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toLower()
does not support in lookup
#1335
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This case has been added in this pr. It's weird if this is not supported in the master branch. Could you verify the version of Nebula service? |
show the graph version |
I don't agree to support this syntax. This syntax will result in a full index scan. It's a departure from our original design. |
If there is such a need, it is best to use full-text index. |
There must be something wrong with the developing, testing, and releasing process. |
@bright-starry-sky |
@Sophie-Xie loop PM |
@whitewum In the off-line discussion with @bright-starry-sky , he states that this scenario should be processed using full-text search, since this query triggers a full index scan, and will potentially result in a slow query. @bright-starry-sky also talked about this with Sherman, and they had an agreement on this. So we decide to not support this kind of filter, and I will refactor this PR and submit it to the nebula repo. |
@Sophie-Xie is it proper to add to change log in release note? |
In Nebula Graph version v2.5.0, the following statement is not supported:
But in the previous version, the statement has a return value as follows:
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