魂醉的博客MERGE语法可以参考如下: ...MERGE INTO target_table_name [ [ AS ] target_alias ] USING data_source ON join_condition when_clause [...] where data_source is { source_table_name | ( source
天河~的博客三、Postgresql中使用insert into xxx on conflict() do update set语法来代替oracle中的merge into操作。SQL 错误 [42703]: ERROR: column excluded.column_xxx does not exist。错误原因:Postgresql中要求merge ...