I need a little SQL help

Code:

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SELECT distinct v.*,
                [cUser].cEmail,
                [oHRCurrent].ojSuperSSN as cSuperSSN,
                [oHRCurrent].ojDivision as cDivision,
                [oHRCurrent].ojDepartment as cDepartment
        FROM [v_employee_list_names] v
                JOIN [iMaster] ON v.[iKey]=[iMaster].[iKey]
                JOIN [oHRBase] ON [iMaster].[iKey]=[oHRBase].[oKeyMaster]
                JOIN [oHRCurrent] ON [oHRBase].[oKey]=[oHRCurrent].[oKeyBase]
                JOIN [cUser] ON [iMaster].[iSSN]=[cUser].[cSSN] AND [cUser].[cKeyCompany]=v.[iKeyCompany]
        WHERE v.[iKeyCompany]=1442
                AND oHRCurrent.oPSID = 'FLX2'
                AND v.[iKey] <> 0
        ORDER BY v.[iName]

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Can someone please explain what "v.*" means in the 1st line? Also what does the "v" mean in the FROM line?

[v_employee_list_names] is a view

this is for SQL Sever 2000


thanks

Dimava

Quote:

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Originally posted by dimava

Code:

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SELECT distinct v.*,
                [cUser].cEmail,
                [oHRCurrent].ojSuperSSN as cSuperSSN,
                [oHRCurrent].ojDivision as cDivision,
                [oHRCurrent].ojDepartment as cDepartment
        FROM [v_employee_list_names] v
                JOIN [iMaster] ON v.[iKey]=[iMaster].[iKey]
                JOIN [oHRBase] ON [iMaster].[iKey]=[oHRBase].[oKeyMaster]
                JOIN [oHRCurrent] ON [oHRBase].[oKey]=[oHRCurrent].[oKeyBase]
                JOIN [cUser] ON [iMaster].[iSSN]=[cUser].[cSSN] AND [cUser].[cKeyCompany]=v.[iKeyCompany]
        WHERE v.[iKeyCompany]=1442
                AND oHRCurrent.oPSID = 'FLX2'
                AND v.[iKey] <> 0
        ORDER BY v.[iName]

---

Can someone please explain what "v.*" means in the 1st line? Also what does the "v" mean in the FROM line?

[v_employee_list_names] is a view

this is for SQL Sever 2000


thanks

Dimava

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"V" is the alias name of the object that has been specified in the FROM clause. Instead of using the long names for objects u can use there alias names.

The "v.*" in the first line means that the query maeans that all the columns in the object with alias name "v" and the alias name is specified in the FROM clause

Hope this is clarifying ur query. If not post here

Quote:

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Originally posted by cutamacious
"V" is the alias name of the object that has been specified in the FROM clause. Instead of using the long names for objects u can use there alias names.

The "v.*" in the first line means that the query maeans that all the columns in the object with alias name "v" and the alias name is specified in the FROM clause

Hope this is clarifying ur query. If not post here

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so v is basically another name for that view?

Quote:

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Originally posted by dimava
so v is basically another name for that view?

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Yes, for accessing it using a simple name rather than a complicated name like one mentioned for the view, which may result in typing errors and hence may not execute