Changes between Version 5 and Version 6 of GSOC2012/DatabaseMigration/Userguildlines

Timestamp:

08/16/12 14:22:08 (12 years ago)

Author:

anubhav

Comment:

--

GSOC2012/DatabaseMigration/Userguildlines

@@ -5 +5 @@
 
 Methods in migration_scripts file
-=== list_field_to_reference ===
-==== Purpose ====
+=== migrating_to_unique_field ===
+==== Purpose of the migration====
 
-==== Example ====
+
+==== Method of Calling ====
+{{{#!python
+import migration_scripts
+migration_scripts.migrating_to_unique_field(web2py_path,app,field_to_update,changed_table,list_of_tables_for_query)
+}}}
+
+==== Description of arguments ====
+||= Argument =||= Description =||
+||web2py_path ||The path to the web2py congaing the Eden app  (i.e "/home/web2py")||
+||app ||The name of the eden application of whose database needs to be migrated (i.e "eden")||
+||field_to_update ||The name of the new table to which the list field needs to migrated||
+||changed_table ||The name of the original table||
+||list_of_tables_for_query||list_of_tables_for_query||
+
+=== migration_renaming_field ===
+==== Purpose of the migration====
+
+==== Method of Calling ====
+{{{#!python
+import migration_scripts
+migration_scripts.migration_renaming_field(web2py_path, app, old_table, old_field_name , new_field_name ,attributes_to_copy)
+}}}
+
+==== Description of arguments ====
+||= Argument =||= Description =||
+||web2py_path ||The path to the web2py congaing the Eden app  (i.e "/home/web2py")||
+||app ||The name of the eden application of whose database needs to be migrated (i.e "eden")||
+||old_table ||The name of the original table||
+||old_field_name ||The name of the field in the new table which will hold the content of the list field||
+||new_field_name ||The name of the list field in the original table||
+||attributes_to_copy ||The name of the id field in the original table||
+
+
+=== migration_renaming_table(web2py_path, app ,old_table_name,new_table_name) ===
+==== Purpose of the migration====
+
+==== Example of the migration ====
 http://pastebin.ubuntu.com/1142568/
 
@@ -26 +63 @@
 ||old_table_id_field ||The name of the id field in the original table||
 ||old_table ||The name of the original table||
+
+
+=== list_field_to_reference ===
+==== Purpose of the migration====
+
+==== Example of the migration ====
+http://pastebin.ubuntu.com/1142568/
+
+==== Method of Calling ====
+{{{#!python
+import migration_scripts
+migration_scripts.list_field_to_reference(web2py_path,app,new_table_name , new_list_field , list_field_name , old_table_id_field , old_table)
+}}}
+
+==== Description of arguments ====
+||= Argument =||= Description =||
+||web2py_path ||The path to the web2py congaing the Eden app  (i.e "/home/web2py")||
+||app ||The name of the eden application of whose database needs to be migrated (i.e "eden")||
+||new_table_name ||The name of the new table to which the list field needs to migrated||
+||new_list_field ||The name of the field in the new table which will hold the content of the list field||
+||list_field_name ||The name of the list field in the original table||
+||old_table_id_field ||The name of the id field in the original table||
+||old_table ||The name of the original table||