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{
"name": "null_safe_equality",
"pyspark_version": "3.5.0",
"input": {
"schema": [
{
"name": "id",
"type": "int"
},
{
"name": "value1",
"type": "int"
},
{
"name": "value2",
"type": "int"
}
],
"rows": [
[
1,
10,
10
],
[
2,
null,
null
],
[
3,
20,
null
],
[
4,
null,
30
],
[
5,
40,
40
]
]
},
"operations": [
{
"op": "withColumn",
"column": "null_safe_eq",
"expr": "col('value1').eqNullSafe(col('value2'))"
},
{
"op": "select",
"columns": [
"id",
"value1",
"value2",
"null_safe_eq"
]
},
{
"op": "orderBy",
"columns": [
"id"
],
"ascending": [
true
]
}
],
"expected": {
"schema": [
{
"name": "id",
"type": "int"
},
{
"name": "value1",
"type": "int"
},
{
"name": "value2",
"type": "int"
},
{
"name": "null_safe_eq",
"type": "boolean"
}
],
"rows": [
[
1,
10,
10,
true
],
[
2,
null,
null,
true
],
[
3,
20,
null,
false
],
[
4,
null,
30,
false
],
[
5,
40,
40,
true
]
]
}
}