieval of multiple results in response to the execution of a CallableStatement object.
For a more in-depth discussion of performance issues regarding 1.7.2
prepared and callable statement objects, please see overview section of
jdbcPreparedStatment.
Beyond the XOpen/ODBC extended scalar functions, stored procedures are typically supported in ways that vary greatly from one DBMS implementation to the next. So, it is almost guaranteed that the code for a stored procedure written under a specific DBMS product will not work without at least some modification in the context of another vendor's product or even across a single vendor's product lines. Moving stored procedures from one DBMS product line to another almost invariably involves complex porting issues and often may not be possible at all. Be warned.
At present, HSQLDB stored procedures map directly onto the methods of compiled Java classes found on the classpath of the engine at runtime. This is done in a non-standard but fairly efficient way by issuing a class grant (and possibly method aliases) of the form:
GRANT ALL ON CLASS "package.class" TO [<user-name> | PUBLIC] CREATE ALIAS <call-alias> FOR "package.class.method" -- optionalThis has the effect of allowing the specified user(s) to access the set of uniquely named public static methods of the specified class, in either the role of SQL functions or stored procedures. For example:
CONNECT <admin-user> PASSWORD <admin-user-password>; GRANT ALL ON CLASS "org.myorg.MyClass" TO PUBLIC; CREATE ALIAS sp_my_method FOR "org.myorg.MyClass.myMethod" CONNECT <any-user> PASSWORD <any-user-password>; SELECT "org.myorg.MyClass.myMethod"(column_1) FROM table_1; SELECT sp_my_method(column_1) FROM table_1; CALL 2 + "org.myorg.MyClass.myMethod"(-5); CALL 2 + sp_my_method(-5);Please note the use of the term "uniquely named" above. Including 1.7.2, no support is provided to deterministically resolve overloaded method names, and there can be issues with inherited methods as well; currently, it is strongly recommended that developers creating stored procedure library classes for HSQLDB simply avoid designs such that SQL stored procedure calls attempt to resolve to:
OUT and IN OUT parameters
are not yet supported due to some unresolved low level support issues.
Including 1.7.2, the HSQLDB stored procedure call mechanism is essentially a
thin wrap of the HSQLDB SQL function call mechanism, extended to include the
more general HSQLDB SQL expression evaluation mechanism. In addition to
stored procedure calls that resolve directly to Java method invocations, the
extention provides the ability to evaluate simple SQL expressions, possibly
containing Java method invocations, outside any INSERT,
UPDATE, DELETE or SELECT statement
context.
With HSQLDB, executing a CALL statement that produces an opaque
(OTHER) or known scalar object reference has virtually the same effect as:
CREATE TABLE DUAL (dummy VARCHAR); INSERT INTO DUAL VALUES(NULL); SELECT <simple-expression> FROM DUAL;As a transitional measure, HSQLDB provides the ability to materialize a general result set in response to stored procedure execution. In this case, the stored procedure's Java method descriptor must specify a return type of java.lang.Object for external use (although at any point in the devlopment cycle, other, proprietary return types may accepted internally for engine development purposes). When HSQLDB detects that the runtime class of the resulting Object is elligible, an automatic internal unwrapping is performed to correctly expose the underlying result set to the client, whether local or remote.
Additionally, HSQLDB automatically detects if java.sql.Connection is the class of the first argument of any underlying Java method(s). If so, then the engine transparently supplies the internal Connection object corresponding to the Session executing the call, adjusting the positions of other arguments to suite the SQL context.
The features above are not intended to be permanent. Rather, the intention is to offer more general and powerful mechanisms in a future release; it is recommend to use them only as a temporary convenience.
For instance, one might be well advised to future-proof by writing HSQLDB-specific adapter methods that in turn call the real logic of an underlying generalized JDBC stored procedure library.
Here is a very simple example of an HSQLDB stored procedure generating a user-defined result set:
package mypackage; class MyClass { public static Object mySp(Connection conn) throws SQLException { return conn.createStatement().executeQuery("select * from my_table"); } }Here is a refinement demonstrating no more than the bare essence of the idea behind a more portable style:
package mypackage; import java.sql.ResultSet; import java.sql.SQLException; class MyLibraryClass { public static ResultSet mySp() throws SQLException { return ctx.getConnection().createStatement().executeQuery("select * from my_table"); } } //-- package myadaptorpackage; import java.sql.Connection; import java.sql.SQLException; class MyAdaptorClass { public static Object mySp(Connection conn) throws SQLException { MyLibraryClass.getCtx().setConnection(conn); return MyLibraryClass.mySp(); } }In a future release, it is intended to provided some new features that will support writing fairly portable JDBC-based stored procedure code:
jdbcConnection.prepareCall(java.lang.String),
jdbcResultSet| Field Summary |
| Fields inherited from interface java.sql.Statement |
CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO |
| Constructor Summary | |
jdbcCallableStatement(jdbcConnection c,
java.lang.String sql,
int type)
Constructs a new jdbcCallableStatement with the specified connection and result type. |
|
| Method Summary | |
void |
close()
Does the specialized work required to free this object's resources and that of it's parent classes. |
java.sql.Array |
getArray(int parameterIndex)
Retrieves the value of the designated JDBC ARRAY
parameter as an Array object in the Java programming
language. |
java.sql.Array |
getArray(java.lang.String parameterName)
Retrieves the value of a JDBC ARRAY parameter as an
Array object in the Java programming language. |
java.math.BigDecimal |
getBigDecimal(int parameterIndex)
Retrieves the value of the designated JDBC NUMERIC
parameter as a java.math.BigDecimal object with as many
digits to the right of the decimal point as the value contains. |
java.math.BigDecimal |
getBigDecimal(int parameterIndex,
int scale)
Deprecated. use getBigDecimal(int parameterIndex)
or getBigDecimal(String parameterName) |
java.math.BigDecimal |
getBigDecimal(java.lang.String parameterName)
Retrieves the value of a JDBC NUMERIC parameter as a
java.math.BigDecimal object with as many digits to the
right of the decimal point as the value contains. |
java.sql.Blob |
getBlob(int parameterIndex)
