25 lines
504 B
Nim
25 lines
504 B
Nim
|
|
# vim: set et sta sw=4 ts=4 :
|
||
|
|
|
||
|
|
import
|
||
|
|
std/re
|
||
|
|
import kuzu
|
||
|
|
|
||
|
|
let db = newKuzuDatabase()
|
||
|
|
let conn = db.connect
|
||
|
|
|
||
|
|
var q = conn.query( "CREATE NODE TABLE Doop ( id SERIAL, thing STRING, PRIMARY KEY(id) )" )
|
||
|
|
|
||
|
|
q = conn.query( "CREATE (d:Doop {thing: 'okay!'})" )
|
||
|
|
q = conn.query( "MATCH (d:Doop) RETURN d" )
|
||
|
|
|
||
|
|
var tup = q.getNext
|
||
|
|
var val = tup[0]
|
||
|
|
assert val.kind == KUZU_NODE
|
||
|
|
|
||
|
|
try:
|
||
|
|
discard val.toInt32
|
||
|
|
except KuzuTypeError as err:
|
||
|
|
assert err.msg.contains( re"""Mismatched types: KUZU_NODE != int32""" )
|
||
|
|
|
||
|
|
|