Goal Find indexes to a subset of table rows.
Notes The query uses a system view and returns CREATE INDEX statements.
Type General (Overview of some aspect of the database.)
License MIT (opens in new tab)
Data Source INFORMATION_SCHEMA+system catalog
SQL Query 
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;

Collections

This query belongs to the following collections:

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 .

NameDescription
Find problems by overviewQueries 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 .

Categories

This query is classified under the following categories:

Performance

Queries of this category provide information about indexes in a database.

NameDescription
PerformanceQueries of this category provide information about indexes in a database.