SQL Server Tutorials| Basics & Advance Concepts | Interview Question & Answer Series | SQL Server Tricks & Tips
Sometimes, you need to show range of numbers or may be asked to generate a range of numbers between two numbers in SQL Server. Well,… Read More »Generate a range of numbers between two numbers in SQL Server
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A lost update problem occurs in concurrent transactions, when two transactions try to read and update the same column on the same row within a… Read More »Lost update problem in concurrent transations
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SQL Return is a control-of-flow language keyword which is used to exit unconditionally from a query or stored procedure. It can be used at any… Read More »SQL Return
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As a SQL Server developer you must know some keyboard shortcuts while working on SQL Server Management Studio, although it is not necessary to know… Read More »SSMS keyboard shortcuts
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Sometimes you need to export data from SQL Server tables, views or the result of any T-SQL query into excel file, reason could be anything… Read More »Export data from SQL Server to an Excel file
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Date data type allows you to store the date data in the database. It takes 3 bytes to store a date value. SYNTAX date The… Read More »SQL Server Date
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Assume that you have a table which contains alphabetic, numeric, alphanumeric string, and special characters and you are asked to fetch only alphanumeric string from… Read More »How to fetch alphanumeric string from table
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FORMAT function is a Power BI text function in DAX, which converts a value to text according to the specified format. Syntax FORMAT(<value>, <format_string>) value… Read More »FORMAT Function DAX
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SQL Server indexes are used by queries to find data values quickly in tables and views. Basically it speed up the queries performance. You can… Read More »Difference between clustered index and non clustered index
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SQL NULLIF expression compares two expression and returns a null value if the two specified expressions are equal, else it returns the first expression. NULLIFย … Read More »SQL NULLIF
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SQL STATISTICS IO is a set statement , when it is enabled it causes SQL Server to display information about the amount of disk activity… Read More »SET STATISTICS IO
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The IS NULL is used in SQL to find a NULL value. It returns TRUE if a NULL value is found, otherwise it returns FALSE.… Read More »SQL IS NULL
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The IS NOT NULL is used in SQL to find a non-NULL value. It returns TRUE if a non-NULL value is found, otherwise it returns… Read More »SQL IS NOT NULL
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SQL Server update statement is used used to modify an existing records in a table, you can also update records in table based on some… Read More »How to Update from Select Statement in SQL
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Sometimes, you need to store multi language or multilingual data in any table column. Inserting a multilingual data into column without following some basics rules,… Read More »Insert multi language data in table
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SQL RAND function is a mathematical function which returns a pseudo-random float value from 0 through 1, exclusive or a random value within any range.… Read More »SQL Random Number
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Sometimes, you want to store the result of a stored procedure into table or temp table instead of returning the output. Storing output of stored… Read More »How to insert the result of a stored procedure into table
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SQL delete statement is used to delete records from table based on specific conditions which are specified in where clause. Delete statement can also be… Read More »SQL Delete TOP
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When you are required to import data received from different different file format such as .txt, .csv., or excel files, sometimes you see a white… Read More »Delete Horizontal White Space in SQL Serve
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Sometimes you need to format a date in specific format such as format a date time string YYYY-MM-DD hh:mm:ss. mmm to date MM:DD:YY. SQL Server… Read More »Date and Time Conversions in SQL Server
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