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- Properties specific to hbColumn variables
- WLanguage functions that use the hbColumn type
hbColumn (Variable type) In french: hbColonne
The hbColumn type is used to define the advanced characteristics of a column (item) in an HBase table. You can define and change the characteristics of this column using different WLanguage properties. Note: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable.
Connexion is hbConnection
Connexion.Serveur = "MonServeur"
Lecture is hbReading
Lecture.Ligne = "post1"
Lecture.Version = 2
Col is hbColumn
Col.Famille = "Post"
Add(Lecture.Colonne, Col)
MonRésultat is array of hbCell = hbRead(connection, "blog", Lecture)
FOR EACH Cellule OF MonRésultat DO
Trace("Colonne : " + Cellule.Colonne.Qualificatif + "; Valeur : " + ...
Cellule.Valeur + "; timestamp : " + Cellule.Timestamp)
END
Properties Properties specific to hbColumn variables The following properties can be used to handle a column: | | | Property name | Type used | Effect |
---|
Family | Buffer | Name of the group of columns. | Qualifier | Buffer | Qualifier of the column. |
Remarks WLanguage functions that use the hbColumn type | | hbDelete | Deletes:- one or more cells from an HBase table for one or more columns.
- a row from an HBase table.
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