Retrieves the value of the designated JDBC BLOB
parameter as a Blob object in the Java
programming language. |
java.sql.Blob |
getBlob(java.lang.String parameterName)
Retrieves the value of a JDBC BLOB parameter as a
Blob object in the Java programming language. |
boolean |
getBoolean(int parameterIndex)
Retrieves the value of the designated JDBC BIT parameter
as a boolean in the Java programming language. |
boolean |
getBoolean(java.lang.String parameterName)
(JDBC4 modified:) Retrieves the value of a JDBC BIT or BOOLEAN
parameter as a
boolean in the Java programming language. |
byte |
getByte(int parameterIndex)
Retrieves the value of the designated JDBC TINYINT
parameter as a byte in the Java programming language. |
byte |
getByte(java.lang.String parameterName)
Retrieves the value of a JDBC TINYINT parameter as a
byte in the Java programming language. |
byte[] |
getBytes(int parameterIndex)
Retrieves the value of the designated JDBC BINARY or
VARBINARY parameter as an array of byte
values in the Java programming language. |
byte[] |
getBytes(java.lang.String parameterName)
Retrieves the value of a JDBC BINARY or
VARBINARY parameter as an array of byte
values in the Java programming language. |
java.sql.Clob |
getClob(int parameterIndex)
Retrieves the value of the designated JDBC CLOB
parameter as a Clob object in the Java programming
language. |
java.sql.Clob |
getClob(java.lang.String parameterName)
Retrieves the value of a JDBC CLOB parameter as a
Clob object in the Java programming language. |
java.sql.Date |
getDate(int parameterIndex)
Retrieves the value of the designated JDBC DATE parameter
as a java.sql.Date object. |
java.sql.Date |
getDate(int parameterIndex,
java.util.Calendar cal)
Retrieves the value of the designated JDBC DATE
parameter as a java.sql.Date object, using
the given Calendar object
to construct the date. |
java.sql.Date |
getDate(java.lang.String parameterName)
Retrieves the value of a JDBC DATE parameter as a
java.sql.Date object. |
java.sql.Date |
getDate(java.lang.String parameterName,
java.util.Calendar cal)
Retrieves the value of a JDBC DATE parameter as a
java.sql.Date object, using
the given Calendar object
to construct the date. |
double |
getDouble(int parameterIndex)
Retrieves the value of the designated JDBC DOUBLE
parameter as a double in the Java programming language. |
double |
getDouble(java.lang.String parameterName)
Retrieves the value of a JDBC DOUBLE parameter as
a double in the Java programming language. |
float |
getFloat(int parameterIndex)
Retrieves the value of the designated JDBC FLOAT
parameter as a float in the Java programming language. |
float |
getFloat(java.lang.String parameterName)
Retrieves the value of a JDBC FLOAT parameter as
a float in the Java programming language. |
int |
getInt(int parameterIndex)
Retrieves the value of the designated JDBC INTEGER
parameter as an int in the Java programming language. |
int |
getInt(java.lang.String parameterName)
Retrieves the value of a JDBC INTEGER parameter as
an int in the Java programming language. |
long |
getLong(int parameterIndex)
Retrieves the value of the designated JDBC BIGINT
parameter as a long in the Java programming language. |
long |
getLong(java.lang.String parameterName)
Retrieves the value of a JDBC BIGINT parameter as
a long in the Java programming language. |
java.lang.Object |
getObject(int parameterIndex)
Retrieves the value of the designated parameter as an Object
in the Java programming language. |
java.lang.Object |
getObject(int parameterIndex,
java.util.Map map)
Returns an object representing the value of OUT parameter parameterIndex and uses map for the custom
mapping of the parameter value. |
java.lang.Object |
getObject(java.lang.String parameterName)
Retrieves the value of a parameter as an Object in the Java
programming language. |
java.lang.Object |
getObject(java.lang.String parameterName,
java.util.Map map)
Returns an object representing the value of OUT parameter parameterName and uses map for the custom
mapping of the parameter value. |
java.sql.Ref |
getRef(int parameterIndex)
Retrieves the value of the designated JDBC REF(<structured-type>) parameter as a
Ref object in the Java programming language. |
java.sql.Ref |
getRef(java.lang.String parameterName)
Retrieves the value of a JDBC REF(<structured-type>)
parameter as a Ref object in the Java programming language. |
short |
getShort(int parameterIndex)
Retrieves the value of the designated JDBC SMALLINT
parameter as a short in the Java programming language. |
short |
getShort(java.lang.String parameterName)
Retrieves the value of a JDBC SMALLINT parameter as
a short in the Java programming language. |
java.lang.String |
getString(int parameterIndex)
Retrieves the value of the designated JDBC CHAR,
VARCHAR, or LONGVARCHAR parameter as a
String in the Java programming language. |
java.lang.String |
getString(java.lang.String parameterName)
Retrieves the value of a JDBC CHAR, VARCHAR,
or LONGVARCHAR parameter as a String in
the Java programming language. |
java.sql.Time |
getTime(int parameterIndex)
Retrieves the value of the designated JDBC TIME parameter
as a java.sql.Time object. |
java.sql.Time |
getTime(int parameterIndex,
java.util.Calendar cal)
Retrieves the value of the designated JDBC TIME
parameter as a java.sql.Time object, using
the given Calendar object
to construct the time. |
java.sql.Time |
getTime(java.lang.String parameterName)
Retrieves the value of a JDBC TIME parameter as a
java.sql.Time object. |
java.sql.Time |
getTime(java.lang.String parameterName,
java.util.Calendar cal)
Retrieves the value of a JDBC TIME parameter as a
java.sql.Time object, using
the given Calendar object
to construct the time. |
java.sql.Timestamp |
getTimestamp(int parameterIndex)
Retrieves the value of the designated JDBC TIMESTAMP
parameter as a java.sql.Timestamp object. |
java.sql.Timestamp |
getTimestamp(int parameterIndex,
java.util.Calendar cal)
Retrieves the value of the designated JDBC TIMESTAMP
parameter as a java.sql.Timestamp object, using
the given Calendar object to construct
the Timestamp object. |
java.sql.Timestamp |
getTimestamp(java.lang.String parameterName)
Retrieves the value of a JDBC TIMESTAMP parameter as a
java.sql.Timestamp object. |
java.sql.Timestamp |
getTimestamp(java.lang.String parameterName,
java.util.Calendar cal)
Retrieves the value of a JDBC TIMESTAMP parameter as a
java.sql.Timestamp object, using
the given Calendar object to construct
the Timestamp object. |
java.net.URL |
getURL(int parameterIndex)
Retrieves the value of the designated JDBC DATALINK
parameter as a java.net.URL object. |
java.net.URL |
getURL(java.lang.String parameterName)
Retrieves the value of a JDBC DATALINK parameter as a
java.net.URL object. |
void |
registerOutParameter(int parameterIndex,
int sqlType)
Registers the OUT parameter in ordinal position parameterIndex to the JDBC type
