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- Properties specific to hbTableDescription variables
- WLanguage functions that use the hbTableDescription type
hbTableDescription (Type of variable) In french: hbDescriptionTable
The hbTableDescription type is used to define and find out the characteristics of an HBase table. The characteristics of this HBase table can be defined and changed using different WLanguage properties. Remark: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable. // Connection Connection is hbConnection Connection.Server = "MyServer" // Retrieve the description of the table TableDesc is hbTableDescription = hbGetTableDescription(Connection, "blog") // Display the name of the table Trace("table: " + TableDesc.Name) // Display the description of columns FOR EACH ColDesc OF TableDesc.Column Trace(TAB + "column: " + ColDesc.Name) Trace(TAB + TAB + "attribute: ") FOR EACH AttributeVal, AttributeName of ColDesc.Attribute Trace(TAB + TAB + AttributeName + " = " + AttributeVal) END END
Remarks Properties specific to hbTableDescription variables The following properties can be used to handle an HBase table: | | | Property name | Type used | Effect |
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Attribute | Array of Character strings | Associative array containing the names of attributes and the values of each attribute. These names and values are specific to HBase and they are reserved for an advanced use. See the HBase documentation for more details. | Column | Array of hbColumnDescription | Description of columns. | Name | Character string | Name of HBase table. |
WLanguage functions that use the hbTableDescription type
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