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我期望從字符串末尾刪除特殊字符。從字符串末尾刪除特殊字符
輸入:
looking for Oracle help ~(
looking ~! for Oracle help ~(Stack
looking ~! for Oracle help ~(Stack ##
輸出:
looking for Oracle help
looking ~! for Oracle help ~(Stack
looking ~! for Oracle help ~(Stack
所以我只需要只從字符串的結尾去掉非字母數字字符。
我正在尋找Oracle SQL查詢來實現此目的。