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{
"name": "string_upper_lower",
"pyspark_version": "3.5.0",
"input": {
"schema": [
{
"name": "id",
"type": "bigint"
},
{
"name": "name",
"type": "string"
},
{
"name": "dept",
"type": "string"
}
],
"rows": [
[
1,
"Alice",
"Sales"
],
[
2,
"Bob",
"Engineering"
],
[
3,
"Charlie",
"SALES"
]
]
},
"operations": [
{
"op": "withColumn",
"column": "name_upper",
"expr": "upper(col('name'))"
},
{
"op": "withColumn",
"column": "dept_lower",
"expr": "lower(col('dept'))"
},
{
"op": "orderBy",
"columns": [
"id"
],
"ascending": [
true
]
}
],
"expected": {
"schema": [
{
"name": "id",
"type": "bigint"
},
{
"name": "name",
"type": "string"
},
{
"name": "dept",
"type": "string"
},
{
"name": "name_upper",
"type": "string"
},
{
"name": "dept_lower",
"type": "string"
}
],
"rows": [
[
1,
"Alice",
"Sales",
"ALICE",
"sales"
],
[
2,
"Bob",
"Engineering",
"BOB",
"engineering"
],
[
3,
"Charlie",
"SALES",
"CHARLIE",
"sales"
]
]
}
}