casei_tr_tr.out

derby database source code.good for you.

CONNECTION0* -  EnC:>9< jdbc:derby:trdb
* = current connection
ij> create function FMTUNICODE(P1 VARCHAR(100)) RETURNS VARCHAR(300)
EXTERNAL NAME 'org.apache.derbyTesting.functionTests.util.Formatters.format'
NO SQL
LANGUAGE JAVA PARAMETER STYLE JAVA;
0 rows inserted/updated/deleted
ij> values FMTUNICODE(UCASE('i'));
1                                                                                                                               
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I                                                                                                                               
1 row selected
ij> values FMTUNICODE(UCASE('I'));
1                                                                                                                               
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I                                                                                                                               
1 row selected
ij> values FMTUNICODE(LCASE('i'));
1                                                                                                                               
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i                                                                                                                               
1 row selected
ij> values FMTUNICODE(LCASE('I'));
1                                                                                                                               
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i                                                                                                                               
1 row selected
ij>