Normalized data giving you problems? Learn how to use the SQL subselect statement and handle your database like a pro!

Flg. SQL query virker fint i Transact SQL, men overfoert til Jet SQL (Access) giver den en fejl. Det er ikke et spoergsmaal om skriverettigheder, men jeg kan forstaa at man ikke kan bruge subselects ...

Always check against the Latest SNAPSHOT of JSQLParser and the Syntax Diagram Failing SQL Feature: Brief description of the failing SQL feature java.lang.ClassCastException: ...

I have two tables in an MS SQL database.<BR><BR>Table1<BR>Date, group, volume<BR>Table2<BR>Date, group, volume<BR>What I need is to divide the volume for a particular date in Table 2 by the sum of ...

invoice_noinvoice_dateinvoice_amountpayment_amount*payment_date** means that more than one payment can exist against the invoice.All the info is in the same table, and the relationship of the ...