Advanced SQL

SQL > Advanced SQLIn this section, we discuss the following SQL keywords and concepts: SQL UNION SQL UNION ALL SQL Inline View SQL INTERSECT SQL MINUS SQL LIMIT SQL TOP SQL Subquery SQL EXISTS SQL CASE SQL DECODE SQL AUTO INCREMENT SQL IDENTITY SQL SEQUENCE and NEXTVAL In addition, we show how Structured Query Language can be used to accomplish some of the more complex operations: Rank Median Running Totals Percent To Total Cumulative Percent To Total