Module query

Structs

Cte

A single CTE (used after WITH): alias [(col1, col2, ...)] AS ( query ) The names in the column list before AS, when specified, replace the names of the columns returned by the query. The parser does not validate that the number of columns in the query matches the number of columns in the query.

CteMutRec

CteMutRecColumnDef

A column definition in a CteMutRec.

Join

Limit

MutRecBlock

MutRecBlockOption

OrderByExpr

SQL ORDER BY expression

Query

The most complete variant of a SELECT query expression, optionally including WITH, UNION / other set operations, and ORDER BY.

Select

A restricted variant of SELECT (without CTEs/ORDER BY), which may appear either as the only body item of an SQLQuery, or as an operand to a set operation like UNION.

SelectOption

TableAlias

TableWithJoins

Values

Enums

CteBlock

A block of common table expressions (CTEs).

Distinct

JoinConstraint

JoinOperator

MutRecBlockOptionName

SelectItem

One item of the comma-separated list following SELECT

SelectOptionName

SetExpr

A node in a tree, representing a “query body” expression, roughly: SELECT ... [ {UNION|EXCEPT|INTERSECT} SELECT ...]

SetOperator

TableFactor

A table name or a parenthesized subquery with an optional alias