| FILE | 
52.49 | 
| NAME | 
EPAT | 
| DESCRIPTION | 
This index provides a quick lookup by date, patient IEN, and ERX IEN.
 
 | 
| SHORT DESCRIPTION | 
Index by date, patient IEN, and eRx IEN | 
| TYPE | 
REGULAR | 
| EXECUTION | 
RECORD | 
| ACTIVITY | 
IR | 
| USE | 
LOOKUP & SORTING | 
| ROOT TYPE | 
INDEX FILE | 
| ROOT FILE | 
52.49 | 
| SET LOGIC | 
S ^PS(52.49,"EPAT",X(1),X(2),X(3),DA)="" | 
| CROSS-REFERENCE VALUES | 
- 
- ORDER NUMBER:    1
 
- SUBSCRIPT NUMBER:    1
 
- TYPE OF VALUE:    FIELD
 
- FILE:    52.49
 
- FIELD:    24.1
 
- COLLATION:    forwards
 
 
- 
- ORDER NUMBER:    2
 
- SUBSCRIPT NUMBER:    2
 
- TYPE OF VALUE:    FIELD
 
- FILE:    52.49
 
- FIELD:    .03
 
- COLLATION:    forwards
 
 
- 
- ORDER NUMBER:    3
 
- SUBSCRIPT NUMBER:    3
 
- TYPE OF VALUE:    FIELD
 
- FILE:    52.49
 
- FIELD:    .04
 
- COLLATION:    forwards
 
 
 
 | 
| KILL LOGIC | 
K ^PS(52.49,"EPAT",X(1),X(2),X(3),DA) | 
| KILL ENTIRE INDEX CODE | 
K ^PS(52.49,"EPAT") |