Difference between revisions of "CLEAR AUTOMEM"
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==Purpose== | ==Purpose== | ||
Initializes memory variables corresponding to the current record of the active table | Initializes memory variables corresponding to the current record of the active table | ||
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==See Also== | ==See Also== | ||
| − | [APPEND AUTOMEM]], [[CHANGE()]], [[ | + | [[APPEND AUTOMEM]], [[CHANGE()]], [[REPLACE AUTOMEM]], [[SET LOCKTYPE]], [[STORE AUTOMEM]], [[USE]] |
==Description== | ==Description== | ||
| − | The CLEAR AUTOMEM command re-initializes memory variables corresponding to the current record of the active table, setting them to empty. Such memory variables can be generated automatically using the STORE AUTOMEM and | + | The CLEAR AUTOMEM command re-initializes memory variables corresponding to the current record of the active table, setting them to empty. Such memory variables can be generated automatically using the STORE AUTOMEM and USE...AUTOMEM commands. |
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read | read | ||
if not change() | if not change() | ||
| − | + | replace customer.name with m.name,; | |
| − | + | customer.address with m.address,; | |
| − | + | customer.state with m.state | |
endif | endif | ||
clear automem | clear automem | ||
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==Products== | ==Products== | ||
| − | Recital | + | Recital Server, Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands]] | [[Category:Commands]] | ||
| + | [[Category:Memory Variables]] | ||
| + | [[Category:Memory Variables Commands]] | ||
Latest revision as of 14:44, 10 November 2009
Purpose
Initializes memory variables corresponding to the current record of the active table
Syntax
CLEAR AUTOMEM
See Also
APPEND AUTOMEM, CHANGE(), REPLACE AUTOMEM, SET LOCKTYPE, STORE AUTOMEM, USE
Description
The CLEAR AUTOMEM command re-initializes memory variables corresponding to the current record of the active table, setting them to empty. Such memory variables can be generated automatically using the STORE AUTOMEM and USE...AUTOMEM commands.
| Data Type | Empty |
|---|---|
| Character | "" |
| Numeric | 0 |
| Logical | .F. |
| Date | {} |
| Memo | "" |
Example
set locktype to optimistic use customer store automem @1,1 get m.name @2,1 get m.address @3,1 get m.state read if not change() replace customer.name with m.name,; customer.address with m.address,; customer.state with m.state endif clear automem
Products
Recital Server, Recital
