hbConnection (Type of variable)

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Managing databases

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Managing HBase databases

hbConnection

Presentation

Example

Properties specific to hbConnection variables

WLanguage functions that use the hbConnection type

See also

hbConnection (Type of variable)

In french: hbConnexion

The hbConnection type is used to define the characteristics of a connection to an HBase server. The characteristics of this connection 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.

Example

// Connection
Connection is hbConnection
Connection.Server = "MyServer"
// Display the list of tables
Trace(hbListTable(Connection))

Remarks

Properties specific to hbConnection variables

The following properties can be used to handle a hbConnection variable:

Property name	Type used	Effect

Server	Character string	DNS name or IP address of HBase Thrift proxy. You have the ability to specify a list of addresses separated by a comma.

WLanguage functions that use the hbConnection type


hbCreateTable	Creates an HBase table or modifies the description of an HBase table.
hbDelete	Deletes: one or more cells from an HBase table for one or more columns. a row from an HBase table.
hbDeleteTable	Deletes an HBase table.
hbGetTableDescription	Retrieves the description of an HBase table.
hbListTable	Retrieves the list of tables found on an HBase server.
hbRead	Reads cells (values of items) of a row (record) in an HBase table.
hbWrite	Writes cells (values of items) to one or more rows (records) in an HBase table.