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Uses of Interface
java.sql.Blob

• Packages that use Blob

  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.

• • Uses of Blob in java.sql

    Methods in java.sql that return Blob

    Modifier and Type	Method	Description
    Blob	Connection.createBlob () Constructs an object that implements the Blob interface.
    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 (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 (String parameterName) Retrieves the value of a 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	SQLInput.readBlob () Reads an SQL BLOB value from the stream and returns it as a Blob object in the Java programming language.

    Methods in java.sql with parameters of type Blob

    Modifier and Type	Method	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.

  • Uses of Blob in javax.sql

    Methods in javax.sql with parameters of type Blob

    Modifier and Type	Method	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.

  • Uses of Blob in javax.sql.rowset

    Methods in javax.sql.rowset with parameters of type Blob

    Modifier and Type	Method	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.

  • Uses of Blob in javax.sql.rowset.serial

    Classes in javax.sql.rowset.serial that implement Blob

    Modifier and Type	Class	Description
    class	SerialBlob A serialized mapping in the Java programming language of an SQL BLOB value.

    Methods in javax.sql.rowset.serial that return Blob

    Modifier and Type	Method	Description
    Blob	SQLInputImpl.readBlob () Retrieves the BLOB value at the head of this SQLInputImpl object as a Blob object in the Java programming language.

    Methods in javax.sql.rowset.serial with parameters of type Blob

    Modifier and Type	Method	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.

    Constructors in javax.sql.rowset.serial with parameters of type Blob

    Constructor	Description
    SerialBlob (Blob blob) Constructs a SerialBlob object that is a serialized version of the given Blob object.

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