You are writing a report that needs to format data being extracted from the database on the screen. All data relates to a specific object, but there are a variable amount of tables, and each table has a variable amount of columns and a variable amount of rows. The goal is to produce a display which is user friendly from a typical browser screen. For example, consider a system for a gift wishlist. The main object is a person and different categories of items are stored in separate tables (movies
Latest Answer : user_tab_partitions,all_tab_partitions,dba_tab_partitions ...
What is mutating error ? When did it occur and give one example?What is ref cursor give me example?What is plsql table and diff between table?Is it possible to use commit in execption handler section ?
Provide VBScript code that that outputs the contents of a SQL table into a CSV formatted file called Output.csv. Your code must include the connection string and must use the following SQL criteria:
List the rules used to enforce table level integrity.
What is an intersection table and why is it important?
Latest Answer : A table added to the database to break down a many-to-many relationship to form two one-to-many relationships ...
You have been asked to design the following database diagram:“We would like to store a list of user’s in the database with their corresponding network of friends, groups, as well as any messages
