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yiguolei pushed a commit to branch branch-3.0
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The following commit(s) were added to refs/heads/branch-3.0 by this push:
new a1c8765ff34 [fix](nereids) convert stringLikeLiteral to double should
use byte length (#43776) branch-3.0 (#43912)
a1c8765ff34 is described below
commit a1c8765ff34ca5a495bf3740299bd21d1de3895c
Author: minghong <[email protected]>
AuthorDate: Thu Nov 14 11:16:32 2024 +0800
[fix](nereids) convert stringLikeLiteral to double should use byte length
(#43776) branch-3.0 (#43912)
### What problem does this PR solve?
pick #43776
The optimizer maps different data types to Double, allowing for a
unified comparison of literals.
StringLikeLiteral is regarded as a long int, and map the long int to
double.
To extract the first N bytes from a string, you should use
String.getBytes().length instead of String.length().
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