Uses of Interface
org.litebridgedb.db.spi.expression.SelectExpression

Packages that use SelectExpression

Package	Description
org.litebridgedb.db.spi.expression	Database query expressions.
org.litebridgedb.db.spi.impl.function	SQL function implementations.
org.litebridgedb.db.spi.impl.function.aggregate	SQL aggregate functions.
org.litebridgedb.db.spi.impl.function.scalar	SQL scalar functions.
org.litebridgedb.db.spi.impl.sql
org.litebridgedb.db.spi.query	Query-related models
org.litebridgedb.orm.api.select.model	Query/clause specification models used in the query API

Uses of SelectExpression in org.litebridgedb.db.spi.expression

Subinterfaces of SelectExpression in org.litebridgedb.db.spi.expression

Modifier and Type	Interface	Description
interface	ColumnExpression	A column-based expression within a SQL query.
interface	ConnectionProviderExpression	A select expression in a SQL query that requires a ConnectionProvider to render.
interface	DelegateExpression	Interface for nesting query expressions such as SQL functions.

Classes in org.litebridgedb.db.spi.expression that implement SelectExpression

Modifier and Type	Class	Description
class	ColumnExpressionImpl	Abstract base class for column-specific SQL expressions.
class	ConvertExpression	Represents a conversion expression that wraps another SelectExpression, potentially overriding its type.
class	DelegateColumnExpression	Abstract base class for nesting query expressions such as SQL functions.
class	LiteralExpression	An encapsulated literal value in a query expression.
class	SelectReference	Reference to another expression in the select query.
class	SubselectExpression

Methods in org.litebridgedb.db.spi.expression that return SelectExpression

Modifier and Type	Method	Description
SelectExpression	SqlFunctionRegistry.Aggregate.count()	Returns the value of the count record component.
SelectExpression	SqlFunctionRegistry.Date.currentTimestamp()	Returns the value of the currentTimestamp record component.
SelectExpression	ConvertExpression.target()
SelectExpression	DelegateColumnExpression.target()
SelectExpression	DelegateExpression.target()	Retrieves the target expression of this delegate.

Constructors in org.litebridgedb.db.spi.expression with parameters of type SelectExpression

Modifier	Constructor	Description
	Aggregate(DelegateExpressionFactory avg, DelegateExpressionFactory min, DelegateExpressionFactory max, SelectExpression count)	Creates an instance of a Aggregate record class.
	ConvertExpression(SelectExpression target, Class<?> typeOverride)	Constructor.
	Date(SelectExpression currentTimestamp)	Creates an instance of a Date record class.

Uses of SelectExpression in org.litebridgedb.db.spi.impl.function

Classes in org.litebridgedb.db.spi.impl.function that implement SelectExpression

Modifier and Type	Class	Description
class	AliasedColumnExpression	A column expression with support for SQL aliasing.
class	AliasedDelegateColumnExpression	A nestable column expression with support for SQL aliasing.
class	FunctionExpression	Base class for function expressions operating on a column.
class	SelectColumn	Expression to select a database column.
class	SelectReferenceImpl
class	Subselect

Methods in org.litebridgedb.db.spi.impl.function that return SelectExpression

Modifier and Type	Method	Description
protected SelectExpression	SqlFunctionRegistryFactory.createCount()	Creates a COUNT-implementing expression.
protected SelectExpression	SqlFunctionRegistryFactory.createCurrentTimestamp()

Uses of SelectExpression in org.litebridgedb.db.spi.impl.function.aggregate

Classes in org.litebridgedb.db.spi.impl.function.aggregate that implement SelectExpression

Modifier and Type	Class	Description
class	Avg	AVG(column) aggregate function.
class	Count	COUNT(*) aggregate function.
class	Max	MAX(column) aggregate function.
class	Min	MIN(column) aggregate function.

Uses of SelectExpression in org.litebridgedb.db.spi.impl.function.scalar

Classes in org.litebridgedb.db.spi.impl.function.scalar that implement SelectExpression

Modifier and Type	Class	Description
class	Abs	ABS(column) scalar function.
class	Lower	LOWER(column) scalar function.
class	Substring	SUBSTRING(column, start, length) scalar function.
class	Upper	UPPER(column) scalar function.

Uses of SelectExpression in org.litebridgedb.db.spi.impl.sql

Methods in org.litebridgedb.db.spi.impl.sql with parameters of type SelectExpression

Modifier and Type	Method	Description
protected @Nullable Object	AbstractSqlGenerator.getExpressionValue(SelectExpression selectExpression)

Uses of SelectExpression in org.litebridgedb.db.spi.query

Methods in org.litebridgedb.db.spi.query that return SelectExpression

Modifier and Type	Method	Description
SelectExpression	OrderBy.expression()	Returns the value of the expression record component.
SelectExpression	Condition.lhs()	Returns the value of the lhs record component.
@Nullable SelectExpression	Condition.rhs()	Returns the value of the rhs record component.

Methods in org.litebridgedb.db.spi.query that return types with arguments of type SelectExpression

Modifier and Type	Method	Description
List<SelectExpression>	Select.expressions()	Returns the value of the expressions record component.
List<SelectExpression>	Select.groupBy()	Returns the value of the groupBy record component.

Constructors in org.litebridgedb.db.spi.query with parameters of type SelectExpression

Modifier	Constructor	Description
	Condition(SelectExpression lhs, Operator operator)	Convenience constructor for Operator.IS_NULL and @{code Operator.IS_NOT_NULL} operators.
	Condition(SelectExpression lhs, Operator operator, @Nullable Object value)	Convenience constructor that wraps the given value into a LiteralExpression.
	Condition(SelectExpression lhs, Operator operator, @Nullable SelectExpression rhs)	Creates an instance of a Condition record class.
	OrderBy(SelectExpression expression, boolean asc)	Creates an instance of a OrderBy record class.

Constructor parameters in org.litebridgedb.db.spi.query with type arguments of type SelectExpression

Modifier	Constructor	Description
	Select(Table table, List<SelectExpression> expressions, List<Join> joins, List<Condition> where, List<SelectExpression> groupBy, List<Condition> having, List<OrderBy> orderBy, Optional<Limit> limit)	Creates an instance of a Select record class.

Uses of SelectExpression in org.litebridgedb.orm.api.select.model

Methods in org.litebridgedb.orm.api.select.model that return types with arguments of type SelectExpression

Modifier and Type	Method	Description
Stream<SelectExpression>	SelectSpec.convertToSelectExpressionStream(ExpressionSpec[] expressionSpecs, boolean useSelectReferences)