HALOWERKDatenvertragswerk
iceberg v2 delete scope
Check a proposed Iceberg-V2 file-to-delete-file scan scope plan before a data reader applies deletes to supplied snapshot metadata. Pinned bounded V2 FILE-scope profile only; no row matching,file access or deletion. A schema-valid unknown costs the same fixed price. Invalid input requires nativeHTTP400 before settlement. A schema-valid unknown is a successful result at the same fixed price; requests are capped at16384UTF8bytes and data replies at32768UTF8bytes; invalid input must raise.
POST https://datenvertrag.halowerk.com/v1/iceberg-v2-delete-scopeEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| format_version | Siehe Schema | Ja | |
| partition_specs | array | Ja | |
| data_files | array | Ja | |
| delete_files | array | Ja | |
| proposed_pairs | array | Ja |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"additionalProperties": false,
"properties": {
"format_version": {
"const": 2
},
"partition_specs": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": false,
"properties": {
"id": {
"type": "integer",
"minimum": 0,
"maximum": 65535
},
"field_count": {
"type": "integer",
"minimum": 0,
"maximum": 4
}
},
"required": [
"id",
"field_count"
]
},
"minItems": 0,
"maxItems": 4
},
"data_files": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": false,
"properties": {
"id": {
"type": "string",
"pattern": "^[A-Za-z0-9_-]{1,16}$"
},
"status": {
"enum": [
"added",
"existing",
"deleted"
]
},
"data_sequence": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 1000000000
},
{
"type": "null"
}
]
},
"manifest_sequence": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 1000000000
},
{
"type": "null"
}
]
},
"spec_id": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 65535
},
{
"type": "null"
}
]
},
"partition": {
"anyOf": [
{
"type": "array",
"items": {
"anyOf": [
{
"type": "string",
"pattern": "^[A-Za-z0-9_-]{1,16}$"
},
{
"type": "integer",
"minimum": -1000000000,
"maximum": 1000000000
},
{
"type": "boolean"
},
{
"type": "null"
}
]
},
"minItems": 0,
"maxItems": 4
},
{
"type": "null"
}
]
}
},
"required": [
"id",
"status",
"data_sequence",
"manifest_sequence",
"spec_id",
"partition"
]
},
"minItems": 1,
"maxItems": 8
},
"delete_files": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": false,
"properties": {
"id": {
"type": "string",
"pattern": "^[A-Za-z0-9_-]{1,16}$"
},
"status": {
"enum": [
"added",
"existing",
"deleted"
]
},
"data_sequence": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 1000000000
},
{
"type": "null"
}
]
},
"manifest_sequence": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 1000000000
},
{
"type": "null"
}
]
},
"spec_id": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 65535
},
{
"type": "null"
}
]
},
"partition": {
"anyOf": [
{
"type": "array",
"items": {
"anyOf": [
{
"type": "string",
"pattern": "^[A-Za-z0-9_-]{1,16}$"
},
{
"type": "integer",
"minimum": -1000000000,
"maximum": 1000000000
},
{
"type": "boolean"
},
{
"type": "null"
}
]
},
"minItems": 0,
"maxItems": 4
},
{
"type": "null"
}
]
},
"kind": {
"enum": [
"position",
"equality"
]
}
},
"required": [
"id",
"status",
"data_sequence",
"manifest_sequence",
"spec_id",
"partition",
"kind"
]
},
"minItems": 0,
"maxItems": 8
},
"proposed_pairs": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": false,
"properties": {
"data": {
"type": "string",
"pattern": "^[A-Za-z0-9_-]{1,16}$"
},
"delete": {
"type": "string",
"pattern": "^[A-Za-z0-9_-]{1,16}$"
}
},
"required": [
"data",
"delete"
]
},
"minItems": 0,
"maxItems": 64
}
},
"required": [
"format_version",
"partition_specs",
"data_files",
"delete_files",
"proposed_pairs"
]
}Veröffentlichtes Eingabebeispiel
{
"format_version": 2,
"partition_specs": [
{
"id": 0,
"field_count": 0
},
{
"id": 1,
"field_count": 1
},
{
"id": 2,
"field_count": 1
}
],
"data_files": [
{
"id": "D",
"status": "existing",
"data_sequence": 1,
"manifest_sequence": 10,
"spec_id": 1,
"partition": [
"p"
]
}
],
"delete_files": [
{
"id": "X",
"status": "existing",
"data_sequence": 2,
"manifest_sequence": 10,
"spec_id": 1,
"partition": [
"p"
],
"kind": "equality"
}
],
"proposed_pairs": [
{
"data": "D",
"delete": "X"
}
]
}Ergebnis & Dokumentation
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-07, 02:42 UTC.
Weitere Endpunkte dieses Hubs
- Datenvertragswerk0,003 USDC
adjacency cospectral graph family
POSThttps://datenvertrag.halowerk.com/v1/adjacency-cospectral-graph-familyGiven n1..5 and a monic degree-n integer polynomial det(xI-A), return EVERY labelled simple undirected graph on vertices0..n-1 having exactly that adjacency characteristic polynomial over integers. Coefficients are descending degree order,
- Datenvertragswerk0,003 USDC
adjacent swap permutation tour
POSThttps://datenvertrag.halowerk.com/v1/adjacent-swap-permutation-tourFor 0 to 5 labels starting at zero, construct the whole Steinhaus-Johnson-Trotter permutation tour from identity. Each transition swaps the largest mobile value with its adjacent smaller neighbor, then reverses directions of greater values.
- Datenvertragswerk0,003 USDC
aligned record cut audit
POSThttps://datenvertrag.halowerk.com/v1/aligned-record-cut-auditA stream-runtime fixture maintainer checks which record IDs belong to a supplied aligned checkpoint cut and which same-channel post-barrier records must stay buffered until all input barriers arrive. One aligned local checkpoint;record iden