Oracle Partitioning Vector Database/Vector Indexes API
The operations from the Vector Database/Vector Indexes category.
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OpenAPI Specification
openapi: 3.2.0
info:
description: '<p>Provides the Oracle REST Data Services (ORDS) users the ability to perform Oracle Database management and monitoring operations through a user-friendly REST API. Depending on the database version and configuration, ORDS database APIs provide services such as manage pluggable databases, export data, and review database performance.</p><p>To install and configure Oracle REST Data Services refer to the <a href=https://docs.oracle.com/pls/topic/lookup?ctx=ords-latest&id=ORDIG> Oracle® REST Data Services Installation and Configuration Guide</a>.</p>
<p>An OpenAPI V3 document that describes the available ORDS database API services can be retrieved from a running ORDS instance. The API document can be imported into compatible development tools and invoked from there. The URL to retrieve the API document depends on the your configuration. <p><p>The pattern for the API document URL is: </p>
<code>https://<server>/<context root>/<my database>/<my schema>/_/db-api/stable/<service path> </code>
<p>Where, the <code><my database></code> and <code><my schema></code> variables can be optional, depending on the ORDS configuration and the service invoked.'
version: 2026.03.26
title: Oracle REST Data Services Vector Database/Vector Indexes API
contact:
name: Oracle REST Data Services
url: https://www.oracle.com/database/technologies/appdev/rest.html
x-summary: Provides the Oracle REST Data Services (ORDS) users the ability to perform Oracle Database management and monitoring operations through a user-friendly REST API.
tags:
- name: Vector Database/Vector Indexes
description: The operations from the Vector Database/Vector Indexes category.
paths:
/vecdb/vector-indexes/:
post:
tags:
- Vector Database/Vector Indexes
operationId: create_index
summary: Creates an IVF or HNSW vector index using create_index API.
description: Creates a vector index using create_index API.
security:
- BasicAuth: []
- BearerAuth: []
- OAuth2: []
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- tableName
properties:
tableName:
type: string
description: The name of the vector table.
indexParams:
type: object
description: Parameters required to create the vector index.
properties:
organization:
type: string
advanced_params:
type: object
debugFlags:
$ref: '#/components/schemas/VectorDebugFlags'
responses:
'200':
description: Description of the vector index creation job that has been created.
content:
application/json:
schema:
$ref: '#/components/schemas/VecDBJobItem'
'400':
description: The request body included invalid parameters.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
'404':
description: The vector table was not found.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
x-internal-id: vecdb-vector-indexes--post
x-filename-id: vecdb-vector-indexes-post
/vecdb/vector-indexes/jobs/:
get:
tags:
- Vector Database/Vector Indexes
operationId: list_index_jobs
summary: Retrieve all schedulled vector indexes jobs.
description: Describes all of the jobs scheduled to create or rebuild a vector index.
security:
- BasicAuth: []
- BearerAuth: []
- OAuth2: []
responses:
'200':
description: Description of all the jobs that have been created.
content:
application/json:
schema:
$ref: '#/components/schemas/VecDBJobCollection'
x-internal-id: vecdb-vector-indexes-jobs--get
x-filename-id: vecdb-vector-indexes-jobs-get
/vecdb/vector-indexes/jobs/{index_job_name}/:
get:
tags:
- Vector Database/Vector Indexes
operationId: describe_index_job
summary: Retrieve details of an schedulled vector index job.
description: Describes the specified job scheduled to create a vector index.
security:
- BasicAuth: []
- BearerAuth: []
- OAuth2: []
parameters:
- name: index_job_name
in: path
description: The name of the vector index job.
required: true
schema:
type: string
responses:
'200':
description: Description of the vector index creation or rebuild job that have been created.
content:
application/json:
schema:
$ref: '#/components/schemas/VecDBJobItem'
'404':
description: The specified index job was not found.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
x-internal-id: vecdb-vector-indexes-jobs-{index_job_name}--get
x-filename-id: vecdb-vector-indexes-jobs-index_job_name-get
/vecdb/vector-indexes/jobs/{index_job_name}/jobfile:
get:
tags:
- Vector Database/Vector Indexes
operationId: get_index_job_log
summary: Get the logs associated to a scheduled vector index job.
description: Returns the log associated to a given vector index job.
security:
- BasicAuth: []
- BearerAuth: []
- OAuth2: []
parameters:
- name: index_job_name
in: path
description: The name of the load job.
required: true
schema:
type: string
responses:
'200':
description: Description of the vector index creation or rebuild jobs that have been created.
content:
application/json:
schema:
$ref: '#/components/schemas/VecDBJobLogItem'
'404':
description: The specified index job was not found or the index job has not finished yet.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
x-internal-id: vecdb-vector-indexes-jobs-{index_job_name}-jobfile-get
x-filename-id: vecdb-vector-indexes-jobs-index_job_name-jobfile-get
/vecdb/vector-indexes/{vector_table_name}:
post:
tags:
- Vector Database/Vector Indexes
operationId: rebuild_index
summary: Updates an existing IVF or HNSW vector index using the rebuild_index API.
description: Rebuilds the index associated to the specified vector table. A index can be rebuilded with different parameters
security:
- BasicAuth: []
- BearerAuth: []
- OAuth2: []
parameters:
- name: vector_table_name
in: path
description: The name of the vector table to which the vector index is associated to.
required: true
schema:
type: string
requestBody:
required: false
content:
application/json:
schema:
type: object
properties:
indexParams:
type: object
description: Parameters required to create the vector index.
