Changes between Version 25 and Version 26 of UserGuidelines/Admin/DataMigration/Haiti


Ignore:
Timestamp:
01/22/10 19:11:37 (13 years ago)
Author:
Fran Boon
Comment:

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  • UserGuidelines/Admin/DataMigration/Haiti

    v25 v26  
    4747
    4848==== Changing a Column type in Sqlite live ====
    49 sqlite handles live migrations pretty well, however if there is existing data then a conversion from string to integer can cause problems.
     49sqlite handles live migrations pretty well, e.g. changing from unique=True just requires migrate=True
     50
     51However if there is existing data then a conversion from string to integer can cause problems.
    5052For a development system, the easiest solution is simply to remove all {{{databases/*}}} & restart, however this isn't possible for a live system:
    5153{{{