这是我的 MSSQL 2008 [ERROR CODE] 表的一部分,我想将其转换为以下结构。我尝试搜索解决方法,但找不到完成任务的解决方案。我认为使用 Pivot 是不可行的,因为我不能使用聚合函数。有人可以帮助我如何使这成为可能吗?
+----------+-------+---------------------------------------------------+
| SKILL ID | SKILL | PARAMETER |
+----------+-------+---------------------------------------------------+
| 1 | 121 | STANDARD VERBIAGE & PROCEDURES |
| 1 | 121 | ISSUE IDENTIFICATION |
| 1 | 121 | CALL COURTESY |
| 1 | 121 | ISSUE RESOLUTION |
| 2 | BO | COLLECTION PROCESS ADHERENCE |
| 2 | BO | INTELLIGENCE PARAMETER |
| 3 | EM | SOFT SKILLS |
| 3 | EM | PRODUCT KNOWLEDGE |
| 3 | EM | CALL CLOSING |
| 3 | EM | CALL OPENING |
| 4 | FLC | RESOLUTION |
| 4 | FLC | NONE |
| 5 | FTA | OTHERS |
| 5 | FTA | HYGIENE FACTORS |
| 5 | FTA | ACCOUNT SCREEN |
| 5 | FTA | ORDER , DOCUMENTATION AND CONFIGURATION |
| 5 | FTA | VALIDATION SCREEN |
| 5 | FTA | PARTY SCREEN |
| 5 | FTA | ORDER , DOCUMENTATION AND CONFIGURATION |
| 6 | NCE | COMPLIANCE |
| 6 | NCE | CRM |
| 6 | NCE | ACCOUNT LEVEL /INSTALLATION DETAILS CONFIRTMATION |
| 6 | NCE | CONTENTS/BILL DETAILS |
| 6 | NCE | SELFCARE |
| 6 | NCE | FEEDBACK/SATISFACTION |
| 6 | NCE | OBJECTION RESOLUTION |
| 6 | NCE | CUSTOMER HANDLING |
| 6 | NCE | RED ALERT |
| 7 | RTO | ZERO TOLERANCE |
| 7 | RTO | OVERALL IMPRESSION |
| 7 | RTO | SUMMARY AND CLOSING |
| 7 | RTO | PROCESS KNOWLEDGE |
| 7 | RTO | OPENING |
| 8 | SHMNP | SKILL AREA |
| 8 | SHMNP | CONVINCING SKILLS |
+----------+-------+---------------------------------------------------+
这可能是预期的输出
+-------+--------------------------------+------------------------+---------------------------------------------------+
| SKILL | PARAMETER1 | PARAMETER2 | PARAMETER3 |
+-------+--------------------------------+------------------------+---------------------------------------------------+
| 121 | STANDARD VERBIAGE & PROCEDURES | ISSUE IDENTIFICATION | CALL COURTESY |
| BO | COLLECTION PROCESS ADHERENCE | INTELLIGENCE PARAMETER | NULL |
| EM | SOFT SKILLS | PRODUCT KNOWLEDGE | CALL CLOSING |
| FLC | RESOLUTION | NONE | NULL |
| FTA | OTHERS | HYGIENE FACTORS | ACCOUNT SCREEN |
| NCE | COMPLIANCE | CRM | ACCOUNT LEVEL /INSTALLATION DETAILS CONFIRTMATION |
| RTO | ZERO TOLERANCE | OVERALL IMPRESSION | SUMMARY AND CLOSING |
| SHMNP | SKILL AREA | CONVINCING SKILLS | NULL |
+-------+--------------------------------+------------------------+---------------------------------------------------+