What does “select count(*) from tab” result?
- 15 Answers
- 24411 Views
- IBM, Student, Wipro, I also Faced
- E-Mail Answers
Answer Posted / shivashanker
it will display the total number of tables in the schema.
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
Enlist the advantages of sql.
Is it important to partition hard disk?
What are properties of the transaction?
Define commit, rollback and savepoint?
what are date and time intervals? : Sql dba
What plvcmt and plvrb does in pl/sql?
Can we use the cursor's to create the collection in PL/SQL?
Which sql statement is used to delete data from a database?
How does postgresql compare to oracle/db2/ms sql server/informix?
Why is a trigger used?
name 3 ways to get an accurate count of the number of records in a table? : Sql dba
What is fmtonly in sql?
what is the difference between delete and truncate commands? : Sql dba
How many functions are there in sql?
Is keyword pl sql?
