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SQL*Plus (MOSC)

ORA-00001: unique constraint

Dec 7, 2021 3:38AM in SQL*Plus (MOSC) 1 commentAnswered ✓

Hello,

I have run command to update the tables and got this error.

"Update /*+ PARALLEL(4) */ Schema.Table set tbl_id = SUBSTR(tbl_id,1,6) || 'xxxxxx' || SUBSTR(tbl_id,-4);"

How could I know or check which row is duplicate?

Thanks,

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