anchor.diff:  	;
   
   inValue:
  -	NUMBER 
  -	|STRING 
  -	|TRUE 
  -	|FALSE 
  -	|NULL 
  +	NUMBER
  +	|STRING
  +	|TRUE
  +	|FALSE
  +	|NULL
   	;
   
   fromValue:
  
positive.code: grammar PostgreDDL;
  import PostgreKeyword, DataType, Keyword, BaseRule,DDLBase,MySQLDQL,DQLBase,Symbol;
  
  createTable:
  	createBasicTable
  
negative.code: 	;
  
  typeNameClause:
  	OF typeName
  	;
  
  createDefinition1s:
  	LEFT_PAREN createDefinition1 (COMMA createDefinition1)* RIGHT_PAREN
  	;
  
  createDefinition1:
  	(columnName (WITH OPTIONS )? columnConstraint*)
      | tableConstraint
      ;
  
  createTableForPartition:
  	createTableHeader
  