sqlType. |
void |
registerOutParameter(int parameterIndex,
int sqlType,
int scale)
Registers the parameter in ordinal position parameterIndex to be of JDBC type
sqlType. |
void |
registerOutParameter(int parameterIndex,
int sqlType,
java.lang.String typeName)
Registers the designated output parameter. |
void |
registerOutParameter(java.lang.String parameterName,
int sqlType)
Registers the OUT parameter named parameterName to the JDBC type
sqlType. |
void |
registerOutParameter(java.lang.String parameterName,
int sqlType,
int scale)
Registers the parameter named parameterName to be of JDBC type
sqlType. |
void |
registerOutParameter(java.lang.String parameterName,
int sqlType,
java.lang.String typeName)
Registers the designated output parameter. |
void |
setAsciiStream(java.lang.String parameterName,
java.io.InputStream x,
int length)
Sets the designated parameter to the given input stream, which will have the specified number of bytes. |
void |
setBigDecimal(java.lang.String parameterName,
java.math.BigDecimal x)
Sets the designated parameter to the given java.math.BigDecimal value. |
void |
setBinaryStream(java.lang.String parameterName,
java.io.InputStream x,
int length)
Sets the designated parameter to the given input stream, which will have the specified number of bytes. |
void |
setBoolean(java.lang.String parameterName,
boolean x)
Sets the designated parameter to the given Java boolean value. |
void |
setByte(java.lang.String parameterName,
byte x)
Sets the designated parameter to the given Java byte value. |
void |
setBytes(java.lang.String parameterName,
byte[] x)
Sets the designated parameter to the given Java array of bytes. |
void |
setCharacterStream(java.lang.String parameterName,
java.io.Reader reader,
int length)
Sets the designated parameter to the given Reader
object, which is the given number of characters long. |
void |
setDate(java.lang.String parameterName,
java.sql.Date x)
(JDBC4 clarification:) Sets the designated parameter to the given java.sql.Date value
using the default time zone of the virtual machine that is running
the application. |
void |
setDate(java.lang.String parameterName,
java.sql.Date x,
java.util.Calendar cal)
Sets the designated parameter to the given java.sql.Date
value, using the given Calendar object. |
void |
setDouble(java.lang.String parameterName,
double x)
Sets the designated parameter to the given Java double value. |
void |
setFloat(java.lang.String parameterName,
float x)
Sets the designated parameter to the given Java float value. |
void |
setInt(java.lang.String parameterName,
int x)
Sets the designated parameter to the given Java int value. |
void |
setLong(java.lang.String parameterName,
long x)
Sets the designated parameter to the given Java long value. |
void |
setNull(java.lang.String parameterName,
int sqlType)
Sets the designated parameter to SQL NULL. |
void |
setNull(java.lang.String parameterName,
int sqlType,
java.lang.String typeName)
Sets the designated parameter to SQL NULL. |
void |
setObject(java.lang.String parameterName,
java.lang.Object x)
Sets the value of the designated parameter with the given object. |
void |
setObject(java.lang.String parameterName,
java.lang.Object x,
int targetSqlType)
Sets the value of the designated parameter with the given object. |
void |
setObject(java.lang.String parameterName,
java.lang.Object x,
int targetSqlType,
int scale)
Sets the value of the designated parameter with the given object. |
void |
setShort(java.lang.String parameterName,
short x)
Sets the designated parameter to the given Java short value. |
void |
setString(java.lang.String parameterName,
java.lang.String x)
Sets the designated parameter to the given Java String
value. |
void |
setTime(java.lang.String parameterName,
java.sql.Time x)
Sets the designated parameter to the given java.sql.Time
value. |
void |
setTime(java.lang.String parameterName,
java.sql.Time x,
java.util.Calendar cal)
Sets the designated parameter to the given java.sql.Time
value, using the given Calendar object. |
void |
setTimestamp(java.lang.String parameterName,
java.sql.Timestamp x)
Sets the designated parameter to the given java.sql.Timestamp value. |
void |
setTimestamp(java.lang.String parameterName,
java.sql.Timestamp x,
java.util.Calendar cal)
Sets the designated parameter to the given java.sql.Timestamp value, using the given
Calendar object. |
void |
setURL(java.lang.String parameterName,
java.net.URL val)
Sets the designated parameter to the given java.net.URL
object. |
boolean |
wasNull()
Retrieves whether the last OUT parameter read had the value of SQL NULL. |
| Methods inherited from class org.hsqldb.jdbc.jdbcPreparedStatement |
addBatch, addBatch, clearParameters, execute, execute, executeBatch, executeQuery, executeQuery, executeUpdate, executeUpdate, getMetaData, getParameterMetaData, setArray, setAsciiStream, setBigDecimal, setBinaryStream, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setClob, setDate, setDate, setDouble, setEscapeProcessing, setFloat, setInt, setLong, setNull, setNull, setObject, setObject, setObject, setRef, setShort, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL, toString |
| Methods inherited from class org.hsqldb.jdbc.jdbcStatement |
cancel, clearBatch, clearWarnings, execute, execute, execute, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, setCursorName, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.sql.PreparedStatement |
addBatch, clearParameters, execute, executeQuery, executeUpdate, getMetaData, getParameterMetaData, setArray, setAsciiStream, setBigDecimal, setBinaryStream, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNull, setNull, setObject, setObject, setObject, setRef, setShort, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL |
| Methods inherited from interface java.sql.Statement |
addBatch, cancel, clearBatch, clearWarnings, execute, execute, execute, execute, executeBatch, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout |
| Constructor Detail |
public jdbcCallableStatement(jdbcConnection c,
java.lang.String sql,
int type)
throws org.hsqldb.HsqlException,
java.sql.SQLException
c - the connection on which this statement will executesql - the SQL statement this object representstype - the type of result this statement will produce
org.hsqldb.HsqlException - if the statement is not accepted by the database
java.sql.SQLException - if preprocessing by driver fails| Method Detail |
public void close()
throws java.sql.SQLException
close in interface java.sql.Statementclose in class jdbcPreparedStatementjava.sql.SQLException - if a database access error occurs
public void registerOutParameter(int parameterIndex,
int sqlType)
throws java.sql.SQLException
parameterIndex to the JDBC type
sqlType. All OUT parameters must be registered
before a stored procedure is executed.
