T.close()

Read(608) Label: close a composite table,

Description:

Close a composite table.

Syntax:

T.close()

Note:

The function closes an entity table and its attached tables in a composite table. The operation is not a necessity when there isn’t a write operation.

Parameters:

T

A composite table.

Example:

 

A

 

1

=connect("demo").cursor("select EID,NAME,GENDER,SALARY  from employee")

Return a single cusor

2

=file("emp.ctx")

Generate a composite table

3

=A2.create(#EID,NAME,GENDER,SALARY)

Create A2’s base table

4

=A3.append(A1)

Append data of A1’s cursor to the base table

5

=A3.close()

Close the composite table