Course Overview migrations fix: Readd the Facebook URL field #11673
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This PR undoes the migration for removing the
facebook_urlcolumn from theCourseOverviewtable, introduced in https://github.com/edx/edx-platform/pull/11326.We need a 2-phase removal of this column in order to support rolling out to multiple workers on prod. Plan:
facebook_urlfield from the django models, but do not remove the column from the underlying table.facebook_urlfrom the underlying table. By this 2nd release, old and new workers will not expect the column to be present.Reviewers: @jcdyer @BenjiLee
FYI: @feanil @jibsheet