Miscellaneous

Technical Article

Compare Parallel Data Streams

  • Script

This a script to compare two parallel data streams, in my case production and QA.  Two extracts were created and a mapping table was created as a look-up between old and new recordids.  A final table TestResults was created to hold the results of the comparison.  The comparison table names and join syntax are controlled […]

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2003-08-21

174 reads

Technical Article

Display Defragmentation Of Selected Tables

  • Script

This script will display the defragmentation of table(s) all indexes of selected tables and display a table/list of the DBCC SHOWCONTIG. It will aslo will report if there are tables in the list that can't be found in the current database. Run the script in the database where the tables you want to check are.Check […]

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2003-08-21

811 reads

Technical Article

A more efficient ForEach routine

  • Script

SQL 2000's sp_MSForEachDB and sp_MSForEachTable are useful procedures for performing operations against multiple objects; however, they aren't always extremely efficient, because internally they use cursors to do their work.These 2 sprocs, sp_ForEachDB and sp_ForEachTable, perform many of the same tasks as their Microsoft-shipped twins, but run faster because they dynamically build the SQL string without […]

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2003-08-19

2,306 reads

Technical Article

List All Constraints

  • Script

These four scripts list concise information about all Default, Check, Unique, Foreign Key, and Primary Key constraints for the database in which they are run.  With minor column modifications, they could easily be unioned to provide a single list. The usual caveat applies about directly accessing system tables. They may change in future versions and/or […]

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2003-08-14

1,143 reads

Technical Article

Database data dictionary

  • Script

This script returns a description of the database with references to all tables in the database with keys listed. If the column description has been filled out the listing includes that text.If you want to get a report on the structure of each database, just add this script to each database, and then use a […]

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2003-08-14

849 reads

Technical Article

Column_Gitter

  • Script

This little utility comes in handy if you do a lot of SQL coding. Given a table name, it'll return four results: The names of the columns, the names with their datatypes, the list of columns with each one set to an identically-named variable, and a list of variables with the same names as the […]

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2003-08-12

233 reads

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Make It Routine

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Finding Gaps in Sequential Data Using SQL Server

By Imran2629

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Negative and Positive Numbers

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Negative and Positive Numbers

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Question of the Day

Negative and Positive Numbers

If I want to know whether a number of negative, positive, or zero, what is the easiest way to get this in T-SQL?

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