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Results tagged with index
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user 177242
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
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answers
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When an index is created from a function on a column, we get the function name instead of th...
ANY (ARRAY['r', 't', 'i'])
group by
i.indrelid, c.relname, a.amname, opc.operator_classes, i.indisunique
ORDER BY 1, 2, 3, 4;
This works great, except it returns the wrong column names when the index … For example, with the following index:
CREATE INDEX _ixtr_luxury_inventory_images ON public.luxury_inventory
USING gin (f_textarr2text(images) gin_trgm_ops)
returns:
table | luxury_inventory …
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