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Results tagged with index
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user 21172
A database structure that can improve the speed of queries at the cost of disk space and slower inserts/updates. It stores a copy of one or more columns sorted but structures the data differently to allow faster access.
2
votes
1
answer
486
views
Does spgist extension in PostgreSQL 9.2.3 support float or int array?
It can be used to find the similar tuple by creating the sp-gist index on the column. … For I want to use sp-gist index in int array whose size is 500. …
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