sqltype Struct Reference

Inheritance diagram for sqltype:

Collaboration diagram for sqltype:

Public Member Functions
	sqltype (string n)
virtual bool	consistent (struct sqltype *rvalue)
	This function is used to model postgres-style pseudotypes. More...

Static Public Member Functions
static struct sqltype *	get (string s)

Public Attributes
string	name

Static Public Attributes
static map< string, struct sqltype * >	typemap

Detailed Description

Definition at line 20 of file relmodel.hh.

Member Function Documentation

consistent()

bool sqltype::consistent ( struct sqltype *  rvalue )

virtual

This function is used to model postgres-style pseudotypes.

A generic type is consistent with a more concrete type. E.G., anyarray->consistent(intarray) is true while int4array->consistent(anyarray) is false

There must not be cycles in the consistency graph, since the grammar will use fixpoint iteration to resolve type conformance situations in the direction of more concrete types

Reimplemented in pg_type.

Definition at line 13 of file relmodel.cc.

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The documentation for this struct was generated from the following files:

• relmodel.hh
• relmodel.cc