Selectable (Hibernate Javadocs)

All Known Implementing Classes:: AggregateColumn, Column, ExportableColumn, Formula, SelfRenderingAggregateFunctionSqlAstExpression, SelfRenderingFunctionSqlAstExpression, SelfRenderingOrderedSetAggregateFunctionSqlAstExpression, SelfRenderingWindowFunctionSqlAstExpression

public interface Selectable

Models the commonality between a Column and a Formula (computed value).

Method Summary

Modifier and Type

Method

Description

String

getAlias(Dialect dialect)

Deprecated.
new read-by-position paradigm means that these generated aliases are no longer needed

String

getAlias(Dialect dialect, Table table)

Deprecated.
new read-by-position paradigm means that these generated aliases are no longer needed

String

getCustomReadExpression()

Any custom read expression for this selectable.

String

getCustomWriteExpression()

Any custom write expression for this selectable.

String

getTemplate(Dialect dialect, TypeConfiguration typeConfiguration, SqmFunctionRegistry functionRegistry)

String

getText()

The selectable's "canonical" text representation

String

getText(Dialect dialect)

The selectable's text representation accounting for the Dialect's quoting, if quoted

default String

getWriteExpr()

default String

getWriteExpr(JdbcMapping jdbcMapping, Dialect dialect)

boolean

isFormula()

Does this selectable represent a formula? true indicates it is a formula; false indicates it is a physical column

Method Details
- getText
  
  String getText()
  
  The selectable's "canonical" text representation
- getText
  
  String getText(Dialect dialect)
  
  The selectable's text representation accounting for the Dialect's quoting, if quoted
- isFormula
  
  boolean isFormula()
  
  Does this selectable represent a formula? true indicates it is a formula; false indicates it is a physical column
- getCustomReadExpression
  
  String getCustomReadExpression()
  
  Any custom read expression for this selectable. Only pertinent for physical columns (not formulas)
  See Also:
  
  ColumnTransformer
- getCustomWriteExpression
  
  String getCustomWriteExpression()
  
  Any custom write expression for this selectable. Only pertinent for physical columns (not formulas)
  See Also:
  
  ColumnTransformer
- getAlias
  
  @Deprecated(since="6.0") String getAlias(Dialect dialect)
  
  Deprecated.
  new read-by-position paradigm means that these generated aliases are no longer needed
- getAlias
  
  @Deprecated(since="6.0") String getAlias(Dialect dialect, Table table)
  
  Deprecated.
  new read-by-position paradigm means that these generated aliases are no longer needed
- getTemplate
  
  String getTemplate(Dialect dialect, TypeConfiguration typeConfiguration, SqmFunctionRegistry functionRegistry)
- getWriteExpr
  
  @Incubating default String getWriteExpr()
- getWriteExpr
  
  @Incubating default String getWriteExpr(JdbcMapping jdbcMapping, Dialect dialect)