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complexType {http://java.sun.com/xml/ns/persistence/orm}column

Abstractfalse (This can be used in an instance)
Target Namespacehttp://java.sun.com/xml/ns/persistence/orm
Declared Namespacesxmlns:orm=http://java.sun.com/xml/ns/persistence/orm
xmlns:xsd=http://www.w3.org/2001/XMLSchema

Source
<xsd:complexType name="column">
    <xsd:annotation>
        <xsd:documentation>
@Target({METHOD, FIELD}) @Retention(RUNTIME)
public @interface Column {
String name() default "";
boolean unique() default false;
boolean nullable() default true;
boolean insertable() default true;
boolean updatable() default true;
String columnDefinition() default "";
String table() default "";
int length() default 255;
int precision() default 0; // decimal precision
int scale() default 0; // decimal scale
}
        </xsd:documentation>
    </xsd:annotation>
    <xsd:attribute name="name" type="xsd:string"/>
    <xsd:attribute name="unique" type="xsd:boolean"/>
    <xsd:attribute name="nullable" type="xsd:boolean"/>
    <xsd:attribute name="insertable" type="xsd:boolean"/>
    <xsd:attribute name="updatable" type="xsd:boolean"/>
    <xsd:attribute name="column-definition" type="xsd:string"/>
    <xsd:attribute name="table" type="xsd:string"/>
    <xsd:attribute name="length" type="xsd:int"/>
    <xsd:attribute name="precision" type="xsd:int"/>
    <xsd:attribute name="scale" type="xsd:int"/>
</xsd:complexType>

Documentation

 
@Target({METHOD, FIELD}) @Retention(RUNTIME)
public @interface Column {
  String name() default "";
  boolean unique() default false;
  boolean nullable() default true;
  boolean insertable() default true;
  boolean updatable() default true;
  String columnDefinition() default "";
  String table() default "";
  int length() default 255;
  int precision() default 0; // decimal precision
  int scale() default 0; // decimal scale
}

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complexType column
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