org.apache.oozie.util.db

Interface Schema.Column

All Known Implementing Classes:

OozieSchema.OozieColumn

Enclosing class:

Schema

public static interface Schema.Column

Interface or table columns

Method Summary

Modifier and Type	Method and Description
String	asLabel() Alias to be used by the select statement for this column
String	columnName() Name of the column
int	getLength() Returns the length of the column
Class<?>	getType() Returns the datatype of the column
boolean	isPrimaryKey() Returns if the field is a primary key or not
Schema.Table	table() Table to which the column belongs

Method Detail

table

Schema.Table table()

Table to which the column belongs

Returns:

table name

asLabel

String asLabel()

Alias to be used by the select statement for this column

Returns:

alias for column

columnName

String columnName()

Name of the column

Returns:

column name

getType

Class<?> getType()

Returns the datatype of the column

Returns:

column type

getLength

int getLength()

Returns the length of the column

Returns:

Returns the length of the column

isPrimaryKey

boolean isPrimaryKey()

Returns if the field is a primary key or not

Returns:

true if field is a primary key