Category:File Processing Statements: Difference between revisions
Jump to navigation
Jump to search
(Created page with "These statements are for processing both internal and external files.") |
No edit summary |
||
| Line 1: | Line 1: | ||
These statements are for processing | These statements are for processing internal and external files. | ||
{{:File Processing Statements}} | |||
Revision as of 22:10, 6 February 2013
These statements are for processing internal and external files.
- Close (CL)
Deactivates an open file.
- Delete Statement (DEL)
Marks a specified record as unavailable.
- Open (OPE) external
Activates an external file for input or output.
- Open (OPE) internal
Activates an internal file for input or output.
- Read (REA) file
Inputs data from a record and assigns values to specified variables.
- Reread (RER)
Assigns values from the last record read; must follow a successful READ or REREAD.
- Restore (RES) file pointer.
Repositions the file pointer to the specified item, the next greatest item after the specified item, or the first item.
- ReWrite (REW)
Updates an existing record.
- Write (WR)
Creates or adds a new record.
Pages in category "File Processing Statements"
The following 8 pages are in this category, out of 8 total.