Browsable SimpleRDBMS 0.2 Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: §wip/atl/QVT_SimpleRDBMS/extracted
Source used for this grammar: Ivan Kurtev, SimpleRDBMS 0.2, QVT_SimpleRDBMS.ecore,

Summary

• Total 11 production rules with 11 top alternatives and 71 symbols.
• Vocabulary: 16 = 7 nonterminals + 0 terminals + 9 labels + 0 markers.
• Total 7 nonterminal symbols: 7 defined (RModelElement, Schema, Table, Column, Key, ForeignKey, String), 0 root (—), 1 top (RModelElement), 0 bottom (—).
• Total 9 labels: [tables], [schema], [column] ³, [key] ², [foreignKey] ², [type], [owner] ³, [refersToOpposite], [refersTo].

Syntax

RModelElement ::=
	Schema

RModelElement ::=
	Table

RModelElement ::=
	Column

RModelElement ::=
	Key

RModelElement ::=
	ForeignKey

Schema ::=
	[tables]::Table+

Table ::=
	[schema]::Schema [column]::Column+ [key]::Key+ [foreignKey]::ForeignKey+

Column ::=
	[type]::String [owner]::Table [key]::Key+ [foreignKey]::ForeignKey+

Key ::=
	[owner]::Table [column]::Column+ [refersToOpposite]::ForeignKey+

ForeignKey ::=
	[column]::Column+ [owner]::Table [refersTo]::Key

String ::=
	string

Maintained by Dr. Vadim Zaytsev a.k.a. @grammarware. Last updated in September 2015. [↑]