| Query goal: | Find indexes to a subset of table rows. |
| Notes about the query: | The query uses a system view and returns CREATE INDEX statements. |
| Query type: | General (Overview of some aspect of the database.) |
| Query license: | MIT License |
| Data source: | INFORMATION_SCHEMA+system catalog |
| SQL query: | Click on query to copy it
SELECT schemaname, tablename, indexname, indexdef FROM pg_catalog.pg_indexes WHERE indexdef ILIKE '% WHERE %' AND schemaname NOT IN (SELECT schema_name FROM INFORMATION_SCHEMA.schemata WHERE schema_name<>'public' AND schema_owner='postgres' AND schema_name IS NOT NULL) ORDER BY schemaname, tablename, indexname; |
| Collection name | Collection description |
|---|---|
| Find problems by overview | Queries that results point to different aspects of database that might have problems. A human reviewer has to decide based on the results as to whether there are problems or not . |
| Category name | Category description |
|---|---|
| Performance | Queries of this category provide information about indexes in a database. |
| Reference |
|---|
| https://www.postgresql.org/docs/current/indexes-partial.html |