Re: Need help on query optimization

2021-03-22 Thread Saurabh Agrawal
> > > Here B is a ltree column, E is a jsonb column. > It may also help to mention the indexes and their types. eg. Does column B have a GiST index? > > EXPLAIN ANALYZE SELECT * FROM A > > where ( B <@ 'INDIA' ) AND C = 'D' > > AND CAST ( E->'F'->'G'->>'H' AS DATE ) >= '2021-02-01' > > AND CA

Need help on query optimization

2021-03-22 Thread Shubham Mittal
Hi Team, I am trying to execute the below query and getting below explain plan in postgres . Please provide any inputs on the same , on how to optimize the same. Here B is a ltree column, E is a jsonb column. EXPLAIN ANALYZE SELECT * FROM A where ( B <@ 'INDIA' ) AND C = 'D' AND CAST ( E->'F'