Web23 sep. 2014 · MERGE is for fairly complicated processes where you're doing several things at once. For your query, the only thing I'd suggest is adding WHERE t1.col1 <> … Web6 jun. 2024 · MERGE INTO dbo.Items AS tgt WHERE tgt.groupId = @groupId FROM @items AS src ON tgt.itemId = src.itemId WHEN MATCHED AND DIFFERENT THEN UPDATE ( automap ) WHEN NOT MATCHED BY TARGET THEN INSERT ( automap ) WHEN NOT MATCHED BY SOURCE THEN DELETE OUTPUT ALL;

ORACLE-BASE - MERGE Statement

Web1 jun. 2012 · You want to merge new information into this table, but only modify the rows that have STATUS='active'. You could write: MERGE INTO (SELECT * FROM mytable … grand coulee wa to ellensburg wa

merge: WHEN MATCHED THEN "do nothing" - Oracle Forums

WebLa sentencia MERGE actualiza un destino (una tabla o vista, o las tablas o vistas subyacentes de una selección completa) utilizando datos de una fuente (resultado de una referencia de tabla). MERGE Sentencia MERGE Webmerge文のon句に指定した列は、updateに含めることはできないのでご注意ください。 （ora-38104エラーが発生します。） 関連項目 [oraエラー] ora-38104: on句で参照する列は更新できません WebPerform a basic merge with a mix of operations (delete, update, insert): MERGEINTOt1USINGt2ONt1.t1Key=t2.t2KeyWHENMATCHEDANDt2.marked=1THENDELETEWHENMATCHEDANDt2.isNewStatus=1THENUPDATESETval=t2.newVal,status=t2.newStatusWHENMATCHEDTHENUPDATESETval=t2.newValWHENNOTMATCHEDTHENINSERT(val,status)VALUES(t2.newVal,t2.newStatus); … chinese buffet bloomington indiana