Beergraph with in-graph index

BeerGraph with in-graph alcoholpercentage-index

***
*** SHOW ME THE IN-GRAPH-ALCOHOLINDEX
***

start
  alcperc=node:node_auto_index(type="AlcoholPercentage")
match
	p=(alcperc-[:PRECEDES]->())
return p;


start
	minalcperc=node:node_auto_index(name="0"),
	maxalcperc=node:node_auto_index(name="26.5")
match
	p = (minalcperc-[:PRECEDES*]-maxalcperc)
return p;

gistfile1.txt

***
*** FINDING other  beers that have a "same or similar" AlcoholPercentage as Orval
***

start 
orval=node:node_auto_index(name="Orval")
match
orval-[:IS_A]-beertype,
orval-[:HAS_ALCOHOL_PERCENTAGE]-alcperc,
alcperc-[:PRECEDES*0..10]-otheralcperc,
otherbeer-[:HAS_ALCOHOL_PERCENTAGE]-otheralcperc,
otherbeer-[:IS_A]-beertype,
otherbeer-[:BREWS]-otherbrewery
return
otherbeer.name, beertype.name, otherbrewery.name;

gistfile2.txt

***
*** FINDING other  beers that have a "similar but not the same" AlcoholPercentage as Orval
***

start 
orval=node:node_auto_index(name="Orval")
match
orval-[:IS_A]-beertype,
orval-[:HAS_ALCOHOL_PERCENTAGE]-alcperc,
alcperc-[:PRECEDES*1..10]-otheralcperc,
otherbeer-[:HAS_ALCOHOL_PERCENTAGE]-otheralcperc,
otherbeer-[:IS_A]-beertype,
otherbeer-[:BREWS]-otherbrewery
return
otherbeer.name, beertype.name, otherbrewery.name;

gistfile3.txt

***
*** Finding the other beers from the same brewery that have a similar AlcoholPercentage as duvel
***

start 
duvel=node:node_auto_index(name="Duvel")
match
duvel-[:BREWS]-brewery,
duvel-[:IS_A]-beertype,
duvel-[:HAS_ALCOHOL_PERCENTAGE]-alcperc,
alcperc-[:PRECEDES*1..10]-otheralcperc,
otherbeer-[:HAS_ALCOHOL_PERCENTAGE]-otheralcperc,
otherbeer-[:IS_A]-otherbeertype,
otherbeer-[:BREWS]-brewery
return
otherbeer.name, otherbeertype.name, brewery.name, otheralcperc.name
order by 
otherbeer.name;