there are .......different types of serializability
Under what condition it is possible to have a page level lock and row lock at the same time for a query? : Transact sql
difference between anonymous blocks and sub-programs.
wirte a query to remove null? following table are col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output like col1 col2 col3 dinesh suresh prkaesh
what is the difference between stored procedure and packaged procedure
What is union and union all keyword in sql and what are their differences?
How to use distinct and count in sql query? Explain
Does sql profiler affect performance?
if we give update table_name set column_name= default. what will happen?
How do I write a sql query in pgadmin 4?
State few characteristics of pl/sql?
Write a query to find the name of employees those who have joined on Monday.(based on column hire_date)
Are stored procedures compiled?
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)