Differences

This shows you the differences between two versions of the page.

--- how_to:writesqlqueries [2010/01/04 17:35]
132.168.74.230
+++ how_to:writesqlqueries [2010/02/03 11:23]
132.168.74.230
@@ Line 3: / Line 3: @@
 Once you are opened an [[how to:opensession|MSI session]], you can explore the database by creating SQL queries. Information on MSI database and its model is available [[http://biodev.extra.cea.fr/docs/irma/doku.php?id=msidb| here ]].
-To create a new SQL file from an hEIDI project, select the ''File > New File'' menu, then choose ''SQL File'' under the ''Other'' Category.\\
+===== View data from a table =====
-It is also possible to view data from a table like this:\\
+It is possible to view data from a table like this:\\
   * In the ''Services'' Window, select a database connection
   * Expand the schema node of your choice, then the ''TABLES'' node
@@ Line 11: / Line 11: @@
 {{:sql_comment.png|}}
-** SQL queries sample **
+===== Create your own SQL query =====
+To create a new SQL file from an hEIDI project, select the ''File > New File'' menu, then choose ''SQL File'' under the ''Other'' Category.\\
+Specify a name and a project folder then ''Finish''. An empty SQL file appears on the screen. \\
+Select your database in the droplist at the top.\\
+{{:how_to:sqlquery_choosedb.png|}}
+When you query is written, you can execute it using the ''Run SQL'' icon:
+{{:how_to:sqlquery_execute1.png|}}
+If you have several queries in your file, you can select one to execute, then right-click on it and choose ''Run Selection'':
+{{:how_to:sqlquery_execute2.png|}}
+If your query executed successfully, the result will display in a table.

hEIDI

User Tools

Site Tools

Differences

Page Tools