Jignesh Raiyani

Jignesh Raiyani
Form to XML

XQuery examples to delete SQL XML documents

February 5, 2020 by

Delete operations over SQL XML should be possible with either erasing the XML document with the XML data type column or delete XML tag or attribute in the XML document using XQuery. The utilization of the XML data type with XQuery is tricky and significant in SQL Server.

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Converting commas or other delimiters to a Table or List in SQL Server using T-SQL

January 31, 2020 by

Database developers often need to convert a comma-separated value or other delimited items into a tabular format. Delimiters include pipe “|”, hash “#”, dollar “$” and other characters. SQL Server compatibility level 130, and subsequent versions, support a string_split() function to convert delimiter-separated values to rows (table format). For compatibility levels under 130, developers have previously done this with a user-defined function, which incorporates a While loop or Cursor to extract the data.

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Database Collation

SQL Server collation introduction with collate SQL casting

January 27, 2020 by

SQL Server collation refers to a set of character and character encoding rules, and influences how information is stored according to the order in the data page, how data is matched by comparing two columns, and how information is arranged in the T-SQL query statement. Collate SQL follows rules applied on a table when Select, Insert, Update or Delete operations are performed against contained data. Data always follows collation constraint rules, which are configured when creating an object.

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Generate XML Forms or XML Data Type Documents in SQL Server

January 27, 2020 by

In this article, we’ll show how to create an XML data type document from a relational table utilizing different T-SQL ways. For example, for data migration, information from the SQL Server database can be exported and imported using XML in another framework. XML is a standard way of extracting, storing and manipulating data. One aspect of working with the XML data type is creating XML from relational information, which is done using the FOR XML provision in SQL Server:

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Edit XML Document

Different ways to update XML using XQuery in SQL Server

January 23, 2020 by

XQuery is a query language for XML. XML is a markup language that provides software and hardware-independent way of storing, transporting, and sharing data. In this case, XML documents are stored in a SQL Server database. XQuery is used to manipulate, find and extract information stored in the XML format. It’s analogous to SQL for databases.

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Ranking Function Query with Result

Replace a SQL While loop and a cursor with ranking functions in SQL Server for better query performance

December 19, 2019 by

SQL While loop and cursor are the most common approach to repeat a statement on condition-based or determined limits. Loop and cursor can be utilized in a circumstance to deal with row-based processing in T-SQL. We generally observe moderate execution of old made procedures, which are composed of using loop and cursors. Those procedures take time, especially when the number of iteration count is big for the execution.

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Query Performance Issues on VARCHAR Data Type Using an N Prefix

December 6, 2019 by

In this article, we’ll discuss data type VARCHAR and query performance issues associated with utilizing the lower level VARCHAR data type. CHAR, VARCHAR and NVARCHAR are data types that support storing information in text format in a SQL Server database. These data types allow a wide assortment of character sets in the defined field or column in the database table.

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List SQL jobs with status

Audit and Alert SQL Server Jobs Status Changes (Enabled or Disabled)

December 4, 2019 by

In this article, we will talk about how to track enabled or disabled SQL jobs in SQL Server using T-SQL. Users with the Sysadmin role have the default permissions to modify the information of any jobs in SQL Server. If a user is not in this role and wants access to this activity, then the user needs to be given the SQLAgentOperatorRole in the msdb database.

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How DDL trigger works over database?

Database Level DDL Triggers on Tables

September 23, 2019 by

This article portrays the different utilization of database DDL Triggers for the Tables with a counting mail alert on schema composition using DDL (Data Definition Language) standard. Using that efficient method we can keep close eyes on monitoring schema changes in any database of SQL Server. We’ll also see how we could monitor these movements and send an alert email to persons responsible to inform about this change.

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