{
"test_id": "select_with_alias",
"pyspark_version": "3.5",
"generated_at": "2025-10-27T14:13:10.148606",
"input_data": [
{
"id": 1,
"name": "Alice",
"age": 25,
"salary": 50000.0,
"department": "IT"
},
{
"id": 2,
"name": "Bob",
"age": 30,
"salary": 60000.0,
"department": "HR"
},
{
"id": 3,
"name": "Charlie",
"age": 35,
"salary": 70000.0,
"department": "IT"
},
{
"id": 4,
"name": "David",
"age": 40,
"salary": 80000.0,
"department": "Finance"
}
],
"operation": "DataFrame operation: select_with_alias",
"expected_output": {
"schema": {
"field_count": 2,
"field_names": [
"user_id",
"full_name"
],
"field_types": [
"long",
"string"
],
"fields": [
{
"name": "user_id",
"type": "long",
"nullable": true
},
{
"name": "full_name",
"type": "string",
"nullable": true
}
]
},
"data": [
{
"user_id": 1,
"full_name": "Alice"
},
{
"user_id": 2,
"full_name": "Bob"
},
{
"user_id": 3,
"full_name": "Charlie"
},
{
"user_id": 4,
"full_name": "David"
}
],
"row_count": 4
}
}