TODOLIST

[CorvusYe]

TODOLIST

• [x] Change nebula-client dependence from 3.0.0 to 3.3.0

• [x] Use nebula-client SessionPool

• [ ] Move unit test from ngbatis-demo to ngbatis

• [ ] Add batch interface in NebulaDaoBasic :

  • [ ] insertTripletBatch
  • [x] insertEdgeBatch
  • [ ] show metas

• [ ] ResultSetUtil more column types support

  • [ ] Geography
  • [x] Duration

• [x] Vertex multi labels support.

• [ ] i18n: docs / comments / examples

• [ ] Performance optimization of nGQL in NebulaDaoBasic

  • [ ] selectByIds

    MATCH(n) WHERE id(n) == <id> RETURN n
    

  • [ ] selectByIds

    MATCH(n: <tag_name>)
    WHERE id(n) in <id_list>
    RETURN n
    

  • [ ] selectBySelective

    MATCH(n: <tag_name>)
    WHERE 1 == 1 <and id(n) == <id>>
    [ and n.`<tag_name>`.<prop_name> == <prop_value> ]
    RETURN n
    LIMIT 4000
    

  • [ ] selectBySelectiveStringLike

    MATCH(n: <tag_name>)
    WHERE 1 == 1 <and id(n) == <id>>
    [ and n.`<tag_name>`.<prop_name> =~ '.*<prop_value>.*' ]
    RETURN n
    LIMIT 4000
    

  • [ ] selectIdBySelective

    MATCH(n: <tag_name>)
    WHERE 1 == 1 <and id(n) == <id>>
    [ and n.`<tag_name>`.<prop_name> == <prop_value> ]
    RETURN id(n)
    LIMIT 4000
    

  • [ ] selectIdBySelectiveStringLike

    MATCH(n: <tag_name>)
    WHERE 1 == 1 <and id(n) == <id>>
    [ and n.`<tag_name>`.<prop_name> =~ '.*<prop_value>.*' ]
    RETURN id(n)
    LIMIT 4000
    

  • [ ] selectByMap

    MATCH (n:`${ tagName }`)
    WHERE 1 == 1
    [ and n.`<tag_name>`.<prop_name> == <prop_value> ]
    RETURN n
    LIMIT 4000
    

  • [ ] countByMap

    MATCH (n:`${ tagName }`)
    WHERE 1 == 1
    [ and n.`<tag_name>`.<prop_name> == <prop_value> ]
    RETURN count(n)
    

  • [ ] selectPage

    MATCH (n:${ tag })
    WHERE
      [ [ and ] n.`<tag_name>`.<prop_name> == <prop_value> ]
    RETURN n skip <start_row>limit <page_size>
    

  • [ ] countPage

    MATCH (n:`${ tagName }`)
    WHERE
      [ [ and ] n.`<tag_name>`.<prop_name> == <prop_value> ]
    RETURN n skip <start_row>limit <page_size>
    

  • [ ] insert

    INSERT VERTEX IF NOT EXISTS `<tag_name>` (
        <prop_name_group>
    )
    VALUES 
    <id> : ( <prop_value_group> )
    

  • [ ] insertBatch

    INSERT VERTEX IF NOT EXISTS `<tag_name>` (
        <prop_name_group>
    )
    VALUES 
    [<id> : ( <prop_value_group> ) [,] ]
    

  • [ ] updateById 、updateByIdSelective

    UPDATE  VERTEX ON `<tag_name>` <id>
    [
        SET
        [ <prop_group> ]
    ]
    YIELD <id> as <primary_key_name>, <prop_name_group>
    

  • [ ] updateByIdBatchSelective

    [
        UPDATE  VERTEX ON `<tag_name>` <id>
        SET
        [ <prop_name> = <prop_value> [,] ]
    ]
    

  • [ ] deleteWithEdgeById

    DELETE VERTEX <v_id> WITH EDGE
    

  • [ ] deleteById

    DELETE VERTEX <v_id>
    

  • [ ] insertEdge insertEdgeSelective

    INSERT EDGE `<edge_name>` (
         <prop_name_group>
    )
    VALUES <v_id_1>-> <v_id_2> @<ranking> :(
         <prop_value_group>
    );
    

  • [ ] upsertEdgeSelective

    UPSERT EDGE ON `<tag_name>`
    <v_id_1> -> <v_id_2> @[ranking]
    [ 
       SET
           [ `<prop_name>` = <prop_value> [, ] ]
    ]
    

  • [ ] existsEdge

    MATCH (n)-[r: <edge_name>]-(n2)
    WHERE id(n) == $p0 AND id(n2) == <v_id_2>
    RETURN count(*) > 0
    

  • [ ] listStartNodes

    MATCH (n: `<tag_name>`)-[r: `<edge_name>`]->(n2)
    WHERE id(n2) == <v_id_2>
    RETURN n
    

  • [ ] startNode

    MATCH (n: `<tag_name>`)-[r: `<edge_name>`]->(n2)
    WHERE id(n2) == <v_id_2>
    RETURN n
    LIMIT 1