SQLInput

readArray

Array readArray ()

Reads an SQL ARRAY value from the stream and returns it as an Array object in the Java programming language.

readAsciiStream

InputStream readAsciiStream ()

Reads the next attribute in the stream and returns it as a stream of ASCII characters.

readBigDecimal

BigDecimal readBigDecimal ()

Reads the next attribute in the stream and returns it as a java.math.BigDecimal object in the Java programming language.

readBinaryStream

InputStream readBinaryStream ()

Reads the next attribute in the stream and returns it as a stream of uninterpreted bytes.

readBlob

Blob readBlob ()

Reads an SQL BLOB value from the stream and returns it as a Blob object in the Java programming language.

readBoolean

boolean readBoolean ()

Reads the next attribute in the stream and returns it as a boolean in the Java programming language.

readByte

byte readByte ()

Reads the next attribute in the stream and returns it as a byte in the Java programming language.

readBytes

byte[] readBytes ()

Reads the next attribute in the stream and returns it as an array of bytes in the Java programming language.

readCharacterStream

Reader readCharacterStream ()

Reads the next attribute in the stream and returns it as a stream of Unicode characters.

readClob

Clob readClob ()

Reads an SQL CLOB value from the stream and returns it as a Clob object in the Java programming language.

readDate

Date readDate ()

Reads the next attribute in the stream and returns it as a java.sql.Date object.

readDouble

double readDouble ()

Reads the next attribute in the stream and returns it as a double in the Java programming language.

readFloat

float readFloat ()

Reads the next attribute in the stream and returns it as a float in the Java programming language.

readInt

int readInt ()

Reads the next attribute in the stream and returns it as an int in the Java programming language.

readLong

long readLong ()

Reads the next attribute in the stream and returns it as a long in the Java programming language.

readNClob

NClob readNClob ()

Reads an SQL NCLOB value from the stream and returns it as a NClob object in the Java programming language.

readNString

String readNString ()

Reads the next attribute in the stream and returns it as a String in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

readObject

Object readObject ()

Reads the datum at the head of the stream and returns it as an Object in the Java programming language. The actual type of the object returned is determined by the default type mapping, and any customizations present in this stream's type map.

A type map is registered with the stream by the JDBC driver before the stream is passed to the application.

When the datum at the head of the stream is an SQL NULL, the method returns null. If the datum is an SQL structured or distinct type, it determines the SQL type of the datum at the head of the stream. If the stream's type map has an entry for that SQL type, the driver constructs an object of the appropriate class and calls the method SQLData.readSQL on that object, which reads additional data from the stream, using the protocol described for that method.

readRef

Ref readRef ()

Reads an SQL REF value from the stream and returns it as a Ref object in the Java programming language.

readRowId

RowId readRowId ()

Reads an SQL ROWID value from the stream and returns it as a RowId object in the Java programming language.

readSQLXML

SQLXML readSQLXML ()

Reads an SQL XML value from the stream and returns it as a SQLXML object in the Java programming language.

readShort

short readShort ()

Reads the next attribute in the stream and returns it as a short in the Java programming language.

readString

String readString ()

Reads the next attribute in the stream and returns it as a String in the Java programming language.

readTime

Time readTime ()

Reads the next attribute in the stream and returns it as a java.sql.Time object.

readTimestamp

Timestamp readTimestamp ()

Reads the next attribute in the stream and returns it as a java.sql.Timestamp object.

readURL

URL readURL ()

Reads an SQL DATALINK value from the stream and returns it as a java.net.URL object in the Java programming language.

wasNull

boolean wasNull ()

Retrieves whether the last value read was SQL NULL.