ORA-40202: column string does not exist in the input table string ORACLE 报错 故障修复 远程处理
文档解释
ORA-40202: column string does not exist in the input table string
Cause: The column was missing from the table.
Action: Correct the table schema and/or provide the correct column name.
ORA-40202: column string does not exist in the input table string
这是一个Oracle数据库报错,当一个SQL查询中,用到了不存在的字段名或表名,就会出现这个错误。
官方解释
常见案例
SELECT * FROM table_1 WHERE column_1 = ‘x’;
此处,如果字段column_1不存在,就会出现ORA-40202的错误。