Package org.apache.calcite.rel.rel2sql

Translates a relational expression to SQL parse tree.

Class Summary

Class	Description
RelToSqlConverter	Utility to convert relational expressions to SQL abstract syntax tree.
RelToSqlConverter.Frame	Stack frame.
SqlImplementor	State for generating a SQL statement.
SqlImplementor.Context	Context for translating a RexNode expression (within a RelNode) into a SqlNode expression (within a SQL parse tree).
SqlImplementor.SimpleContext	Simple implementation of SqlImplementor.Context that cannot handle sub-queries or correlations.

Enum Summary

Enum	Description
SqlImplementor.Clause	Clauses in a SQL query.