The JDBC type specified by sqlType for an OUT
parameter determines the Java type that must be used
in the get method to read the value of that parameter.
If the JDBC type expected to be returned to this output parameter
is specific to this particular database, sqlType
should be java.sql.Types.OTHER. The method
getObject(int) retrieves the value.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
registerOutParameter in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so onsqlType - the JDBC type code defined by java.sql.Types.
If the parameter is of JDBC type NUMERIC
or DECIMAL, the version of
registerOutParameter that accepts a scale value
should be used.
java.sql.SQLException - if a database access error occursTypes
public void registerOutParameter(int parameterIndex,
int sqlType,
int scale)
throws java.sql.SQLException
parameterIndex to be of JDBC type
sqlType. This method must be called
before a stored procedure is executed.
The JDBC type specified by sqlType for an OUT
parameter determines the Java type that must be used
in the get method to read the value of that parameter.
This version of registerOutParameter should be
used when the parameter is of JDBC type NUMERIC
or DECIMAL.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
registerOutParameter in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so onsqlType - the SQL type code defined by java.sql.Types.scale - the desired number of digits to the right of the
decimal point. It must be greater than or equal to zero.
java.sql.SQLException - if a database access error occursTypes
public boolean wasNull()
throws java.sql.SQLException
NULL. Note that this method should be called only
after calling a getter method; otherwise, there is no value to use in
determining whether it is null or not.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
wasNull in interface java.sql.CallableStatementtrue if the last parameter read was SQL
NULL; false otherwise
java.sql.SQLException - if a database access error occurs
public java.lang.String getString(int parameterIndex)
throws java.sql.SQLException
CHAR,
VARCHAR, or LONGVARCHAR parameter as a
String in the Java programming language.
For the fixed-length type JDBC CHAR,
the String object
returned has exactly the same value the (JDBC4 clarification:) SQL
CHAR value had in the
database, including any padding added by the database.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getString in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result
is null.
java.sql.SQLException - if a database access error occurssetString(java.lang.String, java.lang.String)
public boolean getBoolean(int parameterIndex)
throws java.sql.SQLException
BIT parameter
as a boolean in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBoolean in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is false.
java.sql.SQLException - if a database access error occurssetBoolean(java.lang.String, boolean)
public byte getByte(int parameterIndex)
throws java.sql.SQLException
TINYINT
parameter as a byte in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getByte in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetByte(java.lang.String, byte)
public short getShort(int parameterIndex)
throws java.sql.SQLException
SMALLINT
parameter as a short in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getShort in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetShort(java.lang.String, short)
public int getInt(int parameterIndex)
throws java.sql.SQLException
INTEGER
parameter as an int in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getInt in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetInt(java.lang.String, int)
public long getLong(int parameterIndex)
throws java.sql.SQLException
BIGINT
parameter as a long in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getLong in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetLong(java.lang.String, long)
public float getFloat(int parameterIndex)
throws java.sql.SQLException
FLOAT
parameter as a float in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getFloat in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL, the
result is 0.
java.sql.SQLException - if a database access error occurssetFloat(java.lang.String, float)
public double getDouble(int parameterIndex)
throws java.sql.SQLException
DOUBLE
parameter as a double in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getDouble in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetDouble(java.lang.String, double)
public java.math.BigDecimal getBigDecimal(int parameterIndex,
int scale)
throws java.sql.SQLException
getBigDecimal(int parameterIndex)
or getBigDecimal(String parameterName)
NUMERIC
parameter as a java.math.BigDecimal object with
scale digits to the right of the decimal point.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBigDecimal in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so onscale - the number of digits to the right of the decimal point
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetBigDecimal(java.lang.String, java.math.BigDecimal)
public byte[] getBytes(int parameterIndex)
throws java.sql.SQLException
BINARY or
VARBINARY parameter as an array of byte
values in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBytes in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetBytes(java.lang.String, byte[])
public java.sql.Date getDate(int parameterIndex)
throws java.sql.SQLException
DATE parameter
as a java.sql.Date object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getDate in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL, the
result is null.
java.sql.SQLException - if a database access error occurssetDate(java.lang.String, java.sql.Date)
public java.sql.Time getTime(int parameterIndex)
throws java.sql.SQLException
TIME parameter
as a java.sql.Time object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTime in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTime(java.lang.String, java.sql.Time)
public java.sql.Timestamp getTimestamp(int parameterIndex)
throws java.sql.SQLException
TIMESTAMP
parameter as a java.sql.Timestamp object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTimestamp in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTimestamp(java.lang.String, java.sql.Timestamp)
public java.lang.Object getObject(int parameterIndex)
throws java.sql.SQLException
Object
in the Java programming language. If the value is an SQL NULL,
the driver returns a Java null.
This method returns a Java object whose type corresponds to the JDBC
type that was registered for this parameter using the method
registerOutParameter. By registering the target JDBC
type as java.sql.Types.OTHER, this method can be used
to read database-specific abstract data types.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getObject in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
java.lang.Object holding the OUT parameter value
java.sql.SQLException - if a database access error occursTypes,
setObject(java.lang.String, java.lang.Object, int, int)
public java.math.BigDecimal getBigDecimal(int parameterIndex)
throws java.sql.SQLException
NUMERIC
parameter as a java.math.BigDecimal object with as many
digits to the right of the decimal point as the value contains.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBigDecimal in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
NULL, the result is null.
java.sql.SQLException - if a database access error occurssetBigDecimal(java.lang.String, java.math.BigDecimal)
public java.lang.Object getObject(int parameterIndex,
java.util.Map map)
throws java.sql.SQLException
parameterIndex and uses map for the custom
mapping of the parameter value.
