break {a}

Read(568) Label: break loop,

Description:

Break the current loop.

Syntax:

break {a}

Note:

The function breaks a loop whose master cell is a. If a is absent, break the current loop.

Parameters:

a

The master cell of a loop block. If a is omitted, the function exits the current loop.

Example:

 

A

B

C

D

 

1

=[]

 

 

 

 

2

for 5

 

 

 

The result of A1 after computation is finished is a sequence [1, 1, 2, 2, 3, 3]; break A2 is to control the loop of the A2 level

 

3

 

for 2

 

 

4

 

 

if A2==4

break A2

5

 

 

>A1=A1|[A2]

 

 

6

=create(ID,Dept)

 

 

 

7

=demo.query("select * from EMPLOYEE")

 

 

 

 

8

for A7

 

 

 

 

9

 

if A8.NAME=="Alexis"

 

 

Extract the data of DEPT from the EMPLOYEE table and insert them to a table sequence uninterruptedly until the record whose NAME value is "Alexis" appears

10

 

 

break

 

11

 

>A6.insert(0,A8.EID:ID,A8.DEPT:Dept)

 

 

A6 returns final result as follows: