channel()

Read(154) Label: create, return a channel,

Description:

Create a channel.

Syntax:

channel()

Create a channel

Note:

The function creates a channel.

Return value:

A channel

Example:

 

A

 

1

=demo.cursor("select * from SCORES where CLASS = 'Class one'")

 

2

=channel()

Create a channel

3

>A2.select(STUDENTID==1)

 

4

>A2.fetch()

 

5

=A1.push(A2)

Push data in A1’s cursor to A2’s channel

6

=A1.fetch()

 

7

=A2.result()