Timeline for MySQL Index for searching for NULL values in text fields
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 17, 2014 at 19:32 | review | Low quality posts | |||
| Mar 17, 2014 at 20:14 | |||||
| Mar 17, 2014 at 19:21 | comment | added | Up_One | this query will do ! | |
| Mar 17, 2014 at 19:20 | history | undeleted | Up_One | ||
| Mar 17, 2014 at 19:19 | history | deleted | Up_One | via Vote | |
| Mar 17, 2014 at 19:18 | comment | added | Thomas Johnson |
Why would that be better than SELECT id ? To clarify, I'm asking about the best way to create an index for the WHERE blob_field IS NULL part.
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| Mar 17, 2014 at 19:15 | history | answered | Up_One | CC BY-SA 3.0 |