rerun over the same rows in another physical order this statement gives another answer, so its result depends on how the rows are stored and not only on the data
what it measured
{
"heuristic": true,
"rule": "R-SET",
"baseline_result_hash": "sha256:8911841dd37d50c62158ecc2792ff41030cd16d8bde9c980c3b89589b3839ea2",
"baseline_result": {
"columns": [
{
"name": "language",
"declared_type": "text"
}
],
"row_count": 10,
"truncated": false,
"rows_shown": 10,
"rows": [
[
{
"type": "str",
"value": "Chinese Simplified"
}
],
[
{
"type": "str",
"value": "Chinese Traditional"
}
],
[
{
"type": "str",
"value": "French"
}
],
[
{
"type": "str",
"value": "German"
}
],
[
{
"type": "str",
"value": "Italian"
}
],
[
{
"type": "str",
"value": "Japanese"
}
],
[
{
"type": "str",
"value": "Korean"
}
],
[
{
"type": "str",
"value": "Portuguese (Brazil)"
}
],
[
{
"type": "str",
"value": "Russian"
}
],
[
{
"type": "str",
"value": "Spanish"
}
]
],
"result_hash": "sha256:8911841dd37d50c62158ecc2792ff41030cd16d8bde9c980c3b89589b3839ea2"
},
"planner_statistics": {
"sets": {
"last_analyze": null,
"last_autoanalyze": "2026-09-08 05:19:52.284481+00",
"n_mod_since_analyze": 0
},
"set_translations": {
"last_analyze": null,
"last_autoanalyze": "2026-09-08 05:19:54.217612+00",
"n_mod_since_analyze": 0
}
},
"shuffle": {
"seed": "1",
"row_limit": 300000,
"tables": [
"sets",
"set_translations"
],
"tables_not_shuffled": [],
"tables_skipped_for_size": {
"laptimes": 400524,
"legalities": 427907,
"posthistory": 303155,
"trans": 1056320,
"yearmonth": 383282
},
"tables_not_reached_by_a_copy": {}
},
"shuffled_copies": {
"run": true,
"verdict": "equal",
"differs": false,
"result_hash": "sha256:b063604cb045096af696d78dde9538dfef6e93e5ce4d361bc95e3cf4798a1bad",
"result": {
"columns": [
{
"name": "language",
"declared_type": "text"
}
],
"row_count": 10,
"truncated": false,
"rows_shown": 10,
"rows": [
[
{
"type": "str",
"value": "Japanese"
}
],
[
{
"type": "str",
"value": "Italian"
}
],
[
{
"type": "str",
"value": "Chinese Simplified"
}
],
[
{
"type": "str",
"value": "Chinese Traditional"
}
],
[
{
"type": "str",
"value": "French"
}
],
[
{
"type": "str",
"value": "Spanish"
}
],
[
{
"type": "str",
"value": "Korean"
}
],
[
{
"type": "str",
"value": "German"
}
],
[
{
"type": "str",
"value": "Portuguese (Brazil)"
}
],
[
{
"type": "str",
"value": "Russian"
}
]
],
"result_hash": "sha256:b063604cb045096af696d78dde9538dfef6e93e5ce4d361bc95e3cf4798a1bad"
}
},
"plan_variant": {
"run": false,
"reason": "the plan variant was not asked for"
}
}