Difference between revisions of "SQL"

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Structured Query Language (SQL) is a database language that is used in relational database management system such MySQL, SQL Server, PostgreSQL, or SQLite. Further information can be found here: https://en.wikipedia.org/wiki/SQL
 
Structured Query Language (SQL) is a database language that is used in relational database management system such MySQL, SQL Server, PostgreSQL, or SQLite. Further information can be found here: https://en.wikipedia.org/wiki/SQL
  
== Supported engines ==
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= Engines =
  
=== MySQL ===
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Engines or database systems are provided by different companies and projects. The supported ones are listed below. Contact us if you need access to a database that is not yet implemented.
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== MySQL ==
 
* Link: https://www.mysql.com/
 
* Link: https://www.mysql.com/
* Creator/maintainer: Oracle
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* released by: Oracle
  
=== MariaDB ===
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== MariaDB ==
 
* Link: https://mariadb.com/
 
* Link: https://mariadb.com/
* Creator/maintainer: MariaDB Corporation Ab
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* released by: MariaDB Corporation Ab
  
=== SQL Server ===
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== SQL Server ==
 
* Link: https://www.microsoft.com/sql-server
 
* Link: https://www.microsoft.com/sql-server
* Creator/maintainer: Microsoft
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* released by: Microsoft
* Comment: supports options 'driver' and 'schema'
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=== Usage ===
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* Options 'driver' and 'schema' are supported
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== SQLite ==
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* Link: https://www.sqlite.org/index.html
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* released by: Hipp, Wyrick & Company, Inc., (Hwaci)
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=== Usage ===
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* SQLite databases can be created with tools such as https://sqlitebrowser.org/.
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* To access your database, enter the path in the database field, e.g "C:\test.db".
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* Do not alter properties of your database file. Otherwise your measurement might be aborted.
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* Options 'user', 'password', 'server', 'driver', and 'schema' are not supported.
  
== Modes ==
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= Modes =
  
There are basically two modes supported: You can add data to an existing database into or you can fetch data from an database.
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There are basically two modes supported: You can add data into an existing database or you can fetch data from a database.
  
=== Insert/add data to a database ===
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== Insert/add data to a database ==
  
 
* Database and Table must already exist.
 
* Database and Table must already exist.
 
* Values for all columns of an existing table must be submitted.
 
* Values for all columns of an existing table must be submitted.
  
=== Select and fetch data from a database ===
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== Select and fetch data from a database ==
  
 
*
 
*

Latest revision as of 11:32, 3 December 2020

Structured Query Language (SQL) is a database language that is used in relational database management system such MySQL, SQL Server, PostgreSQL, or SQLite. Further information can be found here: https://en.wikipedia.org/wiki/SQL

Engines

Engines or database systems are provided by different companies and projects. The supported ones are listed below. Contact us if you need access to a database that is not yet implemented.

MySQL

MariaDB

SQL Server

Usage

  • Options 'driver' and 'schema' are supported

SQLite

Usage

  • SQLite databases can be created with tools such as https://sqlitebrowser.org/.
  • To access your database, enter the path in the database field, e.g "C:\test.db".
  • Do not alter properties of your database file. Otherwise your measurement might be aborted.
  • Options 'user', 'password', 'server', 'driver', and 'schema' are not supported.

Modes

There are basically two modes supported: You can add data into an existing database or you can fetch data from a database.

Insert/add data to a database

  • Database and Table must already exist.
  • Values for all columns of an existing table must be submitted.

Select and fetch data from a database