This method returns a Java object whose type corresponds to the
JDBC type that was registered for this parameter using the method
registerOutParameter. By registering the target
JDBC type as java.sql.Types.OTHER, this method can
be used to read database-specific abstract data types.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getObject in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2, and so onmap - the mapping from SQL type names to Java classes
java.lang.Object holding the OUT parameter value
java.sql.SQLException - if a database access error occurssetObject(java.lang.String, java.lang.Object, int, int)
public java.sql.Ref getRef(int parameterIndex)
throws java.sql.SQLException
REF(<structured-type>) parameter as a
Ref object in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getRef in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
Ref object in the
Java programming language. If the value was SQL NULL,
the value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Blob getBlob(int parameterIndex)
throws java.sql.SQLException
BLOB
parameter as a Blob object in the Java
programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBlob in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so on
Blob object in the
Java programming language. If the value was SQL NULL,
the value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Clob getClob(int parameterIndex)
throws java.sql.SQLException
CLOB
parameter as a Clob object in the Java programming
language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getClob in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2, and
so on
Clob object in the
Java programming language. If the value was SQL NULL, the
value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Array getArray(int parameterIndex)
throws java.sql.SQLException
ARRAY
parameter as an Array object in the Java programming
language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getArray in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2, and
so on
Array object in
the Java programming language. If the value was SQL NULL,
the value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Date getDate(int parameterIndex,
java.util.Calendar cal)
throws java.sql.SQLException
DATE
parameter as a java.sql.Date object, using
the given Calendar object
to construct the date.
With a Calendar object, the driver
can calculate the date taking into account a custom timezone and
locale. If no Calendar object is specified, the driver
uses the default timezone and locale.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getDate in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so oncal - the Calendar object the driver will use
to construct the date
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetDate(java.lang.String, java.sql.Date)
public java.sql.Time getTime(int parameterIndex,
java.util.Calendar cal)
throws java.sql.SQLException
TIME
parameter as a java.sql.Time object, using
the given Calendar object
to construct the time.
With a Calendar object, the driver
can calculate the time taking into account a custom timezone and locale.
If no Calendar object is specified, the driver uses the
default timezone and locale.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTime in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so oncal - the Calendar object the driver will use
to construct the time
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTime(java.lang.String, java.sql.Time)
public java.sql.Timestamp getTimestamp(int parameterIndex,
java.util.Calendar cal)
throws java.sql.SQLException
TIMESTAMP
parameter as a java.sql.Timestamp object, using
the given Calendar object to construct
the Timestamp object.
With a Calendar object, the driver
can calculate the timestamp taking into account a custom timezone and
locale. If no Calendar object is specified, the driver
uses the default timezone and locale.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTimestamp in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,
and so oncal - the Calendar object the driver will use
to construct the timestamp
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTimestamp(java.lang.String, java.sql.Timestamp)
public void registerOutParameter(int parameterIndex,
int sqlType,
java.lang.String typeName)
throws java.sql.SQLException
registerOutParameter
should be used for a user-defined or REF output parameter.
Examples of user-defined types include: STRUCT,
DISTINCT, JAVA_OBJECT, and named array types.
(JDBC4 claraification:) All OUT parameters must be registered before a stored procedure is executed.
For a user-defined parameter, the fully-qualified SQL
type name of the parameter should also be given, while a
REF parameter requires that the fully-qualified type name
of the referenced type be given. A JDBC driver that does not need the
type code and type name information may ignore it. To be portable,
however, applications should always provide these values for
user-defined and REF parameters.
Although it is intended for user-defined and REF parameters,
this method may be used to register a parameter of any JDBC type.
If the parameter does not have a user-defined or REF type,
the typeName parameter is ignored.
Note: When reading the value of an out parameter, you must use the getter method whose Java type corresponds to the parameter's registered SQL type.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
registerOutParameter in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,...sqlType - a value from TypestypeName - the fully-qualified name of an SQL structured type
java.sql.SQLException - if a database access error occursTypes
public void registerOutParameter(java.lang.String parameterName,
int sqlType)
throws java.sql.SQLException
parameterName to the JDBC type
sqlType. All OUT parameters must be registered
before a stored procedure is executed.
The JDBC type specified by sqlType for an OUT
parameter determines the Java type that must be used
in the get method to read the value of that parameter.
If the JDBC type expected to be returned to this output parameter
is specific to this particular database, sqlType
should be java.sql.Types.OTHER. The method
getObject(int) retrieves the value.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
registerOutParameter in interface java.sql.CallableStatementparameterName - the name of the parametersqlType - the JDBC type code defined by java.sql.Types.
If the parameter is of JDBC type NUMERIC
or DECIMAL, the version of
registerOutParameter that accepts a scale value
should be used.
java.sql.SQLException - if a database access error occursTypes
public void registerOutParameter(java.lang.String parameterName,
int sqlType,
int scale)
throws java.sql.SQLException
parameterName to be of JDBC type
sqlType. (JDBC4 clarification:) All OUT parameters must be registered
before a stored procedure is executed.
The JDBC type specified by sqlType for an OUT
parameter determines the Java type that must be used
in the get method to read the value of that parameter.
This version of registerOutParameter should be
used when the parameter is of JDBC type NUMERIC
or DECIMAL.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
registerOutParameter in interface java.sql.CallableStatementparameterName - the name of the parametersqlType - SQL type code defined by java.sql.Types.scale - the desired number of digits to the right of the
decimal point. It must be greater than or equal to zero.
java.sql.SQLException - if a database access error occursTypes
public void registerOutParameter(java.lang.String parameterName,
int sqlType,
java.lang.String typeName)
throws java.sql.SQLException
registerOutParameter
should be used for a user-named or REF output parameter. Examples
of user-named types include: STRUCT, DISTINCT, JAVA_OBJECT, and
named array types. (JDBC4 clarification:) All OUT parameters must be registered before a stored procedure is executed.
For a user-named parameter the fully-qualified SQL type name of the parameter should also be given, while a REF parameter requires that the fully-qualified type name of the referenced type be given. A JDBC driver that does not need the type code and type name information may ignore it. To be portable, however, applications should always provide these values for user-named and REF parameters. Although it is intended for user-named and REF parameters, this method may be used to register a parameter of any JDBC type. If the parameter does not have a user-named or REF type, the typeName parameter is ignored.
Note: When reading the value of an out parameter, you
must use the getXXX method whose Java type XXX corresponds
to the parameter's registered SQL type.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
registerOutParameter in interface java.sql.CallableStatementparameterName - the name of the parametersqlType - a value from TypestypeName - the fully-qualified name of an SQL structured type
java.sql.SQLException - if a database access error occursTypes
public java.net.URL getURL(int parameterIndex)
throws java.sql.SQLException
DATALINK
parameter as a java.net.URL object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getURL in interface java.sql.CallableStatementparameterIndex - the first parameter is 1, the second is 2,...
java.net.URL object that represents the
JDBC DATALINK value used as the designated
parameter
java.sql.SQLException - if a database access error occurs,
or if the URL being returned is
not a valid URL on the Java platformsetURL(java.lang.String, java.net.URL)
public void setURL(java.lang.String parameterName,
java.net.URL val)
throws java.sql.SQLException
java.net.URL
object. The driver converts this to an SQL DATALINK
value when it sends it to the database.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
setURL in interface java.sql.CallableStatementparameterName - the name of the parameterval - the parameter value
java.sql.SQLException - if a database access error occurs,
or if a URL is malformedgetURL(int)
public void setNull(java.lang.String parameterName,
int sqlType)
throws java.sql.SQLException
NULL.
