What is the use of double ampersand (&&) in sql queries? Give an example
How do I add a primary key to a table?
What is sql partition?
What is prepared statement in sql?
what is the difference between inner and outer join? Explain with example. : Sql dba
Show code of a cursor for loop.
What is substitution variable?
What are field types?
Is ms sql is free?
What is index example?
Does mysql support pl sql?
Explain select statements in sql?
What is vector point function?