QUERY PLAN
GroupAggregate (cost=551.74..567.41 rows=141 width=93)
Group Key: u.id
-> Sort (cost=551.74..553.43 rows=678 width=31)
Sort Key: u.id
-> Hash Join (cost=9.17..519.86 rows=678 width=31)
Hash Cond: (tbl_projects.created_by = u.id)
-> Seq Scan on tbl_projects (cost=0.00..508.85 rows=678 width=22)
Filter: ((project_status = 3) AND (created_by = ANY ('{5301,5209,5026,5293,5309,5356,5329,5299,5303,5302,5332,5096,5448,5420,1001,5087,1008,5230,5088,5208,1003,5294,5357,5076,5300,5089,5311,5364,5295,1013,5128,5203,1004,5072,5359,5412,5409,5229,1005,5304,5449,5358,1006,5093}'::integer[])) AND (created_by = ANY ('{5301,5209,5026,5293,5309,5356,5329,5299,5303,5302,5332,5096,5448,5420,1001,5087,1008,5230,5088,5208,1003,5294,5357,5076,5300,5089,5311,5364,5295,1013,5128,5203,1004,5072,5359,5412,5409,5229,1005,5304,5449,5358,1006,5093}'::integer[])))
-> Hash (cost=7.41..7.41 rows=141 width=13)
-> Seq Scan on tbl_users u (cost=0.00..7.41 rows=141 width=13)