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Oracle INSTR Function – SQL Syntax Examples | M&S Consulting - Management and Solutions

Oracle INSTR Function – SQL Syntax Examples | M&S Consulting - Management and Solutions

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日期:2025-06-12
substring may exist within string more than once. The ocurrence attribute is a positive integer that allows you specify which occurrence you are searching for. Remember, if you would like to find the 2cnd-to-last occurrence of substring within string, you...看更多