Package | Description |
---|---|
java.sql |
Provides the API for accessing and processing data stored in a
data source (usually a relational database) using the
JavaTM programming language.
|
javax.sql |
Provides the API for server side data source access and processing from
the JavaTM programming language.
|
javax.sql.rowset |
Standard interfaces and base classes for JDBC
RowSet
implementations. |
javax.sql.rowset.serial |
Provides utility classes to allow serializable mappings between SQL types
and data types in the Java programming language.
|
Modifier and Type | Method and Description |
---|---|
Blob |
Connection.createBlob()
Constructs an object that implements the
Blob interface. |
Blob |
ResultSet.getBlob(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Blob object
in the Java programming language. |
Blob |
CallableStatement.getBlob(int parameterIndex)
Retrieves the value of the designated JDBC
BLOB parameter as a
Blob object in the Java programming language. |
Blob |
ResultSet.getBlob(String columnLabel)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Blob object
in the Java programming language. |
Blob |
CallableStatement.getBlob(String parameterName)
Retrieves the value of a JDBC
BLOB parameter as a
Blob object in the Java programming language. |
Blob |
SQLInput.readBlob()
Reads an SQL
BLOB value from the stream and returns it as a
Blob object in the Java programming language. |
Modifier and Type | Method and Description |
---|---|
long |
Blob.position(Blob pattern,
long start)
Retrieves the byte position in the
BLOB value
designated by this Blob object at which
pattern begins. |
void |
PreparedStatement.setBlob(int parameterIndex,
Blob x)
Sets the designated parameter to the given
java.sql.Blob object. |
void |
CallableStatement.setBlob(String parameterName,
Blob x)
Sets the designated parameter to the given
java.sql.Blob object. |
void |
ResultSet.updateBlob(int columnIndex,
Blob x)
Updates the designated column with a
java.sql.Blob value. |
void |
ResultSet.updateBlob(String columnLabel,
Blob x)
Updates the designated column with a
java.sql.Blob value. |
void |
SQLOutput.writeBlob(Blob x)
Writes an SQL
BLOB value to the stream. |
Modifier and Type | Method and Description |
---|---|
void |
RowSet.setBlob(int i,
Blob x)
Sets the designated parameter in this
RowSet object's command
with the given Blob value. |
void |
RowSet.setBlob(String parameterName,
Blob x)
Sets the designated parameter to the given
java.sql.Blob object. |
Modifier and Type | Method and Description |
---|---|
void |
BaseRowSet.setBlob(int parameterIndex,
Blob x)
Sets the designated parameter to the given
Blob object in
the Java programming language. |
void |
BaseRowSet.setBlob(String parameterName,
Blob x)
Sets the designated parameter to the given
java.sql.Blob object. |
Modifier and Type | Class and Description |
---|---|
class |
SerialBlob
A serialized mapping in the Java programming language of an SQL
BLOB value. |
Modifier and Type | Method and Description |
---|---|
Blob |
SQLInputImpl.readBlob()
Retrieves the
BLOB value at the head of this
SQLInputImpl object as a Blob object
in the Java programming language. |
Modifier and Type | Method and Description |
---|---|
long |
SerialBlob.position(Blob pattern,
long start)
Returns the position in this
SerialBlob object where
the given Blob object begins, starting the search at the
specified position. |
void |
SQLOutputImpl.writeBlob(Blob x)
Writes a
Blob object in the Java programming language
to this SQLOutputImpl object. |
Constructor and Description |
---|
SerialBlob(Blob blob)
Constructs a
SerialBlob object that is a serialized
version of the given Blob object. |
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2017, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.