Note: You must specify the parameter's SQL type.
Starting with 1.7.2, HSLQDB supports this.
setNull in interface java.sql.CallableStatementparameterName - the name of the parametersqlType - the SQL type code defined in java.sql.Types
java.sql.SQLException - if a database access error occurs
public void setBoolean(java.lang.String parameterName,
boolean x)
throws java.sql.SQLException
boolean value.
(JDBC4 clarification:) The driver converts this
to an SQL BIT or BOOLEAN value when it sends
it to the database.
Starting with 1.7.2, HSLQDB supports this.
setBoolean in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetBoolean(int)
public void setByte(java.lang.String parameterName,
byte x)
throws java.sql.SQLException
byte value.
The driver converts this to an SQL TINYINT value when it
sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setByte in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetByte(int)
public void setShort(java.lang.String parameterName,
short x)
throws java.sql.SQLException
short value.
The driver converts this to an SQL SMALLINT value when
it sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setShort in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetShort(int)
public void setInt(java.lang.String parameterName,
int x)
throws java.sql.SQLException
int value.
The driver converts this to an SQL INTEGER value when it
sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setInt in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetInt(int)
public void setLong(java.lang.String parameterName,
long x)
throws java.sql.SQLException
long value.
The driver converts this to an SQL BIGINT value when it
sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setLong in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetLong(int)
public void setFloat(java.lang.String parameterName,
float x)
throws java.sql.SQLException
float value.
The driver converts this to an SQL FLOAT value when it
sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setFloat in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetFloat(int)
public void setDouble(java.lang.String parameterName,
double x)
throws java.sql.SQLException
double value.
The driver converts this to an SQL DOUBLE value when it
sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setDouble in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetDouble(int)
public void setBigDecimal(java.lang.String parameterName,
java.math.BigDecimal x)
throws java.sql.SQLException
java.math.BigDecimal value.
The driver converts this to an SQL NUMERIC value when
it sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setBigDecimal in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetBigDecimal(int, int)
public void setString(java.lang.String parameterName,
java.lang.String x)
throws java.sql.SQLException
String
value. The driver converts this to an SQL VARCHAR
or LONGVARCHAR value (depending on the argument's
size relative to the driver's limits on VARCHAR values)
when it sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setString in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetString(int)
public void setBytes(java.lang.String parameterName,
byte[] x)
throws java.sql.SQLException
VARBINARY or
LONGVARBINARY (depending on the argument's size relative
to the driver's limits on VARBINARY values) when it sends
it to the database.
Starting with 1.7.2, HSLQDB supports this.
setBytes in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetBytes(int)
public void setDate(java.lang.String parameterName,
java.sql.Date x)
throws java.sql.SQLException
java.sql.Date value
using the default time zone of the virtual machine that is running
the application. The driver converts this to an SQL DATE value
when it sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setDate in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetDate(int)
public void setTime(java.lang.String parameterName,
java.sql.Time x)
throws java.sql.SQLException
java.sql.Time
value. The driver converts this to an SQL TIME value
when it sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setTime in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetTime(int)
public void setTimestamp(java.lang.String parameterName,
java.sql.Timestamp x)
throws java.sql.SQLException
java.sql.Timestamp value. The driver
converts this to an SQL TIMESTAMP value when it
sends it to the database.
Starting with 1.7.2, HSLQDB supports this.
setTimestamp in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter value
java.sql.SQLException - if a database access error occursgetTimestamp(int)
public void setAsciiStream(java.lang.String parameterName,
java.io.InputStream x,
int length)
throws java.sql.SQLException
LONGVARCHAR
parameter, it may be more practical to send it via a
java.io.InputStream. Data will be read from the stream
as needed until end-of-file is reached. The JDBC driver will
do any necessary conversion from ASCII to the database char format.
Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
Starting with 1.7.2, HSLQDB supports this.
setAsciiStream in interface java.sql.CallableStatementparameterName - the name of the parameterx - the Java input stream that contains the ASCII parameter valuelength - the number of bytes in the stream
java.sql.SQLException - if a database access error occurs
public void setBinaryStream(java.lang.String parameterName,
java.io.InputStream x,
int length)
throws java.sql.SQLException
LONGVARBINARY
parameter, it may be more practical to send it via a
java.io.InputStream object. The data will be read from
the stream as needed until end-of-file is reached.
Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
Starting with 1.7.2, HSLQDB supports this.
setBinaryStream in interface java.sql.CallableStatementparameterName - the name of the parameterx - the java input stream which contains the binary parameter valuelength - the number of bytes in the stream
java.sql.SQLException - if a database access error occurs
public void setObject(java.lang.String parameterName,
java.lang.Object x,
int targetSqlType,
int scale)
throws java.sql.SQLException
java.lang equivalent objects should be used.
The given Java object will be converted to the given targetSqlType
before being sent to the database.
If the object has a custom mapping (is of a class implementing the
interface SQLData),
the JDBC driver should call the method SQLData.writeSQL
to write it to the SQL data stream.
If, on the other hand, the object is of a class implementing
Ref, Blob, Clob,
Struct, or Array, the driver should pass it
to the database as a value of the corresponding SQL type.
Note that this method may be used to pass datatabase- specific abstract data types.
Starting with 1.7.2, HSLQDB supports this.
setObject in interface java.sql.CallableStatementparameterName - the name of the parameterx - the object containing the input parameter valuetargetSqlType - the SQL type (as defined in java.sql.Types) to be
sent to the database. The scale argument may further qualify this type.scale - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types,
this is the number of digits after the decimal point. For all
other types, this value will be ignored.
java.sql.SQLException - if a database access error occursTypes,
getObject(int)
public void setObject(java.lang.String parameterName,
java.lang.Object x,
int targetSqlType)
throws java.sql.SQLException
setObject
above, except that it assumes a scale of zero.
