Difference between revisions of "SYSTIMELINE"
From Lianjapedia
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[[Category:Databases]] | [[Category:Databases]] | ||
[[Category:Database Timelines]] | [[Category:Database Timelines]] | ||
| + | [[Category:Lianja VFP Extensions]] | ||
| + | [[Category:VFP Command Extensions]] | ||
Revision as of 06:47, 10 December 2012
Contents
Purpose
Stores database timelines row versioning records
See Also
CLEAR TIMELINE, LIST TIMELINE, ROLLBACK TIMELINE, SET SYSTIMELINE, SET TIMELINE, SET TIMESTAMP, SYSTEM TABLES, TIMELINE()
Description
System Tables are system defined read-only tables. You can query these tables using the SELECT statement.
| Column | Data Type | Width | Description |
|---|---|---|---|
| DATABASE | C | 30 | Master database name |
| TABLE | C | 30 | Master table name |
| RUID | C | 16 | Unique row id |
| RID | I | 11 | Table row id |
| USER | C | 20 | User login that changed the data |
| LOCATION | C | 30 | IP address where data was changed from |
| TIMESTAMP | C | 16 | Timestamp of change |
| COMMAND | C | 20 | Command that changed the data |
| OLDDATA | M | 8 | Data before change |
| NEWDATA | M | 8 | Data after change |
Example
SELECT * FROM systimeline WHERE between(timestamp, '20091001', '20091007')
