BARCODE_MEDWIGS 테이블에 BARCODE_2026 테이블의 데이터를 추가하면서,
이미 존재하는 UPCCode는 제외(중복 제거)하는 방법
MERGE INTO BARCODE_MEDWIGS tgt
USING BARCODE_2026 src
ON (tgt.UPCCode = src.UPCCode)
WHEN NOT MATCHED THEN
INSERT (UPCCode, ItemNo, ColorCode, ItemCodeDesc)
VALUES (src.UPCCode, src.ItemNo, src.ColorCode, src.ItemCodeDesc);| No. | Subject | Author | Date | Views |
|---|---|---|---|---|
| » | MERGE | admin | 2026.01.21 | 62 |
| 131 | 708과 708A 비교해서 큰값을 택하는 SQL | admin | 2025.07.12 | 337 |
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| 128 | GP 영수증 FOOTER | admin | 2024.06.30 | 806 |
| 127 | GP 영수증 HEADER | admin | 2024.06.30 | 709 |
| 126 | LAST DAY SQL | admin | 2024.01.19 | 613 |
| 125 | Null Display Value | admin | 2024.01.10 | 605 |
| 124 |
영수증 2023
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| 123 | Column Data 일괄 추가 | admin | 2023.11.24 | 542 |
| 122 | Using SQL*Plus to Unlock and Change Passwords | admin | 2023.06.04 | 595 |
| 121 | Reversing Require HTTPS | admin | 2023.06.04 | 428 |
| 120 | ipconfig | admin | 2023.06.03 | 461 |
| 119 | 127.0.0.1:8080/apex/ | admin | 2023.06.03 | 420 |
| 118 | CHANGE TABLE NAME | admin | 2023.05.31 | 455 |
| 117 | DATE -> DAY CONVERT SQL | admin | 2023.05.25 | 343 |
| 116 | YEAR EXPRESSIONS | admin | 2023.05.25 | 364 |
| 115 | GRAPH (BAR) SQL SAMPLE | admin | 2023.05.25 | 382 |
| 114 | Monthly SUM | admin | 2023.05.22 | 539 |
| 113 | INNER JOIN | admin | 2023.05.19 | 2671 |