Starting with 1.7.2, HSLQDB supports this.
setObject in interface java.sql.CallableStatementparameterName - the name of the parameterx - the object containing the input parameter valuetargetSqlType - the SQL type (as defined in java.sql.Types) to be
sent to the database
java.sql.SQLException - if a database access error occursgetObject(int)
public void setObject(java.lang.String parameterName,
java.lang.Object x)
throws java.sql.SQLException
Object; therefore,
the java.lang equivalent objects should be used for
built-in types.
The JDBC specification specifies a standard mapping from
Java Object types to SQL types. The given argument
will be converted to the corresponding SQL type before being
sent to the database.
Note that this method may be used to pass datatabase-
specific abstract data types, by using a driver-specific Java
type.
If the object is of a class implementing the interface
SQLData, the JDBC driver should call the method
SQLData.writeSQL to write it to the SQL data stream.
If, on the other hand, the object is of a class implementing
Ref, Blob, Clob,
Struct, or Array, the driver should pass it
to the database as a value of the corresponding SQL type.
This method throws an exception if there is an ambiguity, for example, if the object is of a class implementing more than one of the interfaces named above.
Starting with 1.7.2, HSLQDB supports this.
setObject in interface java.sql.CallableStatementparameterName - the name of the parameterx - the object containing the input parameter value
java.sql.SQLException - if a database access error occurs or if the given
Object parameter is ambiguousgetObject(int)
public void setCharacterStream(java.lang.String parameterName,
java.io.Reader reader,
int length)
throws java.sql.SQLException
Reader
object, which is the given number of characters long.
When a very large UNICODE value is input to a LONGVARCHAR
parameter, it may be more practical to send it via a
java.io.Reader object. The data will be read from the
stream as needed until end-of-file is reached. The JDBC driver will
do any necessary conversion from UNICODE to the database char format.
Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
Starting with 1.7.2, HSLQDB supports this.
setCharacterStream in interface java.sql.CallableStatementparameterName - the name of the parameterreader - the java.io.Reader object that
contains the UNICODE data used as the designated parameterlength - the number of characters in the stream
java.sql.SQLException - if a database access error occurs
public void setDate(java.lang.String parameterName,
java.sql.Date x,
java.util.Calendar cal)
throws java.sql.SQLException
java.sql.Date
value, using the given Calendar object. The driver uses
the Calendar object to construct an SQL DATE
value, which the driver then sends to the database. With a
a Calendar object, the driver can calculate the date
taking into account a custom timezone. If no
Calendar object is specified, the driver uses the default
timezone, which is that of the virtual machine running the
application.
Starting with 1.7.2, HSLQDB supports this.
setDate in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter valuecal - the Calendar object the driver will use
to construct the date
java.sql.SQLException - if a database access error occursgetDate(int)
public void setTime(java.lang.String parameterName,
java.sql.Time x,
java.util.Calendar cal)
throws java.sql.SQLException
java.sql.Time
value, using the given Calendar object. The driver uses
the Calendar object to construct an SQL TIME
value, which the driver then sends to the database. With a
a Calendar object, the driver can calculate the time
taking into account a custom timezone. If no
Calendar object is specified, the driver uses the default
timezone, which is that of the virtual machine running the
application.
Starting with 1.7.2, HSLQDB supports this.
setTime in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter valuecal - the Calendar object the driver will use
to construct the time
java.sql.SQLException - if a database access error occursgetTime(int)
public void setTimestamp(java.lang.String parameterName,
java.sql.Timestamp x,
java.util.Calendar cal)
throws java.sql.SQLException
java.sql.Timestamp value, using the given
Calendar object. The driver uses the
Calendar object to construct an SQL
TIMESTAMP value, which the driver then sends to the
database. With a Calendar object, the driver can
calculate the timestamp taking into account a custom timezone. If no
Calendar object is specified, the driver uses the default
timezone, which is that of the virtual machine running the
application.
Starting with 1.7.2, HSLQDB supports this.
setTimestamp in interface java.sql.CallableStatementparameterName - the name of the parameterx - the parameter valuecal - the Calendar object the driver will use
to construct the timestamp
java.sql.SQLException - if a database access error occursgetTimestamp(int)
public void setNull(java.lang.String parameterName,
int sqlType,
java.lang.String typeName)
throws java.sql.SQLException
NULL.
This version of the method setNull should
be used for user-defined types and REF type parameters.
Examples of user-defined types include: STRUCT,
DISTINCT, JAVA_OBJECT, and
named array types.
Note: To be portable, applications must give the
SQL type code and the fully-qualified SQL type name when specifying
a NULL user-defined or REF parameter.
In the case of a user-defined type the name is the type name of the
parameter itself. For a REF parameter, the name is the
type name of the referenced type. If a JDBC driver does not need
the type code or type name information, it may ignore it.
Although it is intended for user-defined and Ref
parameters, this method may be used to set a null parameter of
any JDBC type. If the parameter does not have a user-defined or
REF type, the given typeName is ignored.
Starting with 1.7.2, HSLQDB supports this.
setNull in interface java.sql.CallableStatementparameterName - the name of the parametersqlType - a value from java.sql.TypestypeName - the fully-qualified name of an SQL user-defined type;
ignored if the parameter is not a user-defined type or
SQL REF value
java.sql.SQLException - if a database access error occurs
public java.lang.String getString(java.lang.String parameterName)
throws java.sql.SQLException
CHAR, VARCHAR,
or LONGVARCHAR parameter as a String in
the Java programming language.
For the fixed-length type JDBC CHAR,
the String object
returned has exactly the same value the (JDBC4 clarification:) SQL
CHAR value had in the
database, including any padding added by the database.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getString in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetString(java.lang.String, java.lang.String)
public boolean getBoolean(java.lang.String parameterName)
throws java.sql.SQLException
BIT or BOOLEAN
parameter as a
boolean in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBoolean in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is false.
java.sql.SQLException - if a database access error occurssetBoolean(java.lang.String, boolean)
public byte getByte(java.lang.String parameterName)
throws java.sql.SQLException
TINYINT parameter as a
byte in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getByte in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetByte(java.lang.String, byte)
public short getShort(java.lang.String parameterName)
throws java.sql.SQLException
SMALLINT parameter as
a short in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getShort in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetShort(java.lang.String, short)
public int getInt(java.lang.String parameterName)
throws java.sql.SQLException
INTEGER parameter as
an int in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getInt in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetInt(java.lang.String, int)
public long getLong(java.lang.String parameterName)
throws java.sql.SQLException
BIGINT parameter as
a long in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getLong in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetLong(java.lang.String, long)
public float getFloat(java.lang.String parameterName)
throws java.sql.SQLException
FLOAT parameter as
a float in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getFloat in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetFloat(java.lang.String, float)
public double getDouble(java.lang.String parameterName)
throws java.sql.SQLException
DOUBLE parameter as
a double in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getDouble in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is 0.
