4D v18
ONE RECORD SELECT
- 4D Language Reference
-
- Selection
-
- ALL RECORDS
- APPLY TO SELECTION
- Before selection
- CREATE SELECTION FROM ARRAY
- DELETE SELECTION
- DISPLAY SELECTION
- Displayed line number
- End selection
- FIRST RECORD
- GET HIGHLIGHTED RECORDS
- GOTO SELECTED RECORD
- HIGHLIGHT RECORDS
- LAST RECORD
- MODIFY SELECTION
- NEXT RECORD
- ONE RECORD SELECT
- PREVIOUS RECORD
- Records in selection
- REDUCE SELECTION
- SCAN INDEX
- Selected record number
- TRUNCATE TABLE
ONE RECORD SELECT
| ONE RECORD SELECT {( aTable )} | ||||||||
| Parameter | Type | Description | ||||||
| aTable | Table |
|
Table in which to reduce the selection to the current record, or Default table, if omitted | |||||
ONE RECORD SELECT reduces the current selection of aTable to the current record. If no current record exists or if the current record is not loaded into memory (special case), ONE RECORD SELECT has no effect.
This command was useful to “return” a record that had been pushed and popped from the record stack back to the selection while the selection for the table was changed. SET QUERY DESTINATION allows you to make a query without changing the selection or the current record of a table; therefore, you no longer need to push and pop a current record in order to query its table. Consequently, ONE RECORD SELECT is less useful, unless you actually want to reduce the selection of a table to the current record.
CREATE SELECTION FROM ARRAY
Named Selections
SELECTION RANGE TO ARRAY
SELECTION TO ARRAY
Product: 4D
Theme: Selection
Number:
189
Created: < 4D v6
4D Language Reference ( 4D v18)
