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PLS-01419: Subquery must have either '*' or exactly one column in its select list

PLS-01419: Subquery must have either '*' or exactly one column in its select list
Cause: Subquery must have either '*' or exactly one column in its select list according to ANSI's grammar.
Action: None

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1 个回答

小智
PLS-01419:子查询必须在其选择列表中具有“*”或正好一列,
.原因:根据ANSI的语法,子查询必须具有“*”或其选择列表中的一列。,
.行动:无,
.
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