[英]Microsoft SQL Server Management Studio trouble with permissions
[英]Trouble creating temp table in SQL Server Management Studio
我正在尝试从 2 个表的连接中创建一个表,以便在数据之间切换。 但是我在“(”上遇到语法错误,如果我删除 I 并且只执行“AS”,我会在 select 命令上收到语法错误。
CREATE TABLE Neigh
AS
(SELECT *
FROM COR_NEIGBORHOODS_N1 A1
LEFT JOIN NEIG_RAMAT_GAN_SHCONOT B1 ON A1.Settle_Name = B1.City_Name
AND A1.NEIGHBORHOODs_AREA_FNAME = B1.name
WHERE B1.City_Name IS Null AND A1.Settle_Code = 8600)
有谁知道是什么问题?
SQL 服务器不支持create table as
. 相反,它使用语法into
。 所以:
select *
into Neigh
from COR_NEIGBORHOODS_N1 n left join
NEIG_RAMAT_GAN_SHCONOT nrg
on n.Settle_Name = nrg.City_Name and
n.NEIGHBORHOODs_AREA_FNAME = nrg.name
WHERE nrg.City_Name IS Null and n.Settle_Code = 8600;
使用select *
很危险——因为列名可能重复。 我建议您专门列出这些列。
请注意,我还将表别名从无意义的字母更改为表名的缩写。
CREATE TABLE Neigh AS (SELECT Column_name AS Column1,Column_name AS Column2 FROM COR_NEIGBORHOODS_N1 CN LEFT JOIN NEIG_RAMAT_GAN_SHCONOT NRG ON CN.Settle_Name = NRG.City_Name AND CN.NEIGHBORHOODs_AREA_FNAME = NRG.name WHERE NRG.City_Name IS Null AND CN.Settle_Code = 8600)
请使用“AS”作为我在上述查询中使用的相同表的列别名。
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