Joseph B questions

Joseph B answers

• MySQL Filter result again
• INNER JOIN on same table counting word occurrences
• Get total count in addition of count if user voted
• change SQL column from Float to Decimal Type
• SQL equivalent of relational algebra DIVISION
• Month and day comparison in Oracle
• Why does an oracle plsql varchar2 variable need a size but a parameter does not?
• How to extract Certain nth character from a string in SQL
• How to retrieve the SQL used to create a view in Oracle?
• SQL - Consolidate Overlapping Data