PLS-00645: character set mismatch found at 'string' among operands in a COALESCE expression

PLS-00645: character set mismatch found at 'string' among operands in a COALESCE expression
Cause: In a COALESCE expression, the operands do not match in character set and it is unclear which implicit conversion is required to correct the mismatch.
Action: Change the operands so that their character sets match.

0 条评论
分类：大数据

默认排序时间排序

1 个回答

小智 2018-08-30 19:02

PLS-00645：在COALESCE表达式的操作数之间的' string ' 处找到字符集不匹配,
.原因：在COALESCE表达式中，操作数在字符集中不匹配，并且不清楚需要哪个隐式转换来纠正不匹配。,
.操作：更改操作数，使其字符集相匹配。,
.

aiaiDBA

13718043309

010-86462881

PLS-00645: character set mismatch found at 'string' among operands in a COALESCE expression

1 个回答

相似问题