Package org.sql.generation.api.grammar.query

This package and its sub-package contain elements related to SQL queries (SELECT statements).

See:
Description

Interface Summary

AsteriskSelect	This syntax element represents the asterisk in expression SELECT *.
ColumnReference	Common interface for columns in expression SELECT <column1>, <column2>, ....
ColumnReferenceByExpression	This syntax element represents the column reference in SELECT <column reference> clause, where the column reference is some kind of expression (for example, a constant, or a query).
ColumnReferenceByName	This syntax element represents the column reference in SELECT <column reference> clause, where the column reference is column name, either with table name or without.
ColumnReferences	This syntax element represents the whole SELECT <column1>, <column2>, ... clause, up until FROM.
CorrespondingSpec	This syntax element represents the CORRESPONDING BY clause in UNION, INTERSECT, and EXCEPT operations on queries.
FromClause	This syntax element represents the FROM clause in SELECT statement.
GroupByClause	This syntax element represents the GROUP BY clause in SELECT statement.
GroupingElement	This is a common interface for a grouping element of the GROUP BY clause.
OrderByClause	This syntax element represents the ORDER BY clause of SELECT statement.
OrdinaryGroupingSet	This syntax element represents the ordinary grouping set specification.
QueryExpression	This syntax element represents the QueryExpressionBody and, in future, the WithClause (WITH) to be used with query.
QueryExpressionBody	This is common interface for a queries and joined tables.
QueryExpressionBodyActual	This is common interface for a query, which is either one SELECT statement, or many SELECT statements joined together with SetOperations.
QueryExpressionBodyBinary	This syntax element represents two queries which have a set operation (UNION, INTERSECT, or EXCEPT) between them.
QueryExpressionBodyQuery	This syntax element represents the single query (currently only SELECT statement, represented by QuerySpecification.
QuerySpecification	This syntax element represents the single SELECT statement.
SelectColumnClause	This is common interface for columns of SELECT statement.
SortSpecification	This syntax element represents the sort specification used in ORDER BY clause.
TableAlias	This syntax element represents the alias for a table.
TableReference	This is common interface for all table references in FROM clause.
TableReferenceByExpression	This syntax element represents the sub-query which acts as a table in FROM clause.
TableReferenceByName	This syntax element represents the reference to a table in FROM clause.
TableReferencePrimary	This is common interface for non-joined table references.

Class Summary

ColumnReferences.ColumnReferenceInfo	A helper class to encapsulate column reference along with its alias.
GroupingElement.GrandTotal	This syntax element represents the grand total grouping element.
Ordering	This is enum for what kind of order will be applied to each ordering column.
QueryExpressionBody.EmptyQueryExpressionBody	This syntax element represents the empty query expression body.
SetOperation	This enum represents the possible set operations to combine queries with.

Package org.sql.generation.api.grammar.query Description

This package and its sub-package contain elements related to SQL queries (SELECT statements).