what is a primary key? : Sql dba
No Answer is Posted For this Question
Be the First to Post Answer
What do you think about pl/sql?
I have the table like this S.No Name ID 01 Xyz 123 I want the result as 01Xyz123 How to write the query to retrieve the entire row data in a single column?
What SQL keyword must immediately follow the UNION ALL statement? 1. SELECT 2. INTO 3. ORDER 4. WHERE 5. JOIN
What are local and global Indexes and where they are useful.
Does truncate require commit?
What is an index and types of indexes. How many number of indexes can be used per table ?
12 Answers Accenture, BirlaSoft, Cognizant, CTS, Symphony,
Can we use ddl statements in stored procedure?
Can a table contain multiple foreign key’s?
How many times can we commit in a loop?
What is auto increment?
What is varchar sql?
What is a common use of group by in sql?
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)