Timeline for Query optimization: how to efficiently occlude overridden records?
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 11, 2019 at 10:51 | vote | accept | Doug Bradshaw | ||
| Apr 11, 2019 at 10:50 | vote | accept | Doug Bradshaw | ||
| Apr 11, 2019 at 10:50 | |||||
| Apr 11, 2019 at 10:49 | vote | accept | Doug Bradshaw | ||
| Apr 11, 2019 at 10:50 | |||||
| Apr 10, 2019 at 20:24 | answer | added | user1822 | timeline score: 2 | |
| Apr 10, 2019 at 20:17 | history | edited | Doug Bradshaw | CC BY-SA 4.0 |
update formatting for easier visual scanning
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| Apr 10, 2019 at 20:15 | comment | added | Doug Bradshaw | For many pairs. Thinking about this, I should probably leave out sign_id, which is a distraction. The main thing is to input a range for started_on and then get the last recorded image_id for each started_on in the range. | |
| Apr 10, 2019 at 19:52 | comment | added | ypercubeᵀᴹ |
Does your query want the result for a single (sign_id, started_on) pair or for many?
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| Apr 10, 2019 at 19:46 | history | asked | Doug Bradshaw | CC BY-SA 4.0 |