Bug #87703 | ERROR 1241 (21000): Operand should contain 1 column(s) | ||
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Submitted: | 8 Sep 2017 8:41 | Modified: | 23 Oct 2020 14:16 |
Reporter: | Huanting Liu | Email Updates: | |
Status: | Not a Bug | Impact on me: | |
Category: | MySQL Server | Severity: | S4 (Feature request) |
Version: | 5.7.19 | OS: | Any |
Assigned to: | CPU Architecture: | Any | |
Tags: | subquery |
[8 Sep 2017 8:41]
Huanting Liu
[23 Oct 2020 14:16]
MySQL Verification Team
Hi Mr. Liu, Thank you for your bug report. However, this is not a bug. The reason for this is fully described at the bottom of our sub-sub-chapter 13.2.11.3. Not a bug.
[23 Oct 2020 14:16]
MySQL Verification Team
Also, we are following SQL standards and this restriction is defined there.