在 SQL Server Management Studio 中创建临时表时遇到问题

Question

I'm trying to create a table from a join of 2 tables so I can switch between data. But I'm getting a syntax error on "(" and if I remove I and only do "AS" I get a syntax error on the select command.

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)

Does anyone know what's the problem?

Answer 1

SQL Server does not support create table as . Instead, it uses the syntax into . So:

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;

The use of select * is dangerous -- because column names might be duplicated. I would recommend that you list the columns specifically.

Notice that I also changed the table aliases from meaningless letters to abbreviations for the table names.

Answer 2

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)

Please use 'AS' for column aliases with the same tables as I have used in the above query.