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Can MySQL satisfy a query from a prefix index?

score 336 · Answer 1 · 2024-09-10 04:55:17

Can MySQL satisfy a query from a prefix index?

score 132 · Answer 2 · 2024-09-10 04:57:47

Combine a covering index with a unique constraint in MySQL

score 232 · Answer 3 · 2024-09-17 11:05:41

232 views Asked by niaher At 17 September 2024 at 11:05

score 193 · Answer 4 · 2024-09-10 04:59:20

Covering indexes when extra columns uniquely determined by clustered index

score 169 · Answer 5 · 2024-09-10 04:54:12

169 views Asked by ElBidoule At 10 September 2024 at 04:54

score 270 · Answer 6 · 2024-09-10 16:28:49

270 views Asked by Bil11 At 10 September 2024 at 16:28

score 477 · Answer 7 · 2024-09-19 18:54:32

What is the size of a composite index in MySQL/MariaDB

score 30 · Answer 8 · 2024-09-10 05:00:17

How MSSql covering indexes should be configured in Oracle Sql Developer (Data Modeller) ver 4.1.5.21

score 14007 · Answer 9 · 2024-09-19 20:02:39

14k views Asked by Songo At 19 September 2024 at 20:02

score 1120 · Answer 10 · 2024-09-10 05:00:31

Why is PostgreSQL not using *just* the covering index in this query depending on the contents of its IN() clause?

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