Top Questions

1. Keep only N last records in SQLite database, sorted by date
   18 votes

   5 answers
2. "Could not find a part of the path" error while creating Mutex
   16 votes

   1 answers
3. SELECT DISTINCT with LEFT JOIN, ORDERed BY in t-SQL
   14 votes

   5 answers
4. SQL Server: What's the limit on number of UNIONs?
   9 votes

   3 answers
5. SELECT COUNT(DISTINCT [name]) from several tables
   8 votes

   4 answers