Package org.apache.calcite.sql.util

Utility classes for the SQL object model, parsing, and validation.

Interface Summary

Interface	Description
SqlBasicVisitor.ArgHandler<R>	Argument handler.
SqlVisitor<R>	Visitor class, follows the visitor pattern.

Class Summary

Class	Description
ChainedSqlOperatorTable	ChainedSqlOperatorTable implements the SqlOperatorTable interface by chaining together any number of underlying operator table instances.
ListSqlOperatorTable	Implementation of the SqlOperatorTable interface by using a list of operators.
ReflectiveSqlOperatorTable	ReflectiveSqlOperatorTable implements the SqlOperatorTable interface by reflecting the public fields of a subclass.
ReflectiveSqlOperatorTable.Key	Key for looking up operators.
SqlBasicVisitor<R>	Basic implementation of SqlVisitor which does nothing at each node.
SqlBasicVisitor.ArgHandlerImpl<R>	Default implementation of SqlBasicVisitor.ArgHandler which merely calls SqlNode.accept(org.apache.calcite.sql.util.SqlVisitor<R>) on each operand.
SqlBuilder	Extension to StringBuilder for the purposes of creating SQL queries and expressions.
SqlShuttle	Basic implementation of SqlVisitor which returns each leaf node unchanged.
SqlString	String that represents a kocher SQL statement, expression, or fragment.