Content
Login
SQL Problems and solutions
S. I. Moiseenko
06:38
Last added:
Conversion of the date to a string
Running totals page 2
HAVING clause
GROUP BY clause
Getting summarizing values
Explicit join operations
Simple SELECT statement page 2
Numbering rows when there are duplicates in the results column
Union
UNPIVOT operator
обменять с iota
Links
sqlbooks.ru
Books and articles on SQL and databases
valentinnikotin.com
Valentin Nikotin's blog: Oracle SQL and PL/SQL.
cooler-online.com (cooler-online.ru)
Cooler - online computer tech dedicated project with ten years history
deskbright.com
SQL Interview Questions