properties:
organization:
type: string
advanced_params:
type: object
debugFlags:
$ref: '#/components/schemas/VectorDebugFlags'
responses:
'200':
description: Description of the index rebuild job that has been created.
content:
application/json:
schema:
$ref: '#/components/schemas/VecDBJobItem'
'400':
description: The request body included invalid parameters.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
'404':
description: The vector table was not found.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
x-internal-id: vecdb-vector-indexes-{vector_table_name}-post
x-filename-id: vecdb-vector-indexes-vector_table_name-post
get:
tags:
- Vector Database/Vector Indexes
operationId: describe_index
summary: Retrieves the status of the vector index associated to the requested vector table.
description: Get information about the status of a vector index.
security:
- BasicAuth: []
- BearerAuth: []
- OAuth2: []
parameters:
- name: vector_table_name
in: path
description: The name of the vector table to which the vector index is associated to.
required: true
schema:
type: string
responses:
'200':
description: Status of the vector index
content:
application/json:
schema:
type: object
properties:
Index Status:
type: string
'400':
description: The request body included invalid parameters.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
'404':
description: The vector table was not found.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
x-internal-id: vecdb-vector-indexes-{vector_table_name}-get
x-filename-id: vecdb-vector-indexes-vector_table_name-get
delete:
tags:
- Vector Database/Vector Indexes
operationId: drop_index
summary: Drops a vector index.
description: 'Drops the vector index associated to the specified vector table. '
security:
- BasicAuth: []
- BearerAuth: []
- OAuth2: []
parameters:
- name: vector_table_name
in: path
description: The name of the vector table to which the vector index is associated to.
required: true
schema:
type: string
responses:
'200':
description: Index dropped
content:
application/json:
schema:
type: object
properties:
message:
type: string
'400':
description: The request body included invalid parameters.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
'404':
description: The vector table was not found.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/ORDSErrorResponse'
x-internal-id: vecdb-vector-indexes-{vector_table_name}-delete
x-filename-id: vecdb-vector-indexes-vector_table_name-delete
components:
schemas:
VectorDebugFlags:
type: object
description: Debug flags to be used to trace vector modules
properties:
VECTOR_INDEX:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_NEIGHBOR_GRAPH:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_NEIGHBOR_GRAPH_BUILD:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_NEIGHBOR_GRAPH_MEM:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_NEIGHBOR_GRAPH_SEARCH:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_NEIGHBOR_GRAPH_APPCHNG:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_NEIGHBOR_GRAPH_STATS:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_NEIGHBOR_PARTITIONS:
type: string
enum:
- low
- medium
- high
VECTOR_INDEX_FIXED_VIEW:
type: string
enum:
- low
- medium
- high
VECIDX_TRANS:
type: string
enum:
- low
- medium
- high
VECIDX_TRANS_COM:
type: string
enum:
- low
- medium
- high
VECIDX_TRANS_PJ:
type: string
enum:
- low
- medium
- high
VECIDX_TRANS_PJ_DWNGRD:
type: string
enum:
- low
- medium
- high
VECIDX_TRANS_PJ_GROW:
type: string
enum:
- low
- medium
- high
VECIDX_TRANS_SJ:
type: string
enum:
- low
- medium
- high
VECIDX_TRANS_SJ_BG:
type: string
enum:
- low
- medium
- high
VEC_INDEX_CALIBRATION:
type: string
enum:
- low
- medium
- high
VECTOR_TRACE:
type: string
enum:
- low
- medium
- high
VecDBJobLogItem:
type: object
properties:
log_date:
type: string
job_name:
type: string
status:
type: string
error#:
type: integer
additional_info:
type:
- string
- 'null'
actual_start_date:
type: string
run_duration:
type: string
links:
type: array
items:
$ref: '#/components/schemas/LinkRelation'
LinkRelation:
type: object
properties:
rel:
type: string
href:
type: string
required:
- rel
- href
VecDBJobCollection:
type: object
properties:
items:
type: array
items:
$ref: '#/components/schemas/VecDBJobItem'
hasMore:
type: boolean
description: Indicates if there are more records to be retrieved.
limit:
type: integer
description: The actual page size limit on number of records applied by the server.
offset:
type: integer
description: The actual index from which the item resources are returned.
count:
type: integer
description: Total number of records in the current response.
links:
type: array
items:
$ref: '#/components/schemas/LinkRelation'
VecDBJobItem:
type: object
properties:
job_name:
type: string
job_creator:
type: string
job_type:
type: string
operation:
type: string
state:
type: string
start_date:
type:
- string
- 'null'
links:
type: array
items:
$ref: '#/components/schemas/LinkRelation'
ORDSErrorResponse:
type: object
required:
- code
- message
- type
- instance
properties:
code:
type: string
message:
type: string
type:
type: string
instance:
type: string
diagnosticTrace:
type: string
stackTrace:
type: string
securitySchemes:
BasicAuth:
type: http
scheme: basic
BearerAuth:
type: http
scheme: bearer
OAuth2:
type: oauth2
flows:
implicit:
authorizationUrl: /oauth/auth
scopes: {}
authorizationCode:
authorizationUrl: /oauth/auth
tokenUrl: /oauth/token
scopes: {}
clientCredentials:
tokenUrl: /oauth/token
scopes: {}
externalDocs:
description: Oracle REST Data Services product documentation.
url: https://docs.oracle.com/en/database/oracle/oracle-rest-data-services/