| SEARCH is a linear or sequential search. |
SEARCH ALL is a binary search. |
| Should handle index initialization and increment. |
Only initialization is required for an index. Incrementing is taken care of automatically by the system. |
| Coding multiple WHEN conditions are allowed and validated. |
Only one WHEN condition is allowed to code. |
| Can use arithmetic operators like =, >, <, <=, >=, NOT=. |
Only = operator is allowed. |
| Search process is slow. |
Search process is fast. |
| SEARCH can be used on single-dimensional and multidimensional tables. |
SEARCH ALL can be used for only single-dimensional arrays. |
| Data inside an array need not be in sorted order. |
Data inside an array should be in a sorted order. |
