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  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
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/admin/tool/dbtransfer/ -> locallib.php (source)

[Source view]

Differences Between: [Versions 39 and 400]

Export db content to file.

Copyright: 2008 Petr Skoda {@link http://skodak.org/}
License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
File Size: 209 lines (7 kb)
Included or required: 4 times
Referenced: 0 times
Includes or requires: 0 files

Defines 6 functions

  tool_dbtransfer_export_xml_database()
  tool_dbtransfer_transfer_database()
  tool_dbtransfer_rebuild_target_log_actions()
  tool_dbtransfer_get_drivers()
  tool_dbtransfer_create_maintenance_file()
  tool_dbtransfer_maintenance_callback()

Functions
Functions that are not part of a class:

tool_dbtransfer_export_xml_database($description, $mdb)   X-Ref
Initiate database export.

return: does not return, calls die()
param: string $description
param: moodle_database $mdb

tool_dbtransfer_transfer_database(moodle_database $sourcedb, moodle_database $targetdb, progress_trace $feedback = null)   X-Ref
Initiate database transfer.

return: void
param: moodle_database $sourcedb
param: moodle_database $targetdb
param: progress_trace $feedback

tool_dbtransfer_rebuild_target_log_actions(moodle_database $target, progress_trace $feedback = null)   X-Ref
Very hacky function for rebuilding of log actions in target database.

return: void
param: moodle_database $target
param: progress_trace $feedback

tool_dbtransfer_get_drivers()   X-Ref
Returns list of fully working database drivers present in system.

return: array

tool_dbtransfer_create_maintenance_file()   X-Ref
Create CLI maintenance file to prevent all access.


tool_dbtransfer_maintenance_callback()   X-Ref
This callback is responsible for unsetting maintenance mode
if the migration is interrupted.