Changes between Version 25 and Version 26 of UserGuidelines/Admin/DataMigration/Haiti
- Timestamp:
- 01/22/10 19:11:37 (15 years ago)
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UserGuidelines/Admin/DataMigration/Haiti
v25 v26 47 47 48 48 ==== 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. 49 sqlite handles live migrations pretty well, e.g. changing from unique=True just requires migrate=True 50 51 However if there is existing data then a conversion from string to integer can cause problems. 50 52 For a development system, the easiest solution is simply to remove all {{{databases/*}}} & restart, however this isn't possible for a live system: 51 53 {{{