Description:
Convert a specified table sequence to a pure table sequence.
Syntax:
P.i()
Note:
The function converts table sequence P to a pure record sequence or a pure table sequence that uses columnwise storage. A pure table sequence is a table sequence where all fields are made pure.
Error is reported when field values of a pure table sequence are modified.
Parameter:
P |
A table sequence |
Return value:
A pure record sequence or a pure table sequence
Example:
|
A |
|
1 |
=demo.query("select EID,NAME,GENDER,DEPT,BIRTHDAY from employee") |
Return a table sequence whose all fields are pure fields.
|
2 |
=A1.i() |
Convert A1’s table sequence to a pure table sequence. |