What does “select count(1) from tab” result?
Answer Posted / vishnu
SELECT COUNT(1) FROM TAB
ANS:It gives the total number of tables,views,synonyms
present in that schema.
| Is This Answer Correct ? | 23 Yes | 2 No |
Post New Answer View All Answers
What are the methods of filing?
tell me about various levels of constraint. : Sql dba
What are the properties of a transaction?
how to start mysql server? : Sql dba
How to write a query to show the details of a student from students table whose
What is left inner join in sql?
Lookups are a key component in sql server integration services (ssis). Explain its purpose?
What are the possible values for the boolean data field?
is it possible to pass an object or table to a procedure as an argument?
what is a composite primary key ? : Sql dba
Which operator is used in query for pattern matching?
Why use stored procedures?
What is the use of pl/sql table?
Is pl sql a programming language?
what are the join types in tsql? : Transact sql