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Functions | |
| MTV_PUBLIC bool | InitializeMythSchema (void) |
| command to get the the initial database layout from an empty database: More... | |
| MTV_PUBLIC bool | UpgradeTVDatabaseSchema (bool upgradeAllowed=false, bool upgradeIfNoUI=false, bool informSystemd=false) |
| Called from outside dbcheck.cpp to update the schema. More... | |
| MTV_PUBLIC DBUpdates | getRecordingExtenderDbInfo (int version) |
Function Documentation
◆ InitializeMythSchema()
| MTV_PUBLIC bool InitializeMythSchema | ( | void | ) |
command to get the the initial database layout from an empty database:
mysqldump \ –skip-comments –skip-opt –compact –skip-quote-names \ –create-options –ignore-table=mythconverg.schemalock mythconverg | \ sed '/^(SET|INS).*;$/d;/^\/*!40101.*$/d;s/^.*[^;]$/"&"/;s/^).*;$/"&",/'
command to get the initial data:
mysqldump \ –skip-comments –skip-opt –compact –skip-quote-names -t \ –ignore-table=mythconverg.logging mythconverg | sed -e 's/^.*$/"&",/' -e 's#\#\\#g'
don't forget to delete host specific data
Definition at line 3976 of file dbcheck.cpp.
Referenced by doUpgradeTVDatabaseSchema(), and main().
◆ UpgradeTVDatabaseSchema()
| MTV_PUBLIC bool UpgradeTVDatabaseSchema | ( | const bool | upgradeAllowed, |
| const bool | upgradeIfNoUI, | ||
| const bool | informSystemd | ||
| ) |
Called from outside dbcheck.cpp to update the schema.
If the "DBSchemaVer" property equals the currentDatabase version this returns true immediately. If not, we try to do a database backup, if interactive prompt the user for permission to do the upgrade, and if permitted or non-interactive with a successful backup do the actual update.
If the program running this function is killed while this is running then the schema may be corrupted.
- Returns
- false on failure, error, or if the user selected "Exit."
Definition at line 361 of file dbcheck.cpp.
Referenced by main(), and run_backend().
◆ getRecordingExtenderDbInfo()
| MTV_PUBLIC DBUpdates getRecordingExtenderDbInfo | ( | int | version | ) |
Referenced by doUpgradeTVDatabaseSchema().
