Follow Us
Categories
- Azure (8)
- DBA (17)
- Festive Greetings (1)
- Interview Questions (29)
- Miscellaneous (10)
- SQL Server (99)
- Imp SQL Difference (6)
- Most Imp SQL Concepts (13)
- SQL ACID Rule (1)
- SQL Advanced (17)
- SQL Basic (10)
- SQL Basic Concepts (17)
- SQL Best Practices (2)
- SQL CTE (2)
- SQL Cursor (1)
- SQL Data Types (1)
- SQL Database Backup (1)
- SQL Database Mirroring (1)
- SQL Database Restoration (3)
- SQL DDL, DML, DCL, TCL (1)
- SQL Derived Table (1)
- SQL Functions (17)
- SQL Group By Having (1)
- SQL Indexes (7)
- SQL Isolation Level (1)
- SQL Joins (1)
- SQL Log Shipping (1)
- SQL Merge Command (1)
- SQL Normalization (5)
- SQL Output Clause (1)
- SQL Pivot and Unpivot table (1)
- SQL Primary Key Constraint (2)
- SQL Queries Sub-queries (1)
- SQL Ranking Function (1)
- SQL Replication (1)
- SQL Server Exception handling (1)
- SQL Stored Procedure (4)
- SQL Temporary Tables (3)
- SQL Triggers (3)
- SQL Union Function (1)
- SQL View (1)
- SQL While loop (1)
- SQL Tips (5)
-
Recent Posts
- SQL Joins Tricky Interview Questions April 17, 2019
- Point In Time Restore for Azure SQL Database January 8, 2019
- Azure – Creating an Azure SQL Database December 27, 2018
- Merry Christmas December 24, 2018
- SQL Triggers – An Introduction December 8, 2018
- Migrating SQL Database To Azure SQL Instance using Microsoft Database Migration Assistant (DMA) Tool November 25, 2018
- How to migrate SQL Database to Azure SQL Database using SSMS Export/Import November 19, 2018
Archives
- April 2019 (1)
- January 2019 (1)
- December 2018 (3)
- November 2018 (6)
- October 2018 (1)
- April 2018 (1)
- March 2018 (4)
- August 2017 (1)
- July 2017 (1)
- September 2016 (1)
- December 2015 (1)
- August 2015 (3)
- July 2015 (3)
- February 2015 (1)
- January 2015 (16)
- November 2014 (1)
- October 2014 (2)
- August 2014 (22)
- April 2014 (2)
- March 2014 (1)
- January 2014 (8)
- December 2013 (6)
- November 2013 (2)
- December 2012 (5)
- November 2012 (1)
- August 2012 (2)
- April 2012 (4)
- January 2012 (7)
- August 2011 (1)
- July 2011 (1)
- May 2011 (2)
- September 2010 (2)
- January 2010 (14)
- December 2009 (3)
- November 2009 (2)
- October 2009 (3)
- September 2009 (1)
- August 2009 (1)
Follow Us
Categories
- Azure (8)
- DBA (17)
- Festive Greetings (1)
- Interview Questions (29)
- Miscellaneous (10)
- SQL Server (99)
- Imp SQL Difference (6)
- Most Imp SQL Concepts (13)
- SQL ACID Rule (1)
- SQL Advanced (17)
- SQL Basic (10)
- SQL Basic Concepts (17)
- SQL Best Practices (2)
- SQL CTE (2)
- SQL Cursor (1)
- SQL Data Types (1)
- SQL Database Backup (1)
- SQL Database Mirroring (1)
- SQL Database Restoration (3)
- SQL DDL, DML, DCL, TCL (1)
- SQL Derived Table (1)
- SQL Functions (17)
- SQL Group By Having (1)
- SQL Indexes (7)
- SQL Isolation Level (1)
- SQL Joins (1)
- SQL Log Shipping (1)
- SQL Merge Command (1)
- SQL Normalization (5)
- SQL Output Clause (1)
- SQL Pivot and Unpivot table (1)
- SQL Primary Key Constraint (2)
- SQL Queries Sub-queries (1)
- SQL Ranking Function (1)
- SQL Replication (1)
- SQL Server Exception handling (1)
- SQL Stored Procedure (4)
- SQL Temporary Tables (3)
- SQL Triggers (3)
- SQL Union Function (1)
- SQL View (1)
- SQL While loop (1)
- SQL Tips (5)
Archives
- April 2019 (1)
- January 2019 (1)
- December 2018 (3)
- November 2018 (6)
- October 2018 (1)
- April 2018 (1)
- March 2018 (4)
- August 2017 (1)
- July 2017 (1)
- September 2016 (1)
- December 2015 (1)
- August 2015 (3)
- July 2015 (3)
- February 2015 (1)
- January 2015 (16)
- November 2014 (1)
- October 2014 (2)
- August 2014 (22)
- April 2014 (2)
- March 2014 (1)
- January 2014 (8)
- December 2013 (6)
- November 2013 (2)
- December 2012 (5)
- November 2012 (1)
- August 2012 (2)
- April 2012 (4)
- January 2012 (7)
- August 2011 (1)
- July 2011 (1)
- May 2011 (2)
- September 2010 (2)
- January 2010 (14)
- December 2009 (3)
- November 2009 (2)
- October 2009 (3)
- September 2009 (1)
- August 2009 (1)
-
Recent Posts
- SQL Joins Tricky Interview Questions April 17, 2019
- Point In Time Restore for Azure SQL Database January 8, 2019
- Azure – Creating an Azure SQL Database December 27, 2018
- Merry Christmas December 24, 2018
- SQL Triggers – An Introduction December 8, 2018
- Migrating SQL Database To Azure SQL Instance using Microsoft Database Migration Assistant (DMA) Tool November 25, 2018
- How to migrate SQL Database to Azure SQL Database using SSMS Export/Import November 19, 2018
Archives
- April 2019 (1)
- January 2019 (1)
- December 2018 (3)
- November 2018 (6)
