there are .......different types of serializability
Explain scalar functions in sql?
What is informix sql?
What is query syntax?
How many types of index are there?
what is the difference between inner and outer join? Explain with example. : Sql dba
explain the difference between myisam static and myisam dynamic. : Sql dba
What are functions in sql?
what are aggregate and scalar functions? : Sql dba
Is keyword pl sql?
how to debugg a procedure or package using dbms_output.put_line in plsql
what is the command for user data type?
4. Select sum(A.salary) +sum(B.salary) as TOT_SAL from ( select LEVEL emp_id,level*100 salary,case when mod (level,2)=0then 2 else null end dept_id from dual connect by level<6 )A right outer join (select level emp_id ,level*200 salary ,case when mod (level,3)=0 then 2 else null end dept_id from dual connect by level<6)B On A.dept_id=B.dept_id And A.emp_id=B.emp-id;
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)