== Physical Plan ==
CollectLimit (3)
+- * Filter (2)
+- Scan text (1)
(1) Scan text
Output [1]: [value#30943]
Batched: false
Location: InMemoryFileIndex [file:/data/input/depot/csv/execution/empty.csv]
ReadSchema: struct<value:string>
(2) Filter [codegen id : 1]
Input [1]: [value#30943]
Condition : (length(trim(value#30943, None)) > 0)
(3) CollectLimit
Input [1]: [value#30943]
Arguments: 1