QvxReply XML schema

<?xml version="1.0" encoding="UTF-8"?>

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

<xs:simpleType name="QvxResult">

<xs:restriction base="xs:string">

<xs:enumeration value="QVX_OK"/>

<xs:enumeration value="QVX_UNKNOWN_COMMAND"/>

<xs:enumeration value="QVX_UNSUPPORTED_COMMAND"/>

<xs:enumeration value="QVX_UNEXPECTED_COMMAND"/>

<xs:enumeration value="QVX_SYNTAX_ERROR"/>

<xs:enumeration value="QVX_CONNECT_ERROR"/>

<xs:enumeration value="QVX_TABLE_NOT_FOUND"/>

<xs:enumeration value="QVX_FIELD_NOT_FOUND"/>

<xs:enumeration value="QVX_PIPE_ERROR"/>

<xs:enumeration value="QVX_UNEXPECTED_END_OF_DATA"/>

<xs:enumeration value="QVX_UNKNOWN_ERROR"/>

<xs:enumeration value="QVX_CANCEL "/>

<xs:enumeration value="QVX_CONNECTION_BROKEN "/>

</xs:restriction>

</xs:simpleType>

<xs:element name="QvxReply">

<xs:complexType>

<xs:all>

<xs:element name="Result" type="QvxResult" />

<xs:element name="OutputValues">

<xs:complexType>

<xs:sequence>

<xs:element name="String" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>

</xs:sequence>

</xs:complexType>

</xs:element>

<xs:element name="ErrorMessage" type="xs:string" />

</xs:all>

</xs:complexType>

</xs:element>

</xs:schema>

QvxReply Element

Elements
Child Element	Description
Result	Error message type. QvxResult.
OutputValues	String array of result values. QvxCommand Type
ErrorMessage	Error explanation when Result <> QVX_OK.

Types and values
Type Value	Description
QVX_OK	Command executed successfully.
QVX_UNKNOWN_COMMAND	Command is not recognized.
QVX_UNSUPPORTED_COMMAND	Command is recognized but not implemented.
QVX_UNEXPECTED_COMMAND	Execution of the command requested not in the right circumstances.
QVX_CONNECT_ERROR	Data source connection is not established or is lost.
QVX_SYNTAX_ERROR	SQL statement contains a syntax error.
QVX_TABLE_NOT_FOUND	Table specified in SQL statement is not found.
QVX_FIELD_NOT_FOUND	Field specified in SQL statement is not found.
QVX_PIPE_ERROR	Failed to write data to data pipe.
QVX_UNEXPECTED_END_OF_DATA	Failed to fetch data from data source.
QVX_UNKNOWN_ERROR	Other error occurred.
QVX_CANCEL	Command execution canceled by the user.
QVX_CONNECTION_BROKEN	Connection to the database has been lost. Only QVConnect in ODBC mode returns this value

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