如何使用 SELECT 和自动递增字段插入表

Question

我正在尝试从我创建的表中插入生产表 - 我之前能够使用我认为会导致重复并且没有填充主键的公式来执行此操作（在这种情况下 PROSPECT_ID 正确。因为它是一个自动递增的字段，我正在使用从另一个表中选择来插入有关如何在生产中正确自动递增该字段的任何帮助？MKT_PROSPECT

INSERT INTO MKT_PROSPECT(PROSPECT_ID,RECORD_TYPE,search_name,LABEL_NAME,FIRST_NAME,LAST_NAME,CUSTOMER_CLASS_CODE,CUSTOMER_STATUS_CODE,COMPANY_NAME,JOB_TITLE,FORMATTED_DETAIL,ADDRESS_1,ADDRESS_2,CITY,STATE,POSTAL_CODE,ADDRESS_TYPE_CODE,ADDRESS_STATUS_CODE,HOME_PHONE,EMAIL,ADDOPER) 
select PROSPECT_ID,RECORD_TYPE,SEARCH_NAME,LABEL_NAME,FIRST,LAST,CUSTOMER_CLASS_CODE,CUSTOMER_STATUS_CODE,COMPANY,TITLE,FORMATTED_DETAIL,ADDRESS1,ADDRESS2,CITY,STATE,ZIP,ADDRESS_TYPE_CODE,ADDRESS_STATUS_CODE,PHONE,EMAIL,ADDOPER from dbo.prospects  
where SEARCH_NAME IS not NULL and LABEL_NAME is not null

Answer 1

如果您想插入具有特定 ID 的表，请使用 IDENTITY INSERT ON，正如 John Hartsock 在 cmets 中所说的那样。值得注意的是，自增列会在最大数之上继续所有其他的插入（Identity Insert 范围之外）。

如果您打算插入并让表格自动生成，您只需不要在插入中包含 ID 列：

INSERT INTO MKT_PROSPECT(RECORD_TYPE,search_name,
                         LABEL_NAME,FIRST_NAME,LAST_NAME,CUSTOMER_CLASS_CODE,
                         CUSTOMER_STATUS_CODE,COMPANY_NAME,JOB_TITLE,
                         FORMATTED_DETAIL,ADDRESS_1,
                         ADDRESS_2,CITY,STATE,POSTAL_CODE,
                         ADDRESS_TYPE_CODE,ADDRESS_STATUS_CODE,
                         HOME_PHONE,EMAIL,ADDOPER) 

             select RECORD_TYPE,SEARCH_NAME,LABEL_NAME,FIRST,LAST,
                    CUSTOMER_CLASS_CODE,CUSTOMER_STATUS_CODE,COMPANY,TITLE,
                    FORMATTED_DETAIL,ADDRESS1,ADDRESS2,CITY,STATE,ZIP,
                    ADDRESS_TYPE_CODE,ADDRESS_STATUS_CODE,
                    PHONE,EMAIL,ADDOPER from dbo.prospects  
                    where SEARCH_NAME IS not NULL and LABEL_NAME is not null