Npgsql.PostgresException (0x80004005): 42702: column reference "版本" is ambiguous 日志中打印出来的SQL是 [Sql]:UPDATE"测试表1"SET"版本"=T."版本","名称1"=T."名称1"FROM (VALUESCAST('7'ASint8),CAST('1846000751344750592'ASint8),CAST('123'ASvarchar)))AST ("id","版本","名称1")WHERE"...
当在 ON CONFLICT 子句中设置列引用时,可能会出现引用模糊的情况,这可能导致语法错误或意外的结果。我们通过示例说明了这个问题,并提供了明确指定要更新列的解决方法,使用 “EXCLUDED” 关键字来指定插入语句中具体冲突的值。通过遵循这个方法,我们可以避免 “set column reference is ambiguous” ...
关联查询报错 PSQLException: ERROR: column reference "id" is ambiguous 原因分析: 关联查询时两个表均有id 解决方案: 设置表别名 a,b 若返回对象只需要取a的id ,select a.id 即可,如图.XXMapper.xml 同理 PSQLException: ERROR: column reference "XX" is ambiguous 分类: 项目报错-bug 标签: 数据...
42710 重复的对象(DUPLICATE OBJECT) 42702 模糊的字段(AMBIGUOUS COLUMN) 42725 模糊的函数(AMBIGUOUS FUNCTION) 42P08 模糊的参数(AMBIGUOUS PARAMETER) 42P09 模糊的别名(AMBIGUOUS ALIAS) 42P10 非法字段引用(INVALID COLUMN REFERENCE) 42611 非法字段定义(INVALID COLUMN DEFINITION) 42P11 非法游标定义(INVALID CURS...
(AMBIGUOUS FUNCTION) ambiguous_function 42P08 模糊的参数(AMBIGUOUS PARAMETER) ambiguous_parameter 42P09 模糊的别名(AMBIGUOUS ALIAS) ambiguous_alias 42P10 非法字段引用(INVALID COLUMN REFERENCE) invalid_column_reference 42611 非法字段定义(INVALID COLUMN DEFINITION) invalid_column_definition 42P11 非法游标...
42P09 ambiguous_alias 42P10 invalid_column_reference 42611 invalid_column_definition 42P11 invalid_cursor_definition 42P12 invalid_database_definition 42P13 invalid_function_definition 42P14 invalid_prepared_statement_definition 42P15 invalid_schema_definition 42P16 invalid_table_definition 42P17 invalid_...
42P09 ambiguous_alias 42P10 invalid_column_reference 42611 invalid_column_definition 42P11 invalid_cursor_definition 42P12 invalid_database_definition 42P13 invalid_function_definition 42P14 invalid_prepared_statement_definition 42P15 invalid_schema_definition 42P16 invalid_table_definition 42P17 invalid_...
42P09 模糊的别名(AMBIGUOUS ALIAS) 42P10 非法字段引用(INVALID COLUMN REFERENCE) 42611 非法字段定义(INVALID COLUMN DEFINITION) 42P11 非法游标定义(INVALID CURSOR DEFINITION) 42P12 非法的数据库定义(INVALID DATABASE DEFINITION) 42P13 非法函数定义(INVALID FUNCTION DEFINITION) 42P14 非法准备好语句定义(INV...
42702 AMBIGUOUS COLUMN ambiguous_column 42725 AMBIGUOUS FUNCTION ambiguous_function 42P08 AMBIGUOUS PARAMETER ambiguous_parameter 42P09 AMBIGUOUS ALIAS ambiguous_alias 42P10 INVALID COLUMN REFERENCE invalid_column_reference 42611 INVALID COLUMN DEFINITION invalid_column_definition 42P11 INVALID CURSOR DEFINITION ...
42702 ambiguous_column 42725 ambiguous_function 42P08 ambiguous_parameter 42P09 ambiguous_alias 42P10 invalid_column_reference 42611 invalid_column_definition 42P11 invalid_cursor_definition 42P12 invalid_database_definition 42P13 invalid_function_definition 42P14 invalid_prepared_statement_definition 42P15...