⟩ Why does the following command give a compilation error?
DROP TABLE &TABLE_NAME; Variable names should start with an alphabet. Here the table name starts with an '&' symbol.
DROP TABLE &TABLE_NAME; Variable names should start with an alphabet. Here the table name starts with an '&' symbol.
What is the function of a ODBC manager?
What description of a data source is required for ODBC?
You want to include a carriage return/linefeed in your output from a SQL script, how can you do this?
How can you call a PL/SQL procedure from SQL?
You want to use SQL to build SQL, what is this called and give an example?
What is a Cartesian product?
How do you execute a host operating system command from within SQL?
How can variables be passed to a SQL routine?
What SQLPlus command is used to format output from a select?
What special Oracle feature allows you to specify how the cost based system treats a SQL statement?