<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 6, 2015 at 8:27 PM, Douglas Campos <span dir="ltr"><<a href="mailto:qmx@qmx.me" target="_blank">qmx@qmx.me</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">Howdy y'all!<div><br></div><div>I'm revisiting migration strategies for UPS master, and we have a tough situation to deal with.</div><div><br></div><div>Since we have moved keycloak to its own DataSource, there are KC leftovers at UPS database which need to be cleaned up.</div><div><br></div><div>1) Any suggestions on how to provide a migration path?</div><div> Since the tables are intertwined with UPS tables, it's not a matter of doing a db dump/restore... </div></div></blockquote><div><br></div><div>how are they intertwined? Is UPS stuff stored in KC tables, or vice versa?</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>2) How to ensure we can safely get rid of the leftover tables on UPS DataSource?</div><div> I can easily provide migrations which just nuke the tables from the face of the earth, </div></div></blockquote><div><br></div><div>that's good, but</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>but how to do this without data loss?</div></div></blockquote><div><br></div><div>I don't know :-) I wonder if we just can not move the data to a new datasource.</div><div><br></div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><br></div><div>Thoughts?</div></div>
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