文档解释
ORA-06563: name has too many parts
Cause: The name to be resolved was specified as one of the following:
– With three parts (A.B.C) but the A.B parts resolved to an object that did not expose visible nested procedures; the C part could not be resolved.
– With two parts (A.B) and the A part resolved to an object that did not expose visible nested procedures; the B part could not be resolved.
Action: Specify the valid name of an object or of a packaged procedure or function without specifying any additional trailing parts.
这是一个Oracle错误，通常是SQL语句中名称太长或字符串分隔符太多引起的。
官方解释
常见案例
正常处理方法及步骤
1. 检查SQL语句中的名称，将太长的名称转换为较短的名称。
2. 降低长名称的数量，以避免溢出错误。
3. 确保名称中的分隔符总数不超过允许值。
