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v4.5
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    v4.5

      Importer MySQL

      Acquérir des données des tables entity et relation dans la base de données MySQL test, importer dans le graphset Ultipa shareholding :

      De MySQL à Ultipa

      1. Générer un fichier de configuration d'exemple

      ./ultipa-importer --sample
      

      2. Modifier le fichier de configuration

      # Configurer le type de source de données
      mode: mysql
      
      # Configurer les informations de la source de données
      sqlDatabase:
        host: "192.168.1.1"
        port: "5432"
        dbname: "test"
        username: "admin"
        password: "abcd1234"
      
      # Configurer le serveur Ultipa
      server:
        # Serveur Ultipa, utilisez une virgule ',' pour séparer plusieurs nodes de serveur du cluster
        host: "192.168.2.149:60075"
        username: "admin"
        password: "abcd1234"
        # Nom du graphset, ou utiliser par défaut le graphset 'default'
        graphset: "shareholding"
        # Le répertoire du certificat SSL lorsque le serveur Ultipa et le client sont tous deux en mode SSL
        crt: ""
      
      # Configurer les données de node
      nodeConfig:
        - schema: "human"
          sql: "select id, name from entity where type = 1"
          properties:
            - name: id
              type: _id
            - name: name
              type: string
        - schema: "firm"
          sql: "select id, name from entity where type = 3"
          properties:
            - name: id
              type: _id
            - name: name
              type: string
      
      # Configurer les données de edge
      edgeConfig:
        - schema: "hold"
          sql: "select from, to, shareInt from relation where type = 'holding'"
          properties:
            - name: from
              type: _from
            - name: to
              type: _to
            - name: shareInt
              type: int32
              new_name: share
              
      # Configurer les paramètres globaux
      settings:
        batchSize: 10000
        importMode: insert
        # créer automatiquement le graph, schema, et properties s'ils n'existent pas
        yes: true
      

      3. Exécuter l'importation

      ./ultipa-importer --config ./import.sample.mysql.yml
      
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