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SQL

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

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Data is not displaying in 1 rows

Ramco Ramco

2y

530

If date is null then '' instead of 1900-01-01

Ramco Ramco

2y

699

Different between now() and current_date()

Naresh Beniwal

2y

734

Subquery returned more than 1 value. This is not permitted

Garima Bansal

2y

620

What are the subsets of SQL?

Naresh Beniwal

2y

1.7k

Select with parent in sql using level, right and left ranges

abdujalil chuliev

abdujalil chuliev

2y

611

Different between delete and truncate command in sql?

Naresh Beniwal

2y

827

How to create Pivot of below Data

Ramco Ramco

2y

615

Case expression in SQL

Naresh Kumar

2y

796

Union, minus and intersect commands in sql

Naresh Beniwal

2y

841

For table relation

Addy dimri

2y

900

Date function in sql

Naresh Beniwal

2y

810

What is the difference between DELETE and TRUNCATE statements?

Guest User

2y

703

What is Cursor? How to use a Cursor?

Guest User

2y

747

What is restore command in SQL?

Naresh Beniwal

2y

939

What is use of cross-join in Sql

Naresh Beniwal

2y

852

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

Guest User

2y

1k

how can I enable the primary key constraint

Rajesh Sharma

2y

596

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

Deepak Tewatia

2y

621

How to replace While loop with other loop - SQL Performance

Kumar AU

2y

927

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