Question

I need to put where condition inside NOT EXISTS clause in sql.

In below need to check the duplicate records for that in below sql query
i need to put Date=’2012-05-07′ and SecurityId= ‘52211’
but problem is inner join is used and i’m new bie not getting how to put these where clause
please help.

SELECT DISTINCT

    SecurityPriceId

FROM 
    dbo.Indicative Bond
    INNER JOIN 
    dbo.BondPrice BondPrice ON 
        Indicative.SecurityId = BondPrice.SecurityId AND
        BondPrice.SecurityPriceSourceId = @SecurityPriceSourceComposite
WHERE
    Date = @Date -- Date='2012-05-07' like this
    AND
    NOT EXISTS
    (
        SELECT
            'z'
        FROM
            dbo.Reporting_BondPrices
    WHERE
        Reporting_BondPrices.SecurityId = BondPrice.SecurityId AND
        Reporting_BondPrices.Date = BondPrice.Date 
        --how can i put Date='2012-05-07' and SecurityId='52211'                 
    )

Answer 1

Following your update, I think (??) you want this?

SELECT DISTINCT

    BondPrice.SecurityPriceId

FROM 
    dbo.Reporting_BondIndicative Reporting_BondIndicative
    INNER JOIN 
    dbo.BondPrice BondPrice ON 
        Reporting_BondIndicative.SecurityId = BondPrice.SecurityId AND
        BondPrice.SecurityPriceSourceId = @SecurityPriceSourceComposite
WHERE
    BondPrice.Date = @Date -- BondPrice.Date='2012-05-07' like this
    AND
    NOT EXISTS
    (
        SELECT
            'z'
        FROM
            dbo.Reporting_BondPrices
    WHERE
        Reporting_BondPrices.SecurityId = BondPrice.SecurityId AND
        Reporting_BondPrices.Date = BondPrice.Date 
        --how can i put Date='2012-05-07' and SecurityId='52211'                 
        --simply put them in with and
        and Reporting_BondPrices.SecurityId='52211' and Reporting_BondPrices.Date='20120507'
    )

Earlier attempt at decoding your question:

You can alias your tables, like this:

select ...
from table as t1  --t1 will be the outer table
where not exists(select ...
                 from table as t1  --t2 will be the inner table
                 where t1.column1=t2.column1 and t1.column2<>t2.column2)