Explain the working of primary key?
No Answer is Posted For this Question
Be the First to Post Answer
Is sql a backend language?
How bulk collect improves performance?
what are the non-standard sql commands supported by 'mysql'? : Sql dba
What is the maximum size of sqlite database?
declare lowerl number:= 1; upperl number:= 3; num varchar2(10); begin for i into lowerl..upperl loop num:=num||to_char(lowerl); if i=3 then upperl:=5; end loop; message(num); What will be the output ?
Mention what does the hierarchical profiler does?
List the different type of joins?
What is correlated sub-query?
Why sql query is slow?
How do I count rows in sql query?
How consistent is the view of the data between and within multiple sessions, transactions or statements ?
Explain the order of sql statement execution?
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)