- October 2018 (1)
- April 2018 (1)
- March 2018 (4)
- August 2017 (1)
- July 2017 (1)
- September 2016 (1)
- December 2015 (1)
- August 2015 (3)
- July 2015 (3)
- February 2015 (1)
- January 2015 (16)
- November 2014 (1)
- October 2014 (2)
- August 2014 (22)
- April 2014 (2)
- March 2014 (1)
- January 2014 (8)
- December 2013 (6)
- November 2013 (2)
- December 2012 (5)
- November 2012 (1)
- August 2012 (2)
- April 2012 (4)
- January 2012 (7)
- August 2011 (1)
- July 2011 (1)
- May 2011 (2)
- September 2010 (2)
- January 2010 (14)
- December 2009 (3)
- November 2009 (2)
- October 2009 (3)
- September 2009 (1)
- August 2009 (1)
Categories
- Azure (8)
- DBA (17)
- Festive Greetings (1)
- Interview Questions (29)
- Miscellaneous (10)
- SQL Server (99)
- Imp SQL Difference (6)
- Most Imp SQL Concepts (13)
- SQL ACID Rule (1)
- SQL Advanced (17)
- SQL Basic (10)
- SQL Basic Concepts (17)
- SQL Best Practices (2)
- SQL CTE (2)
- SQL Cursor (1)
- SQL Data Types (1)
- SQL Database Backup (1)
- SQL Database Mirroring (1)
- SQL Database Restoration (3)
- SQL DDL, DML, DCL, TCL (1)
- SQL Derived Table (1)
- SQL Functions (17)
- SQL Group By Having (1)
- SQL Indexes (7)
- SQL Isolation Level (1)
- SQL Joins (1)
- SQL Log Shipping (1)
- SQL Merge Command (1)
- SQL Normalization (5)
- SQL Output Clause (1)
- SQL Pivot and Unpivot table (1)
- SQL Primary Key Constraint (2)
- SQL Queries Sub-queries (1)
- SQL Ranking Function (1)
- SQL Replication (1)
- SQL Server Exception handling (1)
- SQL Stored Procedure (4)
- SQL Temporary Tables (3)
- SQL Triggers (3)
- SQL Union Function (1)
- SQL View (1)
- SQL While loop (1)
- SQL Tips (5)
Category Archives: SQL Functions
RIGHT() function in SQL Server
SQL Server – RIGHT () function Right():- This function returns the specified number of characters from the Right part of the given character string. Syntax:- Select RIGHT ( character_expression , integer_expression ) For example, the below query will return two characters … Continue reading
LEFT() function in SQL Server
LEFT() function in SQL Server Left() Function This function returns the specified number of characters from the left part of the given character string. Syntax Select LEFT ( character_expression , integer_expression )For example, the below query will return two characters … Continue reading
Between function in SQL Server
Between function in SQL Server This function is used to select the values within a specified range. These values can be of Int type or Date data type or Text data type. Syntax:- SELECT column_name(s) FROM table_name WHERE column_name BETWEEN … Continue reading
SQL Server – Convert() function
Convert () function in SQL Server Convert () function is used to convert an expression from one data type to another data typeSyntax for CONVERT function CONVERT ( data_type [ ( length ) ] , expression [ , style ] ) Convert functions … Continue reading
Posted in SQL Basic, SQL Functions, SQL Server
Tagged SQL Basic Concepts, SQL Date time functions
31 Comments
AVG() function in SQL Server
Avg():- This function is used to get the average value of a numeric column Syntax:- SELECT AVG(column_name) FROM table_name In this article, we are going to use the following table for some examples:- CREATE TABLE [dbo]. [Employee]( [Empid] [Int] … Continue reading
UPPER() function in SQL Server
UPPER():- This function is used to convert the value of a column to upper case. Syntax: SELECT UPPER(string) OR Select UPPER(Column name) from tablename For example, SELECT UPPER(‘Vivek’) Result: VIVEK
LEN() function in SQL Server
LEN():- This function is used to get the length of the given string value. Syntax:- Select len (stringvalue) For example, Select len(‘Vivek Johari’) Result:- 12
LOWER() function in SQL Server
LOWER():- This function is used to convert the value of a column to lower case Syntax:- Select LOWER (string) or SELECT LOWER(column_name) FROM table_name For example, SELECT LOWER(‘Vivek Johari’) Result:- vivek johari
LTRIM() function in SQL Server
LTRIM ():- This function is used to get the string after the removal of leading blank spaces. Syntax:- LTRIM ( character_expression ) For example:- Select LTRIM (‘ Vivek Johari’) Result:- Vivek Johari (without blank spaces on left side)
Substring() function in SQL Server
Substring():- This function is used to return the specified number (third argument “len”) of characters from a given string(first argument) from the start position as specified as the second argument. Syntax:- Select SUBSTRING ( expression ,start , length ) … Continue reading