【发布时间】:2021-07-29 09:02:50
【问题描述】:
我正在尝试合并一个内部联接,以便可以使用 3 个不同的表, 其中 TBL1 是将插入记录的目标表, TBL2 在表 1 TBL1 中插入所有记录 第三个也是最后一个表 TBL3 将由 rfc 生成条件, 如果 tbl3.rfc = tbl2.rfc 将数据加载到 TBL1。我正在做的查询如下:
MERGE INTO TBL1 concent
USING (SELECT inter.rfc,
arch.name_contr, arch.rfc,arch.taxpayer_situation,
arch.oficio_global,arch.presumed_publication,arch.definitive_publication
FROM TBL2 arch
INNER JOIN TBL3 inter
ON inter.rfc = arch.rfc )
ON (concent.rfc = arch.rfc) WHEN MATCHED THEN UPDATE SET concent.name_contr = arch.name_contr, concent.taxpayer_situation = arch.taxpayer_situation, concent..oficio_global = arch.oficio_global, concent.presumed_publication = arch.presumed_publication, concent.definitive_publication = arch.definitive_publication, concent.id_arch = arch.id_arch WHEN NOT MATCHED THEN INSERT (concent.id_concent,concent.id_arch,conce.snapshot_date,concent.rfc,concent.name_contr,
concent.taxpayer_situation,concent.oficio_global,concent.presumed_publication,
concent.definitive_publication,concent.baja_logica,concent.last_update) VALUES (arch.id_arch, arch.id_arch,'04/05/2021',arch.rfc,arch.name_contr,
arch.taxpayer_situation,arch.oficio_global,arch.presumed_publication,
archi.definitive_publication,'01','05/05/2021');
它标记的错误是:命令行错误:8 列:27 错误报告 - 错误 SQL:ORA-00904:“ARCH”。“RFC”: 无效标识符 00904. 00000 - “%s:无效标识符” *原因: *行动:
数据库
【问题讨论】:
标签: database oracle merge inner-join