After converting column ckanji1 in table_1 to column cunicode in table_2, you want to find all the fields in table_1 that could not be translated.
SELECT ckanji1 FROM table_1 WHERE TRANSLATE_CHK(ckanji1 USING Kanji1_KanjiEUC_TO_Unicode) <> 0;
After converting column ckanji1 in table_1 to column cunicode in table_2, you want to find all the fields in table_1 that could not be translated.
SELECT ckanji1 FROM table_1 WHERE TRANSLATE_CHK(ckanji1 USING Kanji1_KanjiEUC_TO_Unicode) <> 0;