Package org.partiql.ast

Abstract syntax tree (AST) object model for PartiQL statements.

Class Summary

Class	Description
AstEnum	Abstract base class representing enums in the AST.
AstNode	Abstract base class for the AST nodes.
AstVisitor<R,C>	Visitor interface for AST nodes.
DataType	Represents PartiQL's data types.
DataType.StructField	A field definition with in a Struct Type Definition
DatetimeField	Represents different datetime fields in PartiQL.
Exclude	Represents PartiQL's EXCLUDE clause.
ExcludePath	Represents a single exclude path in an exclude clause.
ExcludeStep	Represents a single step in a PartiQL exclude path.
ExcludeStep.CollIndex	Exclude step on a collection index.
ExcludeStep.CollWildcard	Exclude step on a collection wildcard.
ExcludeStep.StructField	Exclude step on a struct field.
ExcludeStep.StructWildcard	Exclude step on a struct wildcard.
Explain	Represents PartiQL's EXPLAIN statement.
From	Represents a FROM clause in a PartiQL query.
FromExpr	Represents a single FROM expression.
FromJoin	Represents a join in a FROM clause.
FromTableRef	Base class for clauses within a FROM source.
FromType	Represents a single FROM source.
GroupBy	Represents a GROUP BY clause in SQL.
GroupBy.Key	Represents a single key in a GROUP BY clause with an optional alias.
GroupByStrategy	Represents SQL's GROUP BY strategy.
Identifier	Represents a SQL identifier, which may be qualified, such as foo.bar.baz.
Identifier.Simple	Represents a part of a SQL identifier, such as c in a.b.c.
IntervalQualifier	Represents an interval qualifier in the AST.
IntervalQualifier.Range	Represents an interval qualifier that contains a range of fields.
IntervalQualifier.Single	Represents an interval qualifier that contains a single field.
JoinType	Represents the support join types in PartiQL.
Let	Represents a PartiQL LET clause.
Let.Binding	Represents a binding in a PartiQL LET clause.
Literal	A literal value, such as a number, string, or boolean.
Nulls	Determines the order in which null and missing values are sorted.
Order	Represents the ordering used within certain clauses.
OrderBy	Represents SQL's ORDER BY clause.
Query	Represents a PartiQL query.
QueryBody	Abstract base class for contents within a query.
QueryBody.SetOp	Represents a set operation query, which is composed of a set operation with two other expressions.
QueryBody.SFW	Represents a SELECT-FROM-WHERE query.
Select	Abstract base class for the SELECT clause.
SelectItem	Represents an item within a select list.
SelectItem.Expr	Represents an expr select list item with an optional alias.
SelectItem.Star	Represents PartiQL's <select item>.* operator used in a select list.
SelectList	Represents SQL's SELECT list clause.
SelectPivot	Represents PartiQL's PIVOT clause.
SelectStar	Represents SQL's SELECT * clause.
SelectValue	Represents PartiQL's SELECT VALUE clause.
SetOp	Represents a set operation including its set op type and set quantifier.
SetOpType	Represents SQL set operations.
SetQuantifier	Set quantifier used in different clauses and expressions.
Sort	Sort specification.
Statement	Abstract base class for PartiQL statements.
With	Represents a PartiQL WITH clause.
WithListElement	Represents a <with list element>.