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SQL

Learn SQL, a language to query and manipulate relational database management systems.

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What is use of cross-join in Sql

Naresh Beniwal

2y

783

Difference between SELECT * FROM TABLE vs SELECT DISTINCT * FROM TABLE

Guest User

2y

929

how can I enable the primary key constraint

Rajesh Sharma

2y

528

Insert new row into table for each value in the comma separated string

Deepak Tewatia

2y

565

How to replace While loop with other loop - SQL Performance

Kumar AU

2y

874

SQL - How to change the value in xml tag reading from select query res

Kumar AU

2y

1.3k

Update content after 00:00 automaticaly using sql

Sudha Shankar

2y

615

Different between function, procedure and package in pl/sql?

Naresh Beniwal

2y

723

Update query in SQL: command not ended properly

Guest User

2y

558

sqlpacakage

jayu p

2y

615

Can you suggest some good SQL books to read and refer to?

Anuradha sb

2y

712

please tell me what is the query?

Lodhi Sohilkhan

Lodhi Sohilkhan

2y

783

copy a table from one database 1 to another database

Danu

2y

561

how to read a total number of N records from multiple tables?

Jinsy David

2y

655

when i would like to drop staff table, it throws me an error

Riaz I

2y

553

Temporary Tables in Temp db

Ramco Ramco

2y

640

"Ambiguous column name 'Id'"

Shaan

2y

532

Which role is easy sql developer or ssis Developer?

Vijay

2y

611

calculate average consumption per area,it looks like it should work?

Ajay

2y

620

check column is null or not null in conditional?

Ramesh

2y

540

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