Search indexes are built on inverted indexes and column stores to support multi-dimensional data queries and statistical analysis in big data scenarios.
API operations
The following table lists the API operations for search indexes.
|
Item |
API |
Description |
|
Create a search index |
Creates a search index. |
|
|
Query the names of search indexes |
Lists the names of all search indexes created for a table. |
|
|
Query information about a search index |
Queries information about a search index, such as the schema and configurations. |
|
|
Update a search index |
Updates the configurations of a search index, such as the time to live (TTL). |
|
|
Delete a search index |
Deletes a search index that is no longer needed. |
|
|
Query data |
Queries data by using a search index. |
|
|
Query the maximum number of parallel scan tasks |
Queries the maximum number of parallel scan tasks supported by a single ParallelScan request. |
|
|
Scan data in parallel |
Scans data in parallel to efficiently return data that meets the specified conditions. |