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标题: ORA-38411: invalid datatype for the column storing expressions [打印本页]

作者: michaeljet    时间: 2016-9-7 11:41
标题: ORA-38411: invalid datatype for the column storing expressions
Cause: An attempt was made to createan expression column from a column of
invalid datatype.
Action: Create a VARCHAR2 or CHARcolumn to store expressions in a table.






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