LOOKUP is not supported check is not null

[son2408]

(root@nebula) [HCMLIS]> lookup on tinhhinhdangky where tinhhinhdangky.xaId ==26797 and tinhhinhdangky.thoiDiemDangKy is not null yield id(vertex ) as id, tinhhinhdangky.NodeId as nodeId, tinhhinhdangky.thoiDiemDangKy as thoiDiemDangKy | ORDER BY $-.thoiDiemDangKy desc | limit 10
[ERROR (-1009)]: SemanticError: Expression tinhhinhdangky.thoiDiemDangKy IS NOT NULL not supported yet

Mon, 31 Oct 2022 11:24:28 +07

[wey-gu]

This is indeed not yet supported.

@MuYiYong @czpmango

[wey-gu]

(root@nebula) [basketballplayer]> LOOKUP ON player WHERE player.name IS NOT NULL YIELD id(vertex)
[ERROR (-1009)]: SemanticError: Expression player.name IS NOT NULL not supported yet

Mon, 31 Oct 2022 14:20:39 CST

(root@nebula) [basketballplayer]> match (n:player) where n.player.name IS NOT NULL return id(n)
+-------------+
| id(n)       |
+-------------+
| "player127" |
| "player132" |
| "player135" |
| "player146" |

[son2408]

(root@nebula) [basketballplayer]> LOOKUP ON player WHERE player.name IS NOT NULL YIELD id(vertex)
[ERROR (-1009)]: SemanticError: Expression player.name IS NOT NULL not supported yet

Mon, 31 Oct 2022 14:20:39 CST

(root@nebula) [basketballplayer]> match (n:player) where n.player.name IS NOT NULL return id(n)
+-------------+
| id(n)       |
+-------------+
| "player127" |
| "player132" |
| "player135" |
| "player146" |

Could you support LOOKUP check IS NOT NULL for next release. plz ?