java.sql.SQLException - if a database access error occurssetDouble(java.lang.String, double)
public byte[] getBytes(java.lang.String parameterName)
throws java.sql.SQLException
BINARY or
VARBINARY parameter as an array of byte
values in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBytes in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetBytes(java.lang.String, byte[])
public java.sql.Date getDate(java.lang.String parameterName)
throws java.sql.SQLException
DATE parameter as a
java.sql.Date object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getDate in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetDate(java.lang.String, java.sql.Date)
public java.sql.Time getTime(java.lang.String parameterName)
throws java.sql.SQLException
TIME parameter as a
java.sql.Time object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTime in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTime(java.lang.String, java.sql.Time)
public java.sql.Timestamp getTimestamp(java.lang.String parameterName)
throws java.sql.SQLException
TIMESTAMP parameter as a
java.sql.Timestamp object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTimestamp in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTimestamp(java.lang.String, java.sql.Timestamp)
public java.lang.Object getObject(java.lang.String parameterName)
throws java.sql.SQLException
Object in the Java
programming language. If the value is an SQL NULL, the
driver returns a Java null.
This method returns a Java object whose type corresponds to the JDBC
type that was registered for this parameter using the method
registerOutParameter. By registering the target JDBC
type as java.sql.Types.OTHER, this method can be used
to read database-specific abstract data types.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getObject in interface java.sql.CallableStatementparameterName - the name of the parameter
java.lang.Object holding the OUT parameter value.
java.sql.SQLException - if a database access error occursTypes,
setObject(java.lang.String, java.lang.Object, int, int)
public java.math.BigDecimal getBigDecimal(java.lang.String parameterName)
throws java.sql.SQLException
NUMERIC parameter as a
java.math.BigDecimal object with as many digits to the
right of the decimal point as the value contains.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBigDecimal in interface java.sql.CallableStatementparameterName - the name of the parameter
NULL, the result is null.
java.sql.SQLException - if a database access error occurssetBigDecimal(java.lang.String, java.math.BigDecimal)
public java.lang.Object getObject(java.lang.String parameterName,
java.util.Map map)
throws java.sql.SQLException
parameterName and uses map for the custom
mapping of the parameter value.
This method returns a Java object whose type corresponds to the
JDBC type that was registered for this parameter using the method
registerOutParameter. By registering the target
JDBC type as java.sql.Types.OTHER, this method can
be used to read database-specific abstract data types.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getObject in interface java.sql.CallableStatementparameterName - the name of the parametermap - the mapping from SQL type names to Java classes
java.lang.Object holding the OUT parameter value
java.sql.SQLException - if a database access error occurssetObject(java.lang.String, java.lang.Object, int, int)
public java.sql.Ref getRef(java.lang.String parameterName)
throws java.sql.SQLException
REF(<structured-type>)
parameter as a Ref object in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getRef in interface java.sql.CallableStatementparameterName - the name of the parameter
Ref object in the
Java programming language. If the value was SQL NULL,
the value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Blob getBlob(java.lang.String parameterName)
throws java.sql.SQLException
BLOB parameter as a
Blob object in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getBlob in interface java.sql.CallableStatementparameterName - the name of the parameter
Blob object in the
Java programming language. If the value was SQL NULL,
the value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Clob getClob(java.lang.String parameterName)
throws java.sql.SQLException
CLOB parameter as a
Clob object in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getClob in interface java.sql.CallableStatementparameterName - the name of the parameter
Clob object in the
Java programming language. If the value was SQL NULL,
the value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Array getArray(java.lang.String parameterName)
throws java.sql.SQLException
ARRAY parameter as an
Array object in the Java programming language.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getArray in interface java.sql.CallableStatementparameterName - the name of the parameter
Array object in
Java programming language. If the value was SQL NULL,
the value null is returned.
java.sql.SQLException - if a database access error occurs
public java.sql.Date getDate(java.lang.String parameterName,
java.util.Calendar cal)
throws java.sql.SQLException
DATE parameter as a
java.sql.Date object, using
the given Calendar object
to construct the date.
With a Calendar object, the driver
can calculate the date taking into account a custom timezone and
locale. If no Calendar object is specified, the d
river uses the default timezone and locale.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getDate in interface java.sql.CallableStatementparameterName - the name of the parametercal - the Calendar object the driver will use
to construct the date
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetDate(java.lang.String, java.sql.Date)
public java.sql.Time getTime(java.lang.String parameterName,
java.util.Calendar cal)
throws java.sql.SQLException
TIME parameter as a
java.sql.Time object, using
the given Calendar object
to construct the time.
With a Calendar object, the driver
can calculate the time taking into account a custom timezone and
locale. If no Calendar object is specified, the driver
uses the default timezone and locale.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTime in interface java.sql.CallableStatementparameterName - the name of the parametercal - the Calendar object the driver will use
to construct the time
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTime(java.lang.String, java.sql.Time)
public java.sql.Timestamp getTimestamp(java.lang.String parameterName,
java.util.Calendar cal)
throws java.sql.SQLException
TIMESTAMP parameter as a
java.sql.Timestamp object, using
the given Calendar object to construct
the Timestamp object.
With a Calendar object, the driver
can calculate the timestamp taking into account a custom timezone
and locale. If no Calendar object is specified, the
driver uses the default timezone and locale.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getTimestamp in interface java.sql.CallableStatementparameterName - the name of the parametercal - the Calendar object the driver will use
to construct the timestamp
NULL,
the result is null.
java.sql.SQLException - if a database access error occurssetTimestamp(java.lang.String, java.sql.Timestamp)
public java.net.URL getURL(java.lang.String parameterName)
throws java.sql.SQLException
DATALINK parameter as a
java.net.URL object.
HSQLDB 1.7.2 does not support this feature.
Calling this method always throws an SQLException.
getURL in interface java.sql.CallableStatementparameterName - the name of the parameter
java.net.URL object in the
Java programming language. If the value was SQL
NULL, the value null is returned.
java.sql.SQLException - if a database access error occurs,
or if there is a problem with the URLsetURL(java.lang.String, java.net.URL)
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