Top Description Fields Constructors Methods

org.hibernate.dialect

public final Enum GroupByConstantRenderingStrategy

Class Inheritance

extends Enum<GroupByConstantRenderingStrategy>

java.lang.Object
java.lang.Enum
org.hibernate.dialect.GroupByConstantRenderingStrategy

Strategies for rendering a constant in a group by.

Author: Christian Beikov

Field Summary

Modifier and Type	Field and Description
public static final GroupByConstantRenderingStrategy	COLUMN_REFERENCE Renders a column reference to a dummy table e.g. `, (select 1 x) dummy` and `dummy.x`
public static final GroupByConstantRenderingStrategy	CONSTANT Renders a constant e.g. `'0'`
public static final GroupByConstantRenderingStrategy	CONSTANT_EXPRESSION Renders a constant expression e.g. `'0' \|\| '0'`
public static final GroupByConstantRenderingStrategy	EMPTY_GROUPING The strategy for ANSI SQL compliant DBs like e.g. PostgreSQL that renders `()` i.e. the empty grouping.
public static final GroupByConstantRenderingStrategy	SUBQUERY Renders a subquery e.g. `(select 1)`

Constructor Summary

Access	Constructor and Description
private	GroupByConstantRenderingStrategy()

Method Summary

Modifier and Type	Method and Description
public static GroupByConstantRenderingStrategy	valueOf(String name)
public static GroupByConstantRenderingStrategy[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

COLUMN_REFERENCE	back to summary
public static final GroupByConstantRenderingStrategy COLUMN_REFERENCE Renders a column reference to a dummy table e.g. `, (select 1 x) dummy` and `dummy.x`

CONSTANT	back to summary
public static final GroupByConstantRenderingStrategy CONSTANT Renders a constant e.g. `'0'`

CONSTANT_EXPRESSION	back to summary
public static final GroupByConstantRenderingStrategy CONSTANT_EXPRESSION Renders a constant expression e.g. `'0' \|\| '0'`

EMPTY_GROUPING	back to summary
public static final GroupByConstantRenderingStrategy EMPTY_GROUPING The strategy for ANSI SQL compliant DBs like e.g. PostgreSQL that renders `()` i.e. the empty grouping.

SUBQUERY	back to summary
public static final GroupByConstantRenderingStrategy SUBQUERY Renders a subquery e.g. `(select 1)`

Constructor Detail

GroupByConstantRenderingStrategy	back to summary
private GroupByConstantRenderingStrategy()

Method Detail

valueOf	back to summary
public static GroupByConstantRenderingStrategy valueOf(String name)

values	back to summary
public static GroupByConstantRenderingStrategy[] values()