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  1. Ignite
  2. IGNITE-15110

Calcite bug. Function CHAR_LENGTH works incorrect with UNICODE

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    Description

       Function CHAR_LENGTH returns an incorrect results for unicode symbols. E.g for below query returns 2 instead of 1

      SELECT char_length('ūü¶Ü')

       see src/test/sql/function/string/test_char_length.test_ignore

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              Unassigned Unassigned
              jooger Yury Gerzhedovich
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