Basic SQL Misc Tutorials

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  • Database replication in PostgreSQL

    This tutorial focuses on how to do db replication
    http://blog.madadipouya.com/2015/04/21/postgresql-database-replication/
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  • Having vs where clause in sql

    This tutorial explains differences between Having and where clause in sql.Where clause is used with update,select,delete but Having clause is used onl
    http://java-interview-questions.com/difference-between-having-and-where-clause-sql-with-ex...
    • 27283 Hits
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  • Attach MDF file to the SQL database without LDF file

    Attaching .mdf file to the SQL database without .ldf file is a easy task but need attention. No matter SQL server shutdown properly or not.
    http://sqldbfriend.blogspot.in/2013/02/need-to-attach-mdf-file-without.html
    • 27296 Hits
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  • SQL Select Statement

    Learn the fundamental commands of SQL: Select From.
    http://www.1keydata.com/sql/sqlselect.html
    • 27105 Hits
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  • SQL Exercises

    Tutorial mainly uses syntax constructions of SQL-92 standard. It will help you to master in wide and varied possibilities for formulating queries.
    http://www.sql-ex.ru/
    • 27110 Hits
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  • How to Join Tables

    Learn how to join 2 tables together and display information from both tables as needed.
    http://www.sqltutorials.net/sql-joins/joining-tables.html
    • 27099 Hits
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  • Inserting Data into SQL Tables

    Inserting data is at the heart of a database. Learn how to easily use the insert operator in SQL.
    http://www.sqltutorials.net/insert-into/inserting-data-into-sql-tables.html
    • 27100 Hits
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  • How to Create Tables in SQL

    Creating tables is essential in SQL. Learn how to do this with step by step instructions.
    http://www.sqltutorials.net/sql-tables/sql-create-tables.html
    • 27100 Hits
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  • How to Update, Change, and Delete in SQL

    Managing database requires three major things-update, change , and delete. Learn the steps to do this in SQL.
    http://www.sqltutorials.net/update-delete-data/updatechange-delete-data-query.html
    • 27296 Hits
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  • How to Concantenate Strings

    Often times you have to combine output data in SQL, concatenation can be used for this.
    http://www.sqltutorials.net/concantenate/how-to-concantenate-strings.html
    • 27098 Hits
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  • How to Use sql Aggregate Functions

    Want to find out the minimum or average on a given data? Learn to use SQLs aggregate function for this.
    http://www.sqltutorials.net/aggregate/how-to-use-sql-aggregate-functions.html
    • 27141 Hits
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  • How to Use the Trim Function

    Sometimes with outputted data, comes unwanted white space. The trim function is used for this in SQL.
    http://www.sqltutorials.net/concantenate/how-to-use-the-trim-function.html
    • 27105 Hits
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  • How to Use Between in SQL

    If you need to find the range in some data, then you need to use between as your operator.
    http://www.sqltutorials.net/comparison/sqls-between-range.html
    • 27105 Hits
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  • How to Filter Query Results in SQL

    Many times you will want to filter results for very specific terms. You can accomplish this by using having and group by operators.
    http://www.sqltutorials.net/comparison/filter-data-using-the-having-clause.html
    • 